LE60CD-TR [STMICROELECTRONICS]
6V FIXED POSITIVE LDO REGULATOR, 0.5V DROPOUT, PDSO8, LEAD FREE, SOP-8;
| 型号： | LE60CD-TR |
| 厂家： | 
ST |
| 描述： | 6V FIXED POSITIVE LDO REGULATOR, 0.5V DROPOUT, PDSO8, LEAD FREE, SOP-8 光电二极管 输出元件 调节器 |
| 文件： | 总39页 (文件大小：876K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LExxAB
LExxC
Very low drop voltage regulators with inhibit
Features
■ Very low dropout voltage (0.2 V typ)
■ Very low quiescent current (typ. 50 µA in OFF
MODE, 0.5 mA in ON MODE, no load)
■ Output current up to 100 mA
■ Output voltages of 2.5; 2.7; 3; 3.3; 3.5; 4; 4.5;
4.7; 5; 8 V
■ Internal current and thermal limit
■ Only 2.2 µF for stability
TO-92
SO-8
■ Available in 1 ꢀ (A) or 2 ꢀ (ꢁ) selection at
25 °ꢁ
it’s possible to put in stand by a part of the board
even more decreasing the total power
■ Supply voltage rejection: 80 dB (typ.)
■ Temperature range: -40 to 125 °ꢁ
consumption. In the three terminal configuration
(TO-92) the device is even in ON STATE,
maintaining the same electrical performances. It
needs only 2.2 µF capacitor for stability allowing
room and cost saving effect.
Description
The LExxAB and LExxꢁ are very low drop voltage
regulators available in SO-8 and TO-92 packages
and in a wide range of output voltages.
The very low drop voltage (0.2 V) and the very low
quiescent current make them particularly suitable
for low noise low power applications and specially
in battery powered systems.
They are pin to pin compatible with the older
L78Lxx series. Furthermore in the 8 pin
configuration (SO-8) they employ a shutdown
logic control (pin 5, TTL compatible). This means
that when the device is used as a local regulator,
Table 1.
Device summary
Part numbers
LE25AB
LE27AB
LE30ꢁ
LE35ꢁ
LE35AB
LE40ꢁ
LE47AB
LE50ꢁ
LE50AB
LE80ꢁ
LE33ꢁ
LE45ꢁ
LE33AB
LE45AB
LE80AB
July 2008
Rev 12
1/39
www.st.com
39
Contents
LExxAB LExxC
Contents
1
2
3
4
5
6
7
8
Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Typical performance characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
2/39
LExxAB LExxC
List of figures
List of figures
Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
Figure 8.
Figure 9.
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pin connections (top view for SO-8, bottom view for TO-92) . . . . . . . . . . . . . . . . . . . . . . . . 6
Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Dropout voltage vs output current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Dropout voltage vs temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Supply current vs temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Supply current vs input voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Short circuit current vs dropout voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
SVR vs frequency. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Figure 10. Logic controlled precision 3.3/5.0 V selectable output . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Figure 11. Sequential multi-output supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Figure 12. Multiple supply with ON/OFF toggle switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Figure 13. Basic inhibit functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
3/39
List of tables
LExxAB LExxC
List of tables
Table 1.
Table 2.
Table 3.
Table 4.
Table 5.
Table 6.
Table 7.
Table 8.
Device summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Thermal data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Electrical characteristics for LE12AB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Electrical characteristics for LE25AB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Electrical characteristics for LE25ꢁ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Electrical characteristics for LE27AB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Electrical characteristics for LE27ꢁ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Electrical characteristics for LE30AB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Electrical characteristics for LE30ꢁ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Electrical characteristics for LE33AB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Electrical characteristics for LE33ꢁ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Electrical characteristics for LE35AB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Electrical characteristics for LE35ꢁ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Electrical characteristics for LE40AB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Electrical characteristics for LE40ꢁ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Electrical characteristics for LE45AB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Electrical characteristics for LE45ꢁ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Electrical characteristics for LE47AB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Electrical characteristics for LE47ꢁ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Electrical characteristics for LE50AB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Electrical characteristics for LE50ꢁ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Electrical characteristics for LE80AB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Electrical characteristics for LE80ꢁ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Table 9.
Table 10.
Table 11.
Table 12.
Table 13.
Table 14.
Table 15.
Table 16.
Table 17.
Table 18.
Table 19.
Table 20.
Table 21.
Table 22.
Table 23.
Table 24.
Table 25.
Table 26.
4/39
LExxAB LExxC
Diagram
1
Diagram
Figure 1.
Block diagram
5/39
Pin configuration
LExxAB LExxC
2
Pin configuration
Figure 2.
Pin connections (top view for SO-8, bottom view for TO-92)
PIN 1 = VOUT
PIN 2 = GND
PIN 3 = VIN
TO-92
SO-8
6/39
LExxAB LExxC
Maximum ratings
3
Maximum ratings
Table 2.
