L4931CPT40 [STMICROELECTRONICS]
VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT; 非常低压降稳压器与抑制
| 型号： | L4931CPT40 |
| 厂家： | 
ST |
| 描述： | VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT |
| 文件： | 总29页 (文件大小：328K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
L4931
SERIES
VERY LOW DROP
VOLTAGE REGULATORS WITH INHIBIT
■
■
VERY LOW DROPOUT VOLTAGE (0.4V)
VERY LOW QUIESCENT CURRENT
(TYP. 50 µA IN OFF MODE, 600µA IN ON
MODE)
■
■
OUTPUT CURRENT UP TO 250 mA
LOGIC-CONTROLLED ELECTRONIC
SHUTDOWN
■
OUTPUT VOLTAGES OF 1.25; 1.5; 2.5; 2.7;
3; 3.3; 3.5; 4; 4.5; 4.7; 5; 5.2; 5.5; 6; 8; 12V
INTERNAL CURRENT AND THERMAL LIMIT
ONLY 2.2µF FOR STABILITY
AVAILABLE IN ± 1% (AB) OR 2% (C)
SELECTION AT 25°C
TO-220
TO-92
■
■
■
■
■
SUPPLY VOLTAGE REJECTION: 70db TYP.
FOR 5V VERSION
TEMPERATURE RANGE: -40 TO 125°C
PPAK
DPAK
SO-8
DESCRIPTION
The L4931 series are very Low Drop regulators
available in TO-220, SO-8, DPAK, PPAK and
TO-92 packages and in a wide range of output
voltages.
The very Low Drop voltage (0.4V) and the very
low quiescent current make them particularly
suitable for Low Noise, Low Power applications
and specially in battery powered systems.
In PPAK and SO-8 packages a Shutdown Logic
Control function is available TTL compatible. This
means that when the device is used as a local
regulator, it is possible to put a part of the board in
standby, decreasing the total power consumption.
It requires only a 2.2 µF capacitor for stability
allowing space and cost saving.
SCHEMATIC DIAGRAM
January 2004
1/29
L4931 SERIES
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
V
I
DC Input Voltage
Output Current
20
V
I
Internally Limited
Internally Limited
-40 to 150
O
P
Power Dissipation
tot
T
Storage Temperature Range
°C
°C
stg
T
Operating Junction Temperature Range
-40 to 125
op
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is
not implied.
THERMAL DATA
Symbol
Parameter
TO-220
SO-8
DPAK
PPAK
TO-92
Unit
R
Thermal Resistance Junction-case
3
20
8
8
°C/W
°C/W
thj-case
R
Thermal Resistance Junction-ambient
50
55(*)
100
100
200
thj-amb
2
(*) Considering 6 cm of copper board heat-sink
CONNECTION DIAGRAM (top view)
TO-220
SO-8
PPAK
DPAK
PIN 1 = V
OUT
PIN 2 = GND
PIN 3 = V
IN
TO-92
BOTTOM VIEW
2/29
L4931 SERIES
ORDERING CODES
TO-220
OUTPUT
VOLTAGE
SO-8
PPAK
DPAK
TO-92
L4931CV12 (*)
L4931ABV12 (*)
L4931CV15 (*)
L4931ABV15 (*)
L4931CV25 (*)
L4931ABV25 (*)
L4931CV27
L4931CD12 (*)
L4931ABD12 (*)
L4931CD15 (*)
L4931ABD15 (*)
L4931CD25
L4931CPT12 (*)
L4931CDT12 (*)
L4931CZ12 (*)
L4931ABZ12 (*)
L4931CZ15 (*)
L4931ABZ15 (*)
L4931CZ25 (*)
L4931ABZ25 (*)
L4931CZ27
1.25 V
1.25 V
1.5 V
1.5 V
2.5 V
2.5 V
2.7 V
2.7 V
3 V
L4931ABPT12 (*) L4931ABDT12 (*)
L4931CPT15 (*) L4931CDT15 (*)
L4931ABPT15 (*) L4931ABDT15 (*)
L4931CPT25 (*)
L4931ABPT25 (*)
L4931CPT27
L4931CDT25
L4931ABDT25
L4931CDT27
L4931ABDT27
L4931CDT30
L4931ABDT30
L4931CDT33
L4931ABDT33
L4931CDT35
L4931ABDT35
L4931CDT40
L4931ABDT40
L4931CDT45 (*)
L4931ABD25
L4931CD27
L4931ABV27
L4931CV30
L4931ABD27
L4931CD30
L4931ABPT27
L4931CPT30
L4931ABZ27
L4931CZ30
L4931ABV30
L4931CV33
L4931ABD30
L4931CD33
L4931ABPT30
L4931CPT33
L4931ABZ30
L4931CZ33
3 V
3.3 V
3.3 V
3.5 V
3.5 V
4 V
L4931ABV33
L4931CV35
L4931ABD33
L4931CD35
L4931ABPT33
L4931CPT35
L4931ABZ33
L4931CZ35
L4931ABV35
L4931CV40
L4931ABD35
L4931CD40
L4931ABPT35
L4931CPT40
L4931ABZ35
L4931CZ40
L4931ABV40
L4931CV45 (*)
L4931ABV45 (*)
L4931CV47
L4931ABD40
L4931CD45 (*)
L4931ABD45 (*)
L4931CD47
L4931ABPT40
L4931CPT45 (*)
L4931ABZ40
L4931CZ45 (*)
L4931ABZ45 (*)
L4931CZ47
4 V
4.5 V
4.5 V
4.75 V
4.75 V
5 V
L4931ABPT45 (*) L4931ABDT45 (*)
L4931CPT47
L4931ABPT47
L4931CPT50
L4931CDT47
L4931ABDT47
L4931CDT50
L4931ABV47
L4931CV50
L4931ABD47
L4931CD50
L4931ABZ47
L4931CZ50
L4931ABV50
L4931CV52 (*)
L4931ABV52 (*)
L4931CV55 (*)
L4931ABV55 (*)
L4931CV60
L4931ABD50
L4931CD52 (*)
L4931ABD52 (*)
L4931CD55 (*)
L4931ABD55 (*)
L4931CD60
L4931ABPT50
L4931CPT52 (*)
L4931ABDT50
L4931CDT52 (*)
L4931ABZ50
L4931CZ52 (*)
L4931ABZ52 (*)
L4931CZ55 (*)
L4931ABZ55 (*)
L4931CZ60
5 V
5.2 V
5.2 V
5.5 V
5.5 V
6 V
L4931ABPT52 (*) L4931ABDT52 (*)
L4931CPT55 (*) L4931CDT55 (*)
L4931ABPT55 (*) L4931ABDT55 (*)
L4931CPT60
L4931ABPT60
L4931CPT80
L4931ABPT80
L4931CPT120
L4931ABPT120
L4931CDT60
L4931ABDT60
L4931CDT80
L4931ABV60
L4931CV80
L4931ABD60
L4931CD80
L4931ABZ60
L4931CZ80
6 V
8 V
L4931ABV80
L4931CV120
L4931ABV120
L4931ABD80
L4931CD120
L4931ABD120
L4931ABDT80
L4931CDT120
L4931ABDT120
L4931ABZ80
L4931CZ120
L4931ABZ120
8 V
12 V
12 V
(*) Available on request.
3/29
L4931 SERIES
TEST CIRCUITS
ELECTRICAL CHARACTERISTICS OF L4931ABxx12 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 3.3 V
Min.
Typ.
Max.
1.263
1.275
20
Unit
V
Output Voltage
I
I
I
= 5 mA
1.238
1.25
V
O
O
O
O
I
= 5 mA
V = 3.3 V
T =-25 to 85°C 1.225
I
A
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
2.5
V
I
I
300
3
mA
mV
mV
mA
out
∆V
V = 2.5 to 20 V
I
I
I
I
= 0.5 mA
15
15
1
O
I
O
O
O
O
∆V (*) Load Regulation
V = 2.7 V
= 0.5 to 250 mA
= 0 mA
3
O
I
I
Quiescent Current
ON MODE
V = 2.7 to 20 V
0.6
4
d
I
V = 2.7 to 20 V
= 250 mA
6
I
OFF MODE
V = 6 V
50
100
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
80
77
O
V = 3.7 ± 1 V
I
55
eN
Output Noise Voltage
B =10 Hz to 100 KHz
= 250 mA
50
µV
V (*) Dropout Voltage
I
1.25
V
d
O
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
0.8
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
4/29
L4931 SERIES
ELECTRICAL CHARACTERISTICS OF L4931Cxx12 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 3.3 V
Min.
1.225
1.2
Typ.
Max.
1.275
1.3
Unit
V
Output Voltage
I
I
I
= 5 mA
1.25
V
O
O
O
O
I
= 5 mA
V = 3.3 V
T =-25 to 85°C
A
I
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
2.5
20
V
I
I
300
3
mA
mV
mV
mA
out
∆V
V = 2.5 to 20 V
I
I
I
I
= 0.5 mA
18
18
1
O
I
O
O
O
O
∆V (*) Load Regulation
V = 2.7 V
= 0.5 to 250 mA
= 0 mA
3
O
I
I
Quiescent Current
ON MODE
V = 2.7 to 20 V
0.6
4
d
I
V = 2.7 to 20 V
= 250 mA
6
I
OFF MODE
V = 6 V
50
100
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
80
77
O
V = 3.7 ± 1 V
I
55
eN
Output Noise Voltage
B =10 Hz to 100 KHz
= 250 mA
50
µV
V (*) Dropout Voltage
I
1.25
V
d
O
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
0.8
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
ELECTRICAL CHARACTERISTICS OF L4931ABxx15 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 3.5 V
Min.
Typ.
Max.
1.515
1.53
20
Unit
V
Output Voltage
I
I
I
= 5 mA
1.485
1.5
V
O
O
O
O
I
= 5 mA
V = 3.5 V
T =-25 to 85°C 1.47
I
A
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
2.5
V
I
I
300
3
mA
mV
mV
mA
out
∆V
V = 2.5 to 20 V
I
I
I
I
= 0.5 mA
15
15
1
O
I
O
O
O
O
∆V (*) Load Regulation
V = 2.7 V
= 0.5 to 250 mA
= 0 mA
3
O
I
I
Quiescent Current
ON MODE
V = 2.7 to 20 V
0.6
4
d
I
V = 2.7 to 20 V
= 250 mA
6
I
OFF MODE
V = 6 V
50
100
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
79
76
55
50
1
O
V = 3.7 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
= 250 mA
µV
V (*) Dropout Voltage
I
V
d
O
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
0.8
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
5/29
L4931 SERIES
ELECTRICAL CHARACTERISTICS OF L4931Cxx15 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 3.5 V
Min.
Typ.
Max.
1.53
1.56
20
Unit
V
Output Voltage
I
I
I
= 5 mA
1.47
1.5
V
O
O
O
O
I
= 5 mA
V = 3.5 V
T =-25 to 85°C 1.44
I
A
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
2.5
V
I
I
300
3
mA
mV
mV
mA
out
∆V
V = 2.5 to 20 V
I
I
I
I
= 0.5 mA
18
18
1
O
I
O
O
O
O
∆V (*) Load Regulation
V = 2.7 V
= 0.5 to 250 mA
= 0 mA
3
O
I
I
Quiescent Current
ON MODE
V = 2.7 to 20 V
0.6
4
d
I
V = 2.7 to 20 V
= 250 mA
6
I
OFF MODE
V = 6 V
50
100
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
79
76
55
50
1
O
V = 3.7 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
= 250 mA
µV
V (*) Dropout Voltage
I
V
d
O
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
0.8
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
ELECTRICAL CHARACTERISTICS OF L4931ABxx25 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 4.5 V
Min.
Typ.
Max.