Absolute maximum ratings
Parameter
Symbol
Value
Unit
VI
IO
Dꢁ input voltage
20
V
Output current
Internally limited (1)
Internally limited
-65 to 150
PTOT
TSTG
TOP
Power dissipation
Storage temperature range
Operating junction temperature range
°ꢁ
°ꢁ
-40 to 125
1. Our SO-8 package used for Voltage Regulators is modified internally to have pins 2, 3, 6 and 7 electrically communed to
the die attach flag. This particular frame decreases the total thermal resistance of the package and increases its ability to
dissipate power when an appropriate area of copper on the printed circuit board is available for heatsinking. The external
dimensions are the same as for the standard SO-8.
Table 3.
Symbol
Thermal data
Parameter
SO-8
TO-92
Unit
RthJꢁ
RthJA
Thermal resistance junction-case
Thermal resistance junction-ambient
20
55
°ꢁ/W
°ꢁ/W
200
Figure 3.
Test circuit
Note:
If the Inhibit pin is left floating, the regulator is in ON mode. However, to avoid any noise
picking-up, it is suggested to ground it when the Inhibit function is not used.
7/39
Electrical characteristics
LExxAB LExxC
4
Electrical characteristics
Table 4.
Electrical characteristics for LE12AB (refer to the test circuits, T = 25 °ꢁ, ꢁ = 0.1 µF,
J
I
ꢁ = 2.2 µF unless otherwise specified.)
O
Symbol
Parameter
Output voltage
Test conditions
O = 10 mA, VI = 3.3 V
Min.
Typ.
Max.
Unit
I
1.225
1.2
1.25
1.275
1.3
VO
V
IO = 10 mA, VI = 3.3 V, TA = -25 to 85°ꢁ
IO = 100 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
2.5
18
V
150
mA
mV
mV
ΔVO
ΔVO
VI = 2.5 to 18 V, IO = 0.5 mA
VI = 2.8 V, IO = 0.5 to 100 mA
3
3
15
15
1
Load regulation
VI = 2.5 to 18V, IO = 0mA
ON MODE
VI = 2.5 to 18V, IO=100mA
0.5
1.5
50
82
77
60
50
1.25
mA
µA
Id
Quiescent current
3
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 kHz
100
SVR Supply voltage rejection
I
O = 5 mA, VI = 3.5 1 V
dB
f = 10 kHz
eN
Vd
VIL
VIH
II
Output noise voltage
Dropout voltage
B = 10 Hz to 100 kHz
µV
V
IO = 100 mA, TA = -40 to 125°ꢁ
TA = -40 to 125°ꢁ
ꢁontrol input logic low
ꢁontrol input logic high
ꢁontrol input current
0.8
V
TA = -40 to 125°ꢁ
2
2
V
VI = 6 V, Vꢁ = 6 V
10
10
µA
Output bypass
capacitance
ꢁO
ESR = 0.1 to 10 Ω, IO = 0 to 100 mA
µF
8/39
LExxAB LExxC
Electrical characteristics
Table 5.
Electrical characteristics for LE25AB (refer to the test circuits, T = 25 °ꢁ, ꢁ = 0.1 µF,
J
I
ꢁ = 2.2 µF unless otherwise specified.)
O
Symbol
Parameter
Output voltage
Test conditions
O = 10 mA, VI = 4.5 V
Min.
Typ.
Max.
Unit
I
2.475
2.45
2.5
2.525
2.55
18
VO
V
IO = 10 mA, VI = 4.5 V, TA = -25 to 85°ꢁ
IO = 100 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
150
mA
mV
mV
ΔVO
ΔVO
VI = 3.2 to 18 V, IO = 0.5 mA
VI = 3.5 V, IO = 0.5 to 100 mA
3
15
15
1
Load regulation
3
VI = 3.5 to 18V, IO = 0mA
ON MODE
VI = 3.5 to 18V, IO=100mA
0.5
1.5
50
82
77
60
50
0.2
mA
µA
Id
Quiescent current
3
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 kHz
100
SVR Supply voltage rejection
I
O = 5 mA, VI = 4.5 1 V
dB
f = 10 kHz
eN
Vd
Output noise voltage
Dropout voltage
B = 10 Hz to 100 kHz
IO = 100 mA
µV
V
0.4
0.5
0.8
IO = 100 mA, TA = -40 to 125°ꢁ
TA = -40 to 125°ꢁ
VIL
VIH
II
ꢁontrol input logic low
ꢁontrol input logic high
ꢁontrol input current
V
V
TA = -40 to 125°ꢁ
2
2
VI = 6 V, Vꢁ = 6 V
10
10
µA
Output bypass
capacitance
ꢁO
ESR = 0.1 to 10 Ω, IO = 0 to 100 mA
µF
9/39
Electrical characteristics
LExxAB LExxC
Table 6.
Electrical characteristics for LE25C (refer to the test circuits, T = 25 °ꢁ, ꢁ = 0.1 µF,
J
I
ꢁ = 2.2 µF unless otherwise specified.)
O
Symbol
Parameter
Output voltage
Test conditions
O = 10 mA, VI = 4.5 V
Min.
Typ.
Max.
Unit
I
2.45
2.4
2.5
2.55
2.6
18
VO
V
IO = 10 mA, VI = 4.5 V, TA = -25 to 85°ꢁ
IO = 100 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
150
mA
mV
mV
ΔVO
ΔVO
VI = 3.2 to 18 V, IO = 0.5 mA
VI = 3.5 V, IO = 0.5 to 100 mA
3
20
25
1
Load regulation
3
VI = 3.5 to 18V, IO = 0mA
ON MODE
VI = 3.5 to 18V, IO=100mA
0.5
1.5
50
82
77
60
50
0.2
mA
µA
Id
Quiescent current
3
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 kHz
100
SVR Supply voltage rejection
IO = 5 mA, VI = 4.5 1 V
dB
f = 10 kHz
eN
Vd
Output noise voltage
Dropout voltage
B = 10 Hz to 100 kHz
IO = 100 mA
µV
V
0.4
0.5
0.8
IO = 100 mA, TA = -40 to 125°ꢁ
TA = -40 to 125°ꢁ
VIL
VIH
II
ꢁontrol input logic low
ꢁontrol input logic high
ꢁontrol input current
V
V
TA = -40 to 125°ꢁ
2
2
VI = 6 V, Vꢁ = 6 V
10
10
µA
Output bypass
capacitance
ꢁO
ESR = 0.1 to 10 Ω, IO = 0 to 100 mA
µF
10/39
LExxAB LExxC
Electrical characteristics
Table 7.
Electrical characteristics for LE27AB (refer to the test circuits, T = 25 °ꢁ, ꢁ = 0.1 µF,
J
I
ꢁ = 2.2 µF unless otherwise specified.)
O
Symbol
Parameter
Output voltage
Test conditions
O = 10 mA, VI = 4.7 V
Min.
Typ.
Max.
Unit
I
2.673
2.646
2.7
2.727
2.754
18
VO
V
IO = 10 mA, VI = 4.7 V, TA = -25 to 85°ꢁ
IO = 100 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
150
mA
mV
mV
ΔVO
ΔVO
VI = 3.4 to 18 V, IO = 0.5 mA
VI = 3.7 V, IO = 0.5 to 100 mA
3
15
15
1
Load regulation
3
VI = 3.7 to 18V, IO = 0mA
ON MODE
VI = 3.7 to 18V, IO=100mA
0.5
1.5
50
82
77
60
50
0.2
mA
µA
Id
Quiescent current
3
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 kHz
100
SVR Supply voltage rejection
IO = 5 mA, VI = 4.7 1 V
dB
f = 10 kHz
eN
Vd
Output noise voltage
Dropout voltage
B = 10 Hz to 100 kHz
IO = 100 mA
µV
V
0.4
0.5
0.8
IO = 100 mA, TA = -40 to 125°ꢁ
TA = -40 to 125°ꢁ
VIL
VIH
II
ꢁontrol input logic low
ꢁontrol input logic high
ꢁontrol input current
V
V
TA = -40 to 125°ꢁ
2
2
VI = 6 V, Vꢁ = 6 V
10
10
µA
Output bypass
capacitance
ꢁO
ESR = 0.1 to 10 Ω, IO = 0 to 100 mA
µF
11/39
Electrical characteristics
LExxAB LExxC
Table 8.
Electrical characteristics for LE27C (refer to the test circuits, T = 25 °ꢁ, ꢁ = 0.1 µF,
J
I
ꢁ = 2.2 µF unless otherwise specified.)
O
Symbol
Parameter
Output voltage
Test conditions
O = 10 mA, VI = 4.7 V
Min.
Typ.
Max.
Unit
I
2.646
2.592
2.7
2.754
2.808
18
VO
V
IO = 10 mA, VI = 4.7 V, TA = -25 to 85°ꢁ
IO = 100 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
150
mA
mV
mV
ΔVO
ΔVO
VI = 3.4 to 18 V, IO = 0.5 mA
VI = 3.7 V, IO = 0.5 to 100 mA
3
20
25
1
Load regulation
3
VI = 3.7 to 18V, IO = 0mA
ON MODE
VI = 3.7 to 18V, IO=100mA
0.5
1.5
50
82
77
60
50
0.2
mA
µA
Id
Quiescent current
3
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 kHz
100
SVR Supply voltage rejection
IO = 5 mA, VI = 4.7 1 V
dB
f = 10 kHz
eN
Vd
Output noise voltage
Dropout voltage
B = 10 Hz to 100 kHz
IO = 100 mA
µV
V
0.4
0.5
0.8
IO = 100 mA, TA = -40 to 125°ꢁ
TA = -40 to 125°ꢁ
VIL
VIH
II
ꢁontrol input logic low
ꢁontrol input logic high
ꢁontrol input current
V
V
TA = -40 to 125°ꢁ
2
2
VI = 6 V, Vꢁ = 6 V
10
10
µA
Output bypass
capacitance
ꢁO
ESR = 0.1 to 10 Ω, IO = 0 to 100 mA
µF
12/39
LExxAB LExxC
Electrical characteristics
Table 9.