2.525
2.55
20
Unit
V
Output Voltage
I
I
I
= 5 mA
2.475
2.5
V
O
O
O
O
I
= 5 mA
V = 4.5 V
T =-25 to 85°C 2.45
A
I
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
V
I
I
300
3
mA
mV
mV
mA
out
∆V
V = 3.2 to 20 V
I
I
I
I
= 0.5 mA
15
15
1
O
I
O
O
O
O
∆V (*) Load Regulation
V = 3.4 V
= 0.5 to 250 mA
= 0 mA
3
O
I
I
Quiescent Current
ON MODE
V = 3.4 to 20 V
0.6
4
d
I
V = 3.4 to 20 V
= 250 mA
6
I
OFF MODE
V = 6 V
50
100
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
75
72
55
50
0.4
O
V = 4.4 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
µV
V (*) Dropout Voltage
I
I
= 250 mA
= 250 mA
0.6
0.8
0.8
V
d
O
T = -40 to 125°C
O
J
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
6/29
L4931 SERIES
ELECTRICAL CHARACTERISTICS OF L4931Cxx25 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 4.5 V
Min.
2.45
2.4
Typ.
Max.
2.55
2.6
Unit
V
Output Voltage
I
I
I
= 5 mA
2.5
V
O
O
O
O
I
= 5 mA
V = 4.5 V
T =-25 to 85°C
A
I
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
20
V
I
I
300
3
mA
mV
mV
mA
out
∆V
V = 3.3 to 20 V
I
I
I
I
= 0.5 mA
18
18
1
O
I
O
O
O
O
∆V (*) Load Regulation
V = 3.5 V
= 0.5 to 250 mA
= 0 mA
3
O
I
I
Quiescent Current
ON MODE
V = 3.5 to 20 V
0.6
4
d
I
V = 3.5 to 20 V
= 250 mA
6
I
OFF MODE
V = 6 V
50
100
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
75
72
55
50
0.4
O
V = 4.4 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
µV
V (*) Dropout Voltage
I
I
= 250 mA
= 250 mA
0.6
0.8
0.8
V
d
O
T = -40 to 125°C
O
J
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
ELECTRICAL CHARACTERISTICS OF L4931ABxx27 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 4.7 V
Min.
Typ.
Max.
2.727
2.754
20
Unit
V
Output Voltage
I
I
I
= 5 mA
2.673
2.7
V
O
O
O
O
I
= 5 mA
V = 4.7 V
T =-25 to 85°C 2.646
A
I
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
V
I
I
300
3
mA
mV
mV
mA
out
∆V
V = 3.4 to 20 V
I
I
I
I
= 0.5 mA
15
15
1
O
I
O
O
O
O
∆V (*) Load Regulation
V = 3.6 V
= 0.5 to 250 mA
= 0 mA
3
O
I
I
Quiescent Current
ON MODE
V = 3.6 to 20 V
0.6
4
d
I
V = 3.6 to 20 V
= 250 mA
6
I
OFF MODE
V = 6 V
50
100
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
74
71
55
50
0.4
O
V = 4.6 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
µV
V (*) Dropout Voltage
I
I
= 250 mA
= 250 mA
0.6
0.8
0.8
V
d
O
T = -40 to 125°C
O
J
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
7/29
L4931 SERIES
ELECTRICAL CHARACTERISTICS OF L4931Cxx27 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
.
I
O
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
2.754
2.808
20
Unit
V
Output Voltage
I
I
I
= 5 mA
V = 4.7 V
2.646
2.7
V
O
O
O
O
I
= 5 mA
V = 4.7 V
T =-25 to 85°C 2.592
A
I
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
V
I
I
300
3
mA
mV
mV
mA
out
∆V
V = 3.4 to 20 V
I
I
I
I
= 0.5 mA
18
18
1
O
I
O
O
O
O
∆V (*) Load Regulation
V = 3.6 V
= 0.5 to 250 mA
= 0 mA
3
O
I
I
Quiescent Current
ON MODE
V = 3.6 to 20 V
0.6
4
d
I
V = 3.6 to 20 V
= 250 mA
6
I
OFF MODE
V = 6 V
50
100
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
74
71
55
50
0.4
O
V = 4.6 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
µV
V (*) Dropout Voltage
I
I
= 250 mA
= 250 mA
0.6
0.8
0.8
V
d
O
T = -40 to 125°C
O
J
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
ELECTRICAL CHARACTERISTICS OF L4931ABxx30 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 5 V
Min.
Typ.
Max.
3.03
3.06
20
Unit
V
Output Voltage
I
I
I
= 5 mA
2.97
3
V
O
O
O
O
I
= 5 mA
V = 5 V
T =-25 to 85°C 2.94
A
I
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
V
I
I
300
3
mA
mV
mV
mA
out
∆V
V = 3.7 to 20 V
I
I
I
I
= 0.5 mA
15
15
1
O
I
O
O
O
O
∆V (*) Load Regulation
V = 3.9 V
= 0.5 to 250 mA
= 0 mA
3
O
I
I
Quiescent Current
ON MODE
V = 3.9 to 20 V
0.6
4
d
I
V = 3.9 to 20 V
= 250 mA
6
I
OFF MODE
V = 6 V
50
100
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
74
71
55
50
0.4
O
V = 4.9 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
µV
V (*) Dropout Voltage
I
I
= 250 mA
= 250 mA
0.6
0.8
0.8
V
d
O
T = -40 to 125°C
O
J
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
8/29
L4931 SERIES
ELECTRICAL CHARACTERISTICS OF L4931Cxx30 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 5 V
Min.
Typ.
Max.
3.06
3.12
20
Unit
V
Output Voltage
I
I
I
= 5 mA
2.94
3
V
O
O
O
O
I
= 5 mA
V = 5 V
T =-25 to 85°C 2.88
A
I
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
V
I
I
300
3
mA
mV
mV
mA
out
∆V
V = 3.8 to 20 V
I
I
I
I
= 0.5 mA
18
18
1
O
I
O
O
O
O
∆V (*) Load Regulation
V = 4 V
= 0.5 to 250 mA
= 0 mA
3
O
I
I
Quiescent Current
ON MODE
V = 4 to 20 V
0.6
4
d
I
V = 4 to 20 V
= 250 mA
6
I
OFF MODE
V = 6 V
50
100
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
74
71
55
50
0.4
O
V = 5 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
µV
V (*) Dropout Voltage
I
I
= 250 mA
= 250 mA
0.6
0.8
0.8
V
d
O
T = -40 to 125°C
O
J
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
ELECTRICAL CHARACTERISTICS OF L4931ABxx33 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 5.3 V
Min.
Typ.
Max.