Electrical characteristics for LE30AB (refer to the test circuits, T = 25 °ꢁ, ꢁ = 0.1 µF,
J
I
ꢁ = 2.2 µF unless otherwise specified.)
O
Symbol
Parameter
Output voltage
Test conditions
O = 10 mA, VI = 5 V
Min.
Typ.
Max.
Unit
I
2.970
2.940
3
3.030
3.060
18
VO
V
IO = 10 mA, VI = 5 V, TA = -25 to 85°ꢁ
IO = 100 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
150
mA
mV
mV
ΔVO
ΔVO
VI = 3.7 to 18 V, IO = 0.5 mA
VI = 4 V, IO = 0.5 to 100 mA
3
15
15
1
Load regulation
3
VI = 4 to 18V, IO = 0mA
ON MODE
VI = 4 to 18V, IO=100mA
0.5
1.5
50
81
76
60
50
0.2
mA
µA
Id
Quiescent current
3
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 kHz
100
SVR Supply voltage rejection
IO = 5 mA, VI = 5 1 V
dB
f = 10 kHz
eN
Vd
Output noise voltage
Dropout voltage
B = 10 Hz to 100 kHz
IO = 100 mA
µV
V
0.4
0.5
0.8
IO = 100 mA, TA = -40 to 125°ꢁ
TA = -40 to 125°ꢁ
VIL
VIH
II
ꢁontrol input logic low
ꢁontrol input logic high
ꢁontrol input current
V
V
TA = -40 to 125°ꢁ
2
2
VI = 6 V, Vꢁ = 6 V
10
10
µA
Output bypass
capacitance
ꢁO
ESR = 0.1 to 10 Ω, IO = 0 to 100 mA
µF
13/39
Electrical characteristics
LExxAB LExxC
Table 10. Electrical characteristics for LE30C (refer to the test circuits, T = 25 °ꢁ, ꢁ = 0.1 µF,
J
I
ꢁ = 2.2 µF unless otherwise specified.)
O
Symbol
Parameter
Output voltage
Test conditions
O = 10 mA, VI = 5 V
Min.
Typ.
Max.
Unit
I
2.940
2.880
3
3.060
3.120
18
VO
V
IO = 10 mA, VI = 5 V, TA = -25 to 85°ꢁ
IO = 100 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
150
mA
mV
mV
ΔVO
ΔVO
VI = 3.7 to 18 V, IO = 0.5 mA
VI = 4 V, IO = 0.5 to 100 mA
3
20
25
1
Load regulation
3
VI = 4 to 18V, IO = 0mA
ON MODE
VI = 4 to 18V, IO=100mA
0.5
1.5
50
81
76
60
50
0.2
mA
µA
Id
Quiescent current
3
VI = 6 V
OFF MODE
f = 120 Hz
f = 1kHz
100
SVR Supply voltage rejection
IO = 5 mA, VI = 5 1 V
dB
f = 10 kHz
eN
Vd
Output noise voltage
Dropout voltage
B = 10 Hz to 100 kHz
IO = 100 mA
µV
V
0.4
0.5
0.8
IO = 100 mA, TA = -40 to 125°ꢁ
TA = -40 to 125°ꢁ
VIL
VIH
II
ꢁontrol input logic low
ꢁontrol input logic high
ꢁontrol input current
V
V
TA = -40 to 125°ꢁ
2
2
VI = 6 V, Vꢁ = 6 V
10
10
µA
Output bypass
capacitance
ꢁO
ESR = 0.1 to 10 Ω, IO = 0 to 100 mA
µF
14/39
LExxAB LExxC
Electrical characteristics
Table 11. Electrical characteristics for LE33AB (refer to the test circuits, T = 25 °ꢁ, ꢁ = 0.1 µF,
J
I
ꢁ = 2.2 µF unless otherwise specified.)
O
Symbol
Parameter
Output voltage
Test conditions
O = 10 mA, VI = 5.3 V
Min.
Typ.
Max.
Unit
I
3.267
3.234
3.3
3.333
3.366
18
VO
V
IO = 10 mA, VI = 5.3 V, TA = -25 to 85°ꢁ
IO = 100 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
150
mA
mV
mV
ΔVO
ΔVO
VI = 4 to 18 V, IO = 0.5 mA
3
15
15
1
Load regulation
VI = 4.3 V, IO = 0.5 to 100 mA
3
VI = 4.3 to 18V, IO = 0mA
ON MODE
VI = 4.3 to 18V, IO=100mA
0.5
1.5
50
80
75
60
50
0.2
mA
µA
Id
Quiescent current
3
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 kHz
100
SVR Supply voltage rejection
IO = 5 mA, VI = 5.3 1 V
dB
f = 10 kHz
eN
Vd
Output noise voltage
Dropout voltage
B = 10 Hz to 100 kHz
IO = 100 mA
µV
V
0.4
0.5
0.8
IO = 100 mA, TA = -40 to 125°ꢁ
TA = -40 to 125°ꢁ
VIL
VIH
II
ꢁontrol input logic low
ꢁontrol input logic high
ꢁontrol input current
V
V
TA = -40 to 125°ꢁ
2
2
VI = 6 V, Vꢁ = 6 V
10
10
µA
Output bypass
capacitance
ꢁO
ESR = 0.1 to 10 Ω, IO = 0 to 100 mA
µF
15/39
Electrical characteristics
LExxAB LExxC
Table 12. Electrical characteristics for LE33C (refer to the test circuits, T = 25 °ꢁ, ꢁ = 0.1 µF,
J
I
ꢁ = 2.2 µF unless otherwise specified.)
O
Symbol
Parameter
Output voltage
Test conditions
O = 10 mA, VI = 5.3 V
Min.
Typ.
Max.
Unit
I
3.234
3.168
3.3
3.366
3.432
18
VO
V
IO = 10 mA, VI = 5.3 V, TA = -25 to 85°ꢁ
IO = 100 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
150
mA
mV
mV
ΔVO
ΔVO
VI = 4 to 18 V, IO = 0.5 mA
3
20
25
1
Load regulation
VI = 4.3 V, IO = 0.5 to 100 mA
3
VI = 4.3 to 18V, IO = 0mA
ON MODE
VI = 4.3 to 18V, IO=100mA
0.5
1.5
50
80
75
60
50
0.2
mA
µA
Id
Quiescent current
3
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 kHz
100
SVR Supply voltage rejection
IO = 5 mA, VI = 5.3 1 V
dB
f = 10 kHz
eN
Vd
Output noise voltage
Dropout voltage
B = 10 Hz to 100 kHz
IO = 100 mA
µV
V
0.4
0.5
0.8
IO = 100 mA, TA = -40 to 125°ꢁ
TA = -40 to 125°ꢁ
VIL
VIH
II
ꢁontrol input logic low
ꢁontrol input logic high
ꢁontrol input current
V
V
TA = -40 to 125°ꢁ
2
2
VI = 6 V, Vꢁ = 6 V
10
10
µA
Output bypass
capacitance
ꢁO
ESR = 0.1 to 10 Ω, IO = 0 to 100 mA
µF
16/39
LExxAB LExxC
Electrical characteristics
Table 13. Electrical characteristics for LE35AB (refer to the test circuits, T = 25 °ꢁ, ꢁ = 0.1 µF,
J
I
ꢁ = 2.2 µF unless otherwise specified.)
O
Symbol
Parameter
Output voltage
Test conditions
O = 10 mA, VI = 5.5 V
Min.
Typ.
Max.
Unit
I
3.465
3.43
3.5
3.535
3.57
18
VO
V
IO = 10 mA, VI = 5.5 V, TA = -25 to 85°ꢁ
IO = 100 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
150
mA
mV
mV
ΔVO
ΔVO
VI = 4.2 to 18 V, IO = 0.5 mA
VI = 4.5 V, IO = 0.5 to 100 mA
3
15
15
1
Load regulation
3
VI = 4.5 to 18V, IO = 0mA
ON MODE
VI = 4.5 to 18V, IO=100mA
0.5
1.5
50
79
74
60
50
0.2
mA
µA
Id
Quiescent current
3
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 kHz
100
SVR Supply voltage rejection
IO = 5 mA, VI = 5.5 1 V
dB
f = 10 kHz
eN
Vd
Output noise voltage
Dropout voltage
B = 10 Hz to 100 kHz
IO = 100 mA
µV
V
0.4
0.5
0.8
IO = 100 mA, TA = -40 to 125°ꢁ
TA = -40 to 125°ꢁ
VIL
VIH
II
ꢁontrol input logic low
ꢁontrol input logic high
ꢁontrol input current
V
V
TA = -40 to 125°ꢁ
2
2
VI = 6 V, Vꢁ = 6 V
10
10
µA
Output bypass
capacitance
ꢁO
ESR = 0.1 to 10 Ω, IO = 0 to 100 mA
µF
17/39
Electrical characteristics
LExxAB LExxC
Table 14. Electrical characteristics for LE35C (refer to the test circuits, T = 25 °ꢁ, ꢁ = 0.1 µF,
J
I
ꢁ = 2.2 µF unless otherwise specified.)
O
Symbol
Parameter
Output voltage
Test conditions
O = 10 mA, VI = 5.5 V
Min.
Typ.