3.333
3.366
20
Unit
V
Output Voltage
I
I
I
= 5 mA
3.267
3.3
V
O
O
O
O
I
= 5 mA
V = 5.3 V
T =-25 to 85°C 3.234
A
I
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
V
I
I
300
3
mA
mV
mV
mA
out
∆V
V = 4 to 20 V
I
I
I
I
= 0.5 mA
15
15
1
O
I
O
O
O
O
∆V (*) Load Regulation
V = 4.2 V
= 0.5 to 250 mA
= 0 mA
3
O
I
I
Quiescent Current
ON MODE
V = 4.2 to 20 V
0.6
4
d
I
V = 4.2 to 20 V
= 250 mA
6
I
OFF MODE
V = 6 V
50
100
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
73
70
55
50
0.4
O
V = 5.2 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
µV
V (*) Dropout Voltage
I
I
= 250 mA
= 250 mA
0.6
0.8
0.8
V
d
O
T = -40 to 125°C
O
J
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
9/29
L4931 SERIES
ELECTRICAL CHARACTERISTICS OF L4931Cxx33 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 5.3 V
Min.
Typ.
Max.
3.366
3.432
20
Unit
V
Output Voltage
I
I
I
= 5 mA
3.234
3.3
V
O
O
O
O
I
= 5 mA
V = 5.3 V
T =-25 to 85°C 3.168
A
I
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
V
I
I
300
3
mA
mV
mV
mA
out
∆V
V = 4.1 to 20 V
I
I
I
I
= 0.5 mA
18
18
1
O
I
O
O
O
O
∆V (*) Load Regulation
V = 4.3 V
= 0.5 to 250 mA
= 0 mA
3
O
I
I
Quiescent Current
ON MODE
V = 4.3 to 20 V
0.6
4
d
I
V = 4.3 to 20 V
= 250 mA
6
I
OFF MODE
V = 6 V
50
100
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
73
70
55
50
0.4
O
V = 5.3 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
µV
V (*) Dropout Voltage
I
I
= 250 mA
= 250 mA
0.6
0.8
0.8
V
d
O
T = -40 to 125°C
O
J
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
ELECTRICAL CHARACTERISTICS OF L4931ABxx35 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 5.5 V
Min.
Typ.
Max.
3.535
3.57
20
Unit
V
Output Voltage
I
I
I
= 5 mA
3.465
3.5
V
O
O
O
O
I
= 5 mA
V = 5.5 V
T =-25 to 85°C 3.43
A
I
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
V
I
I
300
3
mA
mV
mV
mA
out
∆V
V = 4.2 to 20 V
I
I
I
I
= 0.5 mA
15
15
1
O
I
O
O
O
O
∆V (*) Load Regulation
V = 4.4 V
= 0.5 to 250 mA
= 0 mA
3
O
I
I
Quiescent Current
ON MODE
V = 4.4 to 20 V
0.6
4
d
I
V = 4.4 to 20 V
= 250 mA
6
I
OFF MODE
V = 6 V
50
100
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
73
70
55
50
0.4
O
V = 5.4 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
µV
V (*) Dropout Voltage
I
I
= 250 mA
= 250 mA
0.6
0.8
0.8
V
d
O
T = -40 to 125°C
O
J
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
10/29
L4931 SERIES
ELECTRICAL CHARACTERISTICS OF L4931Cxx35 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 5.5 V
Min.
Typ.
Max.
3.57
3.64
20
Unit
V
Output Voltage
I
I
I
= 5 mA
3.43
3.5
V
O
O
O
O
I
= 5 mA
V = 5.5 V
T =-25 to 85°C 3.36
A
I
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
V
I
I
300
3
mA
mV
mV
mA
out
∆V
V = 4.3 to 20 V
I
I
I
I
= 0.5 mA
18
18
1
O
I
O
O
O
O
∆V (*) Load Regulation
V = 4.5 V
= 0.5 to 250 mA
= 0 mA
3
O
I
I
Quiescent Current
ON MODE
V = 4.5 to 20 V
0.6
4
d
I
V = 4.5 to 20 V
= 250 mA
6
I
OFF MODE
V = 6 V
50
100
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
73
70
55
50
0.4
O
V = 5.5 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
µV
V (*) Dropout Voltage
I
I
= 250 mA
= 250 mA
0.6
0.8
0.8
V
d
O
T = -40 to 125°C
O
J
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
ELECTRICAL CHARACTERISTICS OF L4931ABxx40 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 6 V
Min.
Typ.
Max.
4.04
4.08
20
Unit
V
Output Voltage
I
I
I
= 5 mA
3.96
4
V
O
O
O
O
I
= 5 mA
V = 6 V
T =-25 to 85°C 3.92
A
I
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
V
I
I
300
3.5
3
mA
mV
mV
mA
out
∆V
V = 4.7 to 20 V
I
I
I
I
= 0.5 mA
17.5
15
1
O
I
O
O
O
O
∆V (*) Load Regulation
V = 4.9 V
= 0.5 to 250 mA
= 0 mA
O
I
I
Quiescent Current
ON MODE
V = 4.9 to 20 V
0.6
4
d
I
V = 4.9 to 20 V
= 250 mA
6
I
OFF MODE
V = 6 V
50
100
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
72
69
55
50
0.4
O
V = 5.9 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
µV
V (*) Dropout Voltage
I
I
= 250 mA
= 250 mA
0.6
0.8
0.8
V
d
O
T = -40 to 125°C
O
J
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
11/29
L4931 SERIES
ELECTRICAL CHARACTERISTICS OF L4931Cxx40 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 6 V
Min.
Typ.
Max.
4.08
4.16
20
Unit
V
Output Voltage
I
I
I
= 5 mA
3.92
4
V
O
O
O
O
I
= 5 mA
V = 6 V
T =-25 to 85°C 3.84
A
I
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
V
I
I
300
3.5
3
mA
mV
mV
mA
out
∆V
V = 4.8 to 20 V
I
I
I
I
= 0.5 mA
21
18
1
O
I
O
O
O
O
∆V (*) Load Regulation
V = 5 V
= 0.5 to 250 mA
= 0 mA
O
I
I
Quiescent Current
ON MODE
V = 5 to 20 V
0.6
4
d
I
V = 5 to 20 V
= 250 mA
6
I
OFF MODE
V = 6 V
50
100
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
72
69
55
50
0.4
O
V = 6 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
µV
V (*) Dropout Voltage
I
I
= 250 mA
= 250 mA
0.6
0.8
0.8
V
d
O
T = -40 to 125°C
O
J
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
ELECTRICAL CHARACTERISTICS OF L4931ABxx45 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 6.5 V
Min.