Max.
Unit
I
3.43
3.36
3.5
3.57
3.64
18
VO
V
IO = 10 mA, VI = 5.5 V, TA = -25 to 85°ꢁ
IO = 100 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
150
mA
mV
mV
ΔVO
ΔVO
VI = 4.2 to 18 V, IO = 0.5 mA
VI = 4.5 V, IO = 0.5 to 100 mA
3
20
25
1
Load regulation
3
VI = 4.5 to 18V, IO = 0mA
ON MODE
VI = 4.5 to 18V, IO=100mA
0.5
1.5
50
79
74
60
50
0.2
mA
µA
Id
Quiescent current
3
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 kHz
100
SVR Supply voltage rejection
IO = 5 mA, VI = 5.5 1 V
dB
f = 10 kHz
eN
Vd
Output noise voltage
Dropout voltage
B = 10 Hz to 100 kHz
IO = 100 mA
µV
V
0.4
0.5
0.8
IO = 100 mA, TA = -40 to 125°ꢁ
TA = -40 to 125°ꢁ
VIL
VIH
II
ꢁontrol input logic low
ꢁontrol input logic high
ꢁontrol input current
V
V
TA = -40 to 125°ꢁ
2
2
VI = 6 V, Vꢁ = 6 V
10
10
µA
Output bypass
capacitance
ꢁO
ESR = 0.1 to 10 Ω, IO = 0 to 100 mA
µF
18/39
LExxAB LExxC
Electrical characteristics
Table 15. Electrical characteristics for LE40AB (refer to the test circuits, T = 25 °ꢁ, ꢁ = 0.1 µF,
J
I
ꢁ = 2.2 µF unless otherwise specified.)
O
Symbol
Parameter
Output voltage
Test conditions
O = 10 mA, VI = 6 V
Min.
Typ.
Max.
Unit
I
3.96
3.92
4
4.04
4.08
18
VO
V
IO = 10 mA, VI = 6 V, TA = -25 to 85°ꢁ
IO = 100 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
150
mA
mV
mV
ΔVO
ΔVO
VI = 4.7 to 18 V, IO = 0.5 mA
VI = 5 V, IO = 0.5 to 100 mA
4
20
15
1
Load regulation
3
VI = 5 to 18V, IO = 0mA
ON MODE
VI = 5 to 18V, IO=100mA
0.5
1.5
50
78
73
60
50
0.2
mA
µA
Id
Quiescent current
3
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 kHz
100
SVR Supply voltage rejection
IO = 5 mA, VI = 6 1 V
dB
f = 10 kHz
eN
Vd
Output noise voltage
Dropout voltage
B = 10 Hz to 100 kHz
IO = 100 mA
µV
V
0.4
0.5
0.8
IO = 100 mA, TA = -40 to 125°ꢁ
TA = -40 to 125°ꢁ
VIL
VIH
II
ꢁontrol input logic low
ꢁontrol input logic high
ꢁontrol input current
V
V
TA = -40 to 125°ꢁ
2
2
VI = 6 V, Vꢁ = 6 V
10
10
µA
Output bypass
capacitance
ꢁO
ESR = 0.1 to 10 Ω, IO = 0 to 100 mA
µF
19/39
Electrical characteristics
LExxAB LExxC
Table 16. Electrical characteristics for LE40C (refer to the test circuits, T = 25 °ꢁ, ꢁ = 0.1 µF,
J
I
ꢁ = 2.2 µF unless otherwise specified.)
O
Symbol
Parameter
Output voltage
Test conditions
O = 10 mA, VI = 6 V
Min.
Typ.
Max.
Unit
I
3.92
3.84
4
4.08
4.16
18
VO
V
IO = 10 mA, VI = 6 V, TA = -25 to 85°ꢁ
IO = 100 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
150
mA
mV
mV
ΔVO
ΔVO
VI = 4.7 to 18 V, IO = 0.5 mA
VI = 5 V, IO = 0.5 to 100 mA
4
30
25
1
Load regulation
3
VI = 5 to 18V, IO = 0mA
ON MODE
VI = 5 to 18V, IO=100mA
0.5
1.5
50
78
73
60
50
0.2
mA
µA
Id
Quiescent current
3
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 kHz
100
SVR Supply voltage rejection
IO = 5 mA, VI = 6 1 V
dB
f = 10 kHz
eN
Vd
Output noise voltage
Dropout voltage
B = 10 Hz to 100 kHz
IO = 100 mA
µV
V
0.4
0.5
0.8
IO = 100 mA, TA = -40 to 125°ꢁ
TA = -40 to 125°ꢁ
VIL
VIH
II
ꢁontrol input logic low
ꢁontrol input logic high
ꢁontrol input current
V
V
TA = -40 to 125°ꢁ
2
2
VI = 6 V, Vꢁ = 6 V
10
10
µA
Output bypass
capacitance
ꢁO
ESR = 0.1 to 10 Ω, IO = 0 to 100 mA
µF
20/39
LExxAB LExxC
Electrical characteristics
Table 17. Electrical characteristics for LE45AB (refer to the test circuits, T = 25 °ꢁ, ꢁ = 0.1 µF,
J
I
ꢁ = 2.2 µF unless otherwise specified.)