Typ.
Max.
4.545
4.59
20
Unit
V
Output Voltage
I
I
I
= 5 mA
4.455
4.5
V
O
O
O
O
I
= 5 mA
V = 6.5 V
T =-25 to 85°C 4.41
A
I
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
V
I
I
300
3.5
3
mA
mV
mV
mA
out
∆V
V = 5.2 to 20 V
I
I
I
I
= 0.5 mA
17.5
15
1
O
I
O
O
O
O
∆V (*) Load Regulation
V = 5.4 V
= 0.5 to 250 mA
= 0 mA
O
I
I
Quiescent Current
ON MODE
V = 5.4 to 20 V
0.6
4
d
I
V = 5.4 to 20 V
= 250 mA
6
I
OFF MODE
V = 6 V
50
100
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
71
68
55
50
0.4
O
V = 6.4 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
µV
V (*) Dropout Voltage
I
I
= 250 mA
= 250 mA
0.6
0.8
0.8
V
d
O
T = -40 to 125°C
O
J
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
12/29
L4931 SERIES
ELECTRICAL CHARACTERISTICS OF L4931Cxx45 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 6.5 V
Min.
Typ.
Max.
4.59
4.68
20
Unit
V
Output Voltage
I
I
I
= 5 mA
4.41
4.5
V
O
O
O
O
I
= 5 mA
V = 6.5 V
T =-25 to 85°C 4.32
A
I
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
V
I
I
300
3.5
3
mA
mV
mV
mA
out
∆V
V = 5.3 to 20 V
I
I
I
I
= 0.5 mA
21
18
1
O
I
O
O
O
O
∆V (*) Load Regulation
V = 5.5 V
= 0.5 to 250 mA
= 0 mA
O
I
I
Quiescent Current
ON MODE
V = 5.5 to 20 V
0.6
4
d
I
V = 5.5 to 20 V
= 250 mA
6
I
OFF MODE
V = 6 V
50
100
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
71
68
55
50
0.4
O
V = 6.5 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
µV
V (*) Dropout Voltage
I
I
= 250 mA
= 250 mA
0.6
0.8
0.8
V
d
O
T = -40 to 125°C
O
J
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
ELECTRICAL CHARACTERISTICS OF L4931ABxx47 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 6.7 V
Min.
Typ.
Max.
4.747
4.794
20
Unit
V
Output Voltage
I
I
I
= 5 mA
4.653
4.7
V
O
O
O
O
I
= 5 mA
V = 6.7 V
T =-25 to 85°C 4.606
A
I
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
V
I
I
300
3.5
3
mA
mV
mV
mA
out
∆V
V = 5.4 to 20 V
I
I
I
I
= 0.5 mA
17.5
15
1
O
I
O
O
O
O
∆V (*) Load Regulation
V = 5.6 V
= 0.5 to 250 mA
= 0 mA
O
I
I
Quiescent Current
ON MODE
V = 5.6 to 20 V
0.6
4
d
I
V = 5.6 to 20 V
= 250 mA
6
I
OFF MODE
V = 6 V
50
100
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
71
68
55
50
0.4
O
V = 6.6 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
µV
V (*) Dropout Voltage
I
I
= 250 mA
= 250 mA
0.6
0.8
0.8
V
d
O
T = -40 to 125°C
O
J
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
13/29
L4931 SERIES
ELECTRICAL CHARACTERISTICS OF L4931Cxx47 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 6.7 V
Min.
Typ.
Max.
4.794
4.888
20
Unit
V
Output Voltage
I
I
I
= 5 mA
4.606
4.7
V
O
O
O
O
I
= 5 mA
V = 6.7 V
T =-25 to 85°C 4.512
A
I
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
V
I
I
300
3.5
3
mA
mV
mV
mA
out
∆V
V = 5.5 to 20 V
I
I
I
I
= 0.5 mA
21
18
1
O
I
O
O
O
O
∆V (*) Load Regulation
V = 5.7 V
= 0.5 to 250 mA
= 0 mA
O
I
I
Quiescent Current
ON MODE
V = 5.7 to 20 V
0.6
4
d
I
V = 5.7 to 20 V
= 250 mA
6
I
OFF MODE
V = 6 V
50
100
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
71
68
55
50
0.4
O
V = 6.7 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
µV
V (*) Dropout Voltage
I
I
= 250 mA
= 250 mA
0.6
0.8
0.8
V
d
O
T = -40 to 125°C
O
J
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
ELECTRICAL CHARACTERISTICS OF L4931ABxx50 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 7 V
Min.
4.95
4.9
Typ.
Max.
5.05
5.1
Unit
V
Output Voltage
I
I
I
= 5 mA
5
V
O
O
O
O
I
= 5 mA
V = 7 V
T =-25 to 85°C
A
I
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
20
V
I
I
300
3.5
3
mA
mV
mV
mA
out
∆V
V = 5.8 to 20 V
I
I
I
I
= 0.5 mA
17.5
15
1
O
I
O
O
O
O
∆V (*) Load Regulation
V = 6 V
= 0.5 to 250 mA
= 0 mA
O
I
I
Quiescent Current
ON MODE
V = 6 to 20 V
0.6
4
d
I
V = 6 to 20 V
= 250 mA
6
I
OFF MODE
V = 6 V
50
100
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
70
67
55
50
0.4
O
V = 7 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
µV
V (*) Dropout Voltage
I
I
= 250 mA
= 250 mA
0.6
0.8
0.8
V
d
O
T = -40 to 125°C
O
J
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
14/29
L4931 SERIES
ELECTRICAL CHARACTERISTICS OF L4931Cxx50 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 7 V
Min.
4.9
Typ.
Max.
5.1
Unit
V
Output Voltage
I
I
I
= 5 mA
5
V
O
O
O
O
I
= 5 mA
V = 7 V
T =-25 to 85°C
4.8
5.2
I
A
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
20
V
I
I
300
3.5
3
mA
mV
mV
mA
out
∆V
V = 5.8 to 20 V
I
I
I
I
= 0.5 mA
17.5
15
1
O
I
O
O
O
O
∆V (*) Load Regulation
V = 6 V
= 0.5 to 250 mA
= 0 mA
O
I
I
Quiescent Current
ON MODE
V = 6 to 20 V
0.6
4
d
I
V = 6 to 20 V
= 250 mA
6
I
OFF MODE
V = 6 V
50
100
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
70
67
55
50
0.4
O
V = 7 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
µV
V (*) Dropout Voltage
I
I
= 250 mA
= 250 mA
0.6
0.8
0.8
V
d
O
T = -40 to 125°C
O
J
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
ELECTRICAL CHARACTERISTICS OF L4931ABxx52 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 7.2 V
Min.
Typ.
Max.
5.252
5.304
20
Unit
V
Output Voltage
I
I
I
= 5 mA
5.148
5.2
V
O
O
O
O
I
= 5 mA
V = 7.2 V
T =-25 to 85°C 5.096
A
I
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
V
I
I
300
3.5
3
mA
mV
mV
mA
out
∆V
V = 6 to 20 V
I
I
I
I
= 0.5 mA
17.5
15
1
O
I
O
O
O
O
∆V (*) Load Regulation
V = 6.2 V
= 0.5 to 250 mA
= 0 mA
O
I
I
Quiescent Current
ON MODE
V = 6.2 to 20 V
0.6
4
d
I
V = 6.2 to 20 V
= 250 mA
6
I
OFF MODE
V = 6 V
50
100
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
70
67
55
50
0.4
O
V = 7.2 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
µV
V (*) Dropout Voltage
I
I
= 250 mA
= 250 mA
0.6
0.8
0.8
V
d
O
T = -40 to 125°C
O
J
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
15/29
L4931 SERIES
ELECTRICAL CHARACTERISTICS OF L4931Cxx52 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 7.2 V
Min.
Typ.
Max.
5.304
5.408
20
Unit
V
Output Voltage
I
I
I
= 5 mA
5.096
5.2
V
O
O
O
O
I
= 5 mA
V = 7.2 V
T =-25 to 85°C 4.992
A
I
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
V
I
I
300
3.5
3
mA
mV
mV
mA
out
∆V
V = 6 to 20 V
I
I
I
I
= 0.5 mA
21
18
1
O
I
O
O
O
O
∆V (*) Load Regulation
V = 6.2 V
= 0.5 to 250 mA
= 0 mA
O
I
I
Quiescent Current
ON MODE
V = 6.2 to 20 V
0.6
4
d
I
V = 6.2 to 20 V
= 250 mA
6
I
OFF MODE
V = 6 V
50
100
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
70
67
55
50
0.4
O
V = 7.2 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
µV
V (*) Dropout Voltage
I
I
= 250 mA
= 250 mA
0.6
0.8
0.8
V
d
O
T = -40 to 125°C
O
J
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
ELECTRICAL CHARACTERISTICS OF L4931ABxx55 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 7.5 V
Min.
Typ.
Max.
5.555
5.61
20
Unit
V
Output Voltage
I
I
I
= 5 mA
5.445
5.5
V
O
O
O
O
I
= 5 mA
V = 7.5 V
T =-25 to 85°C 5.39
A
I
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
V
I
I
300
3.5
3
mA
mV
mV
mA
out
∆V
V = 6.3 to 20 V
I
I
I
I
= 0.5 mA
17.5
15
1
O
I
O
O
O
O
∆V (*) Load Regulation
V = 6.5 V
= 0.5 to 250 mA
= 0 mA
O
I
I
Quiescent Current
ON MODE
V = 6.5 to 20 V
0.6
4
d
I
V = 6.5 to 20 V
= 250 mA
6
I
OFF MODE
V = 6 V
50
100
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
70
67
55
50
0.4
O
V = 7.5 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
µV
V (*) Dropout Voltage
I
I
= 250 mA
= 250 mA
0.6
0.8
0.8
V
d
O
T = -40 to 125°C
O
J
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
16/29
L4931 SERIES
ELECTRICAL CHARACTERISTICS OF L4931Cxx55 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 7.5 V
Min.
Typ.
Max.
5.61
5.72
20
Unit
V
Output Voltage
I
I
I
= 5 mA
5.39
5.5
V
O
O
O
O
I
= 5 mA
V = 7.5 V
T =-25 to 85°C 5.28
A
I
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
V
I
I
300
3.5
3
mA
mV
mV
mA
out
∆V
V = 6.3 to 20 V
I
I
I
I
= 0.5 mA
21
18
1
O
I
O
O
O
O
∆V (*) Load Regulation
V = 6.5 V
= 0.5 to 250 mA
= 0 mA
O
I
I
Quiescent Current
ON MODE
V = 6.5 to 20 V
0.6
4
d
I
V = 6.5 to 20 V
= 250 mA
6
I
OFF MODE
V = 6 V
50
100
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
70
67
55
50
0.4
O
V = 7.5 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
µV
V (*) Dropout Voltage
I
I
= 250 mA
= 250 mA
0.6
0.8
0.8
V
d
O
T = -40 to 125°C
O
J
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
ELECTRICAL CHARACTERISTICS OF L4931ABxx60 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 8 V
Min.
Typ.
Max.
6.06
6.12
20
Unit
V
Output Voltage
I
I
I
= 5 mA
5.94
6
V
O
O
O
O
I
= 5 mA
V = 8 V
T =-25 to 85°C 5.88
A
I
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
V
I
I
300
4
mA
mV
mV
mA
out
∆V
V = 6.8 to 20 V
I
I
I
I
= 0.5 mA
20
15
O
I
O
O
O
O
∆V (*) Load Regulation
V = 7 V
= 0.5 to 250 mA
= 0 mA
3
O
I
I
Quiescent Current
ON MODE
V = 7 to 20 V
0.8
4.5
70
1.6
7
d
I
V = 7 to 20 V
= 250 mA
I
OFF MODE
V = 6 V
140
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
69
66
55
50
0.4
O
V = 8 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
µV
V (*) Dropout Voltage
I
I
= 250 mA
= 250 mA
0.6
0.8
0.8
V
d
O
T = -40 to 125°C
O
J
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
17/29
L4931 SERIES
ELECTRICAL CHARACTERISTICS OF L4931Cxx60 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 8 V
Min.