O
Symbol
Parameter
Output voltage
Test conditions
O = 10 mA, VI = 6.5 V
Min.
Typ.
Max.
Unit
I
4.445
4.41
4.5
4.545
4.59
18
VO
V
IO = 10 mA, VI = 6.5 V, TA = -25 to 85°ꢁ
IO = 100 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
150
mA
mV
mV
ΔVO
ΔVO
VI = 5.2 to 18 V, IO = 0.5 mA
VI = 5.5 V, IO = 0.5 to 100 mA
4
20
15
1
Load regulation
3
VI = 5.5 to 18V, IO = 0mA
ON MODE
VI = 5.5 to 18V, IO=100mA
0.5
1.5
50
77
72
60
50
0.2
mA
µA
Id
Quiescent current
3
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 kHz
100
SVR Supply voltage rejection
IO = 5 mA, VI = 6.5 1 V
dB
f = 10 kHz
eN
Vd
Output noise voltage
Dropout voltage
B = 10 Hz to 100 kHz
IO = 100 mA
µV
V
0.4
0.5
0.8
IO = 100 mA, TA = -40 to 125°ꢁ
TA = -40 to 125°ꢁ
VIL
VIH
II
ꢁontrol input logic low
ꢁontrol input logic high
ꢁontrol input current
V
V
TA = -40 to 125°ꢁ
2
2
VI = 6 V, Vꢁ = 6 V
10
10
µA
Output bypass
capacitance
ꢁO
ESR = 0.1 to 10 Ω, IO = 0 to 100 mA
µF
21/39
Electrical characteristics
LExxAB LExxC
Table 18. Electrical characteristics for LE45C (refer to the test circuits, T = 25 °ꢁ, ꢁ = 0.1 µF,
J
I
ꢁ = 2.2 µF unless otherwise specified.)
O
Symbol
Parameter
Output voltage
Test conditions
O = 10 mA, VI = 6.5 V
Min.
Typ.
Max.
Unit
I
4.41
4.32
4.5
4.59
4.68
18
VO
V
IO = 10 mA, VI = 6.5 V, TA = -25 to 85°ꢁ
IO = 100 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
150
mA
mV
mV
ΔVO
ΔVO
VI = 5.2 to 18 V, IO = 0.5 mA
VI = 5.5 V, IO = 0.5 to 100 mA
4
30
25
1
Load regulation
3
VI = 5.5 to 18V, IO = 0mA
ON MODE
VI = 5.5 to 18V, IO=100mA
0.5
1.5
50
77
72
60
50
0.2
mA
µA
Id
Quiescent current
3
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 kHz
100
SVR Supply voltage rejection
IO = 5 mA, VI = 6.5 1 V
dB
f = 10 kHz
eN
Vd
Output noise voltage
Dropout voltage
B = 10 Hz to 100 kHz
IO = 100 mA
µV
V
0.4
0.5
0.8
IO = 100 mA, TA = -40 to 125°ꢁ
TA = -40 to 125°ꢁ
VIL
VIH
II
ꢁontrol input logic low
ꢁontrol input logic high
ꢁontrol input current
V
V
TA = -40 to 125°ꢁ
2
2
VI = 6 V, Vꢁ = 6 V
10
10
µA
Output bypass
capacitance
ꢁO
ESR = 0.1 to 10 Ω, IO = 0 to 100 mA
µF
22/39
LExxAB LExxC
Electrical characteristics
Table 19. Electrical characteristics for LE47AB (refer to the test circuits, T = 25 °ꢁ, ꢁ = 0.1 µF,
J
I
ꢁ = 2.2 µF unless otherwise specified.)
O
Symbol
Parameter
Output voltage
Test conditions
O = 10 mA, VI = 6.7 V
Min.
Typ.
Max.
Unit
I
4.653
4.606
4.7
4.747
4.794
18
VO
V
IO = 10 mA, VI = 6.7 V, TA = -25 to 85°ꢁ
IO = 100 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
150
mA
mV
mV
ΔVO
ΔVO
VI = 5.4 to 18 V, IO = 0.5 mA
VI = 5.7 V, IO = 0.5 to 100 mA
4
20
15
1
Load regulation
3
VI = 5.7 to 18V, IO = 0mA
ON MODE
VI = 5.7 to 18V, IO=100mA
0.5
1.5
50
77
72
60
50
0.2
mA
µA
Id
Quiescent current
3
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 kHz
100
SVR Supply voltage rejection
IO = 5 mA, VI = 6.7 1 V
dB
f = 10 kHz
eN
Vd
Output noise voltage
Dropout voltage
B = 10 Hz to 100 kHz
IO = 100 mA
µV
V
0.4
0.5
0.8
IO = 100 mA, TA = -40 to 125°ꢁ
TA = -40 to 125°ꢁ
VIL
VIH
II
ꢁontrol input logic low
ꢁontrol input logic high
ꢁontrol input current
V
V
TA = -40 to 125°ꢁ
2
2
VI = 6 V, Vꢁ = 6 V
10
10
µA
Output bypass
capacitance
ꢁO
ESR = 0.1 to 10 Ω, IO = 0 to 100 mA
µF
23/39
Electrical characteristics
LExxAB LExxC
Table 20. Electrical characteristics for LE47C (refer to the test circuits, T = 25 °ꢁ, ꢁ = 0.1 µF,
J
I
ꢁ = 2.2 µF unless otherwise specified.)