Typ.
Max.
6.12
6.24
20
Unit
V
Output Voltage
I
I
I
= 5 mA
5.88
6
V
O
O
O
O
I
= 5 mA
V = 8 V
T =-25 to 85°C 5.76
A
I
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
V
I
I
300
4
mA
mV
mV
mA
out
∆V
V = 6.8 to 20 V
I
I
I
I
= 0.5 mA
24
18
O
I
O
O
O
O
∆V (*) Load Regulation
V = 7 V
= 0.5 to 250 mA
= 0 mA
3
O
I
I
Quiescent Current
ON MODE
V = 7 to 20 V
0.8
4.5
70
1.6
7
d
I
V = 7 to 20 V
= 250 mA
I
OFF MODE
V = 6 V
140
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
69
66
55
50
0.4
O
V = 8 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
µV
V (*) Dropout Voltage
I
I
= 250 mA
= 250 mA
0.6
0.8
0.8
V
d
O
T = -40 to 125°C
O
J
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
ELECTRICAL CHARACTERISTICS OF L4931ABxx80 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 10 V
Min.
Typ.
Max.
8.08
8.16
20
Unit
V
Output Voltage
I
I
I
= 5 mA
7.92
8
V
O
O
O
O
I
= 5 mA
V = 10 V
T =-25 to 85°C 7.84
A
I
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
V
I
I
300
4
mA
mV
mV
mA
out
∆V
V = 8.8 to 20 V
I
I
I
I
= 0.5 mA
20
15
O
I
O
O
O
O
∆V (*) Load Regulation
V = 9 V
= 0.5 to 250 mA
= 0 mA
3
O
I
I
Quiescent Current
ON MODE
V = 9 to 20 V
0.8
4.5
70
1.6
7
d
I
V = 9 to 20 V
= 250 mA
I
OFF MODE
V = 6 V
140
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
67
64
55
50
0.4
O
V = 10 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
µV
V (*) Dropout Voltage
I
I
= 250 mA
= 250 mA
0.6
0.8
0.8
V
d
O
T = -40 to 125°C
O
J
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
18/29
L4931 SERIES
ELECTRICAL CHARACTERISTICS OF L4931Cxx80 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 10 V
Min.
Typ.
Max.
8.16
8.32
20
Unit
V
Output Voltage
I
I
I
= 5 mA
7.84
8
V
O
O
O
O
I
= 5 mA
V = 10 V
T =-25 to 85°C 7.68
A
I
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
V
I
I
300
4
mA
mV
mV
mA
out
∆V
V = 8.9 to 20 V
I
I
I
I
= 0.5 mA
24
18
O
I
O
O
O
O
∆V (*) Load Regulation
V = 9.1 V
= 0.5 to 250 mA
= 0 mA
3
O
I
I
Quiescent Current
ON MODE
V = 9.1 to 20 V
0.8
4.5
70
1.6
7
d
I
V = 9.1 to 20 V
= 250 mA
I
OFF MODE
V = 6 V
140
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
67
64
55
50
0.4
O
V = 10.1 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
µV
V (*) Dropout Voltage
I
I
= 250 mA
= 250 mA
0.6
0.8
0.8
V
d
O
T = -40 to 125°C
O
J
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
ELECTRICAL CHARACTERISTICS OF L4931ABxx120 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 14 V
Min.
Typ.
Max.
12.12
12.24
20
Unit
V
Output Voltage
I
I
I
= 5 mA
11.88
12
V
O
O
O
O
I
= 5 mA
V = 14 V
T =-25 to 85°C 11.76
A
I
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
V
I
I
300
4
mA
mV
mV
mA
out
∆V
V = 12.8 to 20 V
I
I
I
I
= 0.5 mA
20
15
O
I
O
O
O
O
∆V (*) Load Regulation
V = 13 V
= 0.5 to 250 mA
= 0 mA
3
O
I
I
Quiescent Current
ON MODE
V = 13 to 20 V
0.8
4.5
90
1.6
7
d
I
V = 13 to 20 V
= 250 mA
I
OFF MODE
V = 6 V
180
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
64
61
55
50
0.4
O
V = 14 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
µV
V (*) Dropout Voltage
I
I
= 250 mA
= 250 mA
0.6
0.8
0.8
V
d
O
T = -40 to 125°C
O
J
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
19/29
L4931 SERIES
ELECTRICAL CHARACTERISTICS OF L4931Cxx120 (refer to the test circuits, T = 25°C,
J
C = 0.1 µF, C = 2.2 µF unless otherwise specified).
I
O
Symbol
Parameter
Test Conditions
V = 14 V
Min.
Typ.
Max.
12.24
12.48
20
Unit
V
Output Voltage
I
I
I
= 5 mA
11.76
12
V
O
O
O
O
I
= 5 mA
V = 14 V
T =-25 to 85°C 11.52
A
I
V
Operating Input Voltage
Output Current Limit
Line Regulation
= 250 mA
V
I
I
300
4
mA
mV
mV
mA
out
∆V
V = 12.9 to 20 V
I
I
I
I
= 0.5 mA
24
18
O
I
O
O
O
O
∆V (*) Load Regulation
V = 13.1 V
= 0.5 to 250 mA
= 0 mA
3
O
I
I
Quiescent Current
ON MODE
V = 13.1 to 20 V
0.8
4.5
90
1.6
7
d
I
V = 13.1 to 20 V
= 250 mA
I
OFF MODE
V = 6 V
180
µA
dB
I
SVR Supply Voltage Rejection
I
= 5 mA
f = 120 Hz
f = 1 KHz
f = 10 KHz
64
61
55
50
0.4
O
V = 14.1 ± 1 V
I
eN
Output Noise Voltage
B =10 Hz to 100 KHz
µV
V (*) Dropout Voltage
I
I
= 250 mA
= 250 mA
0.6
0.8
0.8
V
d
O
T = -40 to 125°C
O
J
V
Control Input Logic Low
Control Input Logic High
Control Input Current
T = -40 to 125°C
V
V
IL
A
V
T = -40 to 125°C
2
2
IH
A
I
V = 6 V,
V = 6 V
C
10
10
µA
µF
I
I
C
Output Bypass Capacitance ESR = 0.1 to 10 Ω
I = 0 to 250 mA
O
O
(*) For SO-8 package the maximum limit of load regulation and dropout is increased by 20 mV.
20/29
L4931 SERIES
Figure 1 : Supply Current vs Output Current
Figure 2 : Dropout Voltage vs Temperature
Figure 3 : Supply Current vs Input Voltage
Figure 4 : Supply Current vs Temperature
Figure 5 : Short Circuit Current vs Dropout
Voltage
Figure 6 : S.V.R. vs Input Voltage Signal
Frequency
21/29
L4931 SERIES
TO-220 MECHANICAL DATA
mm.
inch
TYP.
DIM.
MIN.
4.40
1.23
2.40
TYP
MAX.
4.60
1.32
2.72
MIN.
0.173
0.048
0.094
MAX.
0.181
0.051
0.107
A
C
D
D1
E
1.27
0.050
0.49
0.61
1.14
1.14
4.95
2.4
0.70
0.88
1.70
1.70
5.15
2.7
0.019
0.024
0.044
0.044
0.194
0.094
0.393
0.027
0.034
0.067
0.067
0.203
0.106
0.409
F
F1
F2
G
G1
H2
L2
L4
L5
L6
L7
L9
DIA.
10.0
10.40
16.4
0.645
13.0
2.65
15.25
6.2
14.0
2.95
15.75
6.6
0.511
0.104
0.600
0.244
0.137
0.147
0.551
0.116
0.620
0.260
0.154
0.151
3.5
3.93
3.85
3.75
P011C
22/29
L4931 SERIES
TO-92 MECHANICA DATA
mm.
mils
TYP.
DIM.
MIN.
TYP
MAX.
MIN.
MAX.
A
b
4.32
4.95
170.1
194.9
0.36
4.45
3.30
2.41
1.14
12.7
2.16
0.92
0.41
0.51
4.95
3.94
2.67
1.40
15.49
2.41
1.52
0.56
14.2
175.2
129.9
94.9
20.1
194.9
155.1
105.1
55.1
D
E
e
e1
L
44.9
500.0
85.0
609.8
94.9
R
S1
W
36.2
59.8
16.1
22.0
0102782/C
23/29
L4931 SERIES
SO-8 MECHANICAL DATA
mm.
inch
TYP.
DIM.
MIN.
TYP
MAX.
MIN.
MAX.
A
A1
A2
B
1.35
1.75
0.053
0.069
0.10
1.10
0.33
0.19
4.80
3.80
0.25
1.65
0.51
0.25
5.00
4.00
0.04
0.010
0.065
0.020
0.010
0.197
0.157
0.043
0.013
0.007
0.189
0.150
C
D
E
e
1.27
0.050
H
5.80
0.25
0.40
6.20
0.50
1.27
0.228
0.010
0.016
0.244
0.020
0.050
h
L
k
˚ (max.)
8
ddd
0.1
0.04
0016023/C
24/29
L4931 SERIES
DPAK MECHANICAL DATA
mm.
inch
TYP.
DIM.
MIN.
TYP
MAX.
MIN.
MAX.
A
A1
A2
B
2.2
0.9
2.4
1.1
0.23
0.9
5.4
0.6
0.6
6.2
0.086
0.035
0.001
0.025
0.204
0.017
0.019
0.236
0.094
0.043
0.009
0.035
0.212
0.023
0.023
0.244
0.03
0.64
5.2
B2
C
0.45
0.48
6
C2
D
D1
E
5.1
0.200
6.4
6.6
0.252
0.260
E1
e
4.7
0.185
0.090
2.28
e1
H
4.4
4.6
0.173
0.368
0.181
0.397
9.35
10.1
L
1
0.039
0.110
0.031
(L1)
2.8
0.8
L2
L4
0.6
1
0.023
0.039
0068772-F
25/29
L4931 SERIES
PPAK MECHANICAL DATA
mm.
inch
TYP.
DIM.
MIN.
2.2
TYP
MAX.
2.4
MIN.
0.086
0.035
0.001
0.015
0.204
0.017
0.019
0.236
0.252
0.193
0.093
0.368
MAX.
0.094
0.043
0.009
0.023
0.212
0.023
0.023
0.244
0.260
0.206
0.106
0.397
A
A1
A2
B
0.9
1.1
0.03
0.4
0.23
0.6
B2
C
5.2
5.4
0.45
0.48
6
0.6
C2
D
0.6
6.2
E
6.4
6.6
G
4.9
5.25
2.7
G1
H
2.38
9.35
10.1
L2
L4
0.8
0.031
0.6
1
0.023
0.039
0078180-B
26/29
L4931 SERIES
Tape & Reel DPAK-PPAK MECHANICAL DATA
mm.
TYP
inch
TYP.
DIM.
MIN.
MAX.
330
MIN.
MAX.
12.992
0.519
A
C
12.8
20.2
60
13.0
13.2
0.504
0.795
2.362
0.512
D
N
T
22.4
7.00
10.60
2.75
4.1
0.882
0.2.76
0.417
0.105
0.161
0.319
Ao
Bo
Ko
Po
P
6.80
10.40
2.55
3.9
6.90
10.50
2.65
4.0
0.268
0.409
0.100
0.153
0.311
0.272
0.413
0.104
0.157
0.315
7.9
8.0
8.1
27/29
L4931 SERIES
Tape & Reel SO-8 MECHANICAL DATA
mm.
TYP
inch
TYP.
DIM.
MIN.
MAX.
330
MIN.
MAX.
12.992
0.519
A
C
12.8
20.2
60
13.2
0.504
0.795
2.362
D
N
T
22.4
8.5
5.9
2.3
4.1
8.1
0.882
0.335
0.232
0.090
0.161
0.319
Ao
Bo
Ko
Po
P
8.1
5.5
2.1
3.9
7.9
0.319
0.216
0.082
0.153
0.311
28/29
L4931 SERIES
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from
its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information
previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or
systems without express written approval of STMicroelectronics.
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29/29
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