O
Symbol
Parameter
Output voltage
Test conditions
O = 10 mA, VI = 6.7 V
Min.
Typ.
Max.
Unit
I
4.606
4.512
4.7
4.794
4.888
18
VO
V
IO = 10 mA, VI = 6.7 V, TA = -25 to 85°ꢁ
IO = 100 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
150
mA
mV
mV
ΔVO
ΔVO
VI = 5.4 to 18 V, IO = 0.5 mA
VI = 5.7 V, IO = 0.5 to 100 mA
4
30
25
1
Load regulation
3
VI = 5.7 to 18V, IO = 0mA
ON MODE
VI = 5.7 to 18V, IO=100mA
0.5
1.5
50
77
72
60
50
0.2
mA
µA
Id
Quiescent current
3
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 kHz
100
SVR Supply voltage rejection
IO = 5 mA, VI = 6.7 1 V
dB
f = 10 kHz
eN
Vd
Output noise voltage
Dropout voltage
B = 10 Hz to 100 kHz
IO = 100 mA
µV
V
0.4
0.5
0.8
IO = 100 mA, TA = -40 to 125°ꢁ
TA = -40 to 125°ꢁ
VIL
VIH
II
ꢁontrol input logic low
ꢁontrol input logic high
ꢁontrol input current
V
V
TA = -40 to 125°ꢁ
2
2
VI = 6 V, Vꢁ = 6 V
10
10
µA
Output bypass
capacitance
ꢁO
ESR = 0.1 to 10 Ω, IO = 0 to 100 mA
µF
24/39
LExxAB LExxC
Electrical characteristics
Table 21. Electrical characteristics for LE50AB (refer to the test circuits, T = 25 °ꢁ, ꢁ = 0.1 µF,
J
I
ꢁ = 2.2 µF unless otherwise specified.)
O
Symbol
Parameter
Output voltage
Test conditions
O = 10 mA, VI = 7 V
Min.
Typ.
Max.
Unit
I
4.95
4.9
5
5.05
5.1
18
VO
V
IO = 10 mA, VI = 7 V, TA = -25 to 85°ꢁ
IO = 100 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
150
350
4
425
20
mA
mV
mV
ΔVO
ΔVO
VI = 5.7 to 18 V, IO = 0.5 mA
VI = 6 V, IO = 0.5 to 100 mA
Load regulation
3
15
VI = 6 to 18V, IO = 0mA
ON MODE
0.5
1.5
50
76
71
60
50
0.2
1
mA
µA
Id
Quiescent current
VI = 6 to 18V, IO=100mA
3
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 kHz
100
SVR Supply voltage rejection
IO = 5 mA, VI = 7 1 V
dB
f = 10 kHz
eN
Vd
Output noise voltage
Dropout voltage
B = 10 Hz to 100 kHz
IO = 100 mA
µV
V
0.4
0.5
0.8
IO = 100 mA, TA = -40 to 125°ꢁ
TA = -40 to 125°ꢁ
VIL
VIH
II
ꢁontrol input logic low
ꢁontrol input logic high
ꢁontrol input current
V
V
TA = -40 to 125°ꢁ
2
2
VI = 6 V, Vꢁ = 6 V
10
10
µA
Output bypass
capacitance
ꢁO
ESR = 0.1 to 10 Ω, IO = 0 to 100 mA
µF
25/39
Electrical characteristics
LExxAB LExxC
Table 22. Electrical characteristics for LE50C (refer to the test circuits, T = 25 °ꢁ, ꢁ = 0.1 µF,
J
I
ꢁ = 2.2 µF unless otherwise specified.)
O
Symbol
Parameter
Output voltage
Test conditions
O = 10 mA, VI = 7 V
Min.
Typ.
Max.
Unit
I
4.9
4.8
5
5.1
5.2
18
425
30
25
1
VO
V
IO = 10 mA, VI = 7 V, TA = -25 to 85°ꢁ
IO = 100 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
150
350
4
mA
mV
mV
ΔVO
ΔVO
VI = 5.7 to 18 V, IO = 0.5 mA
VI = 6 V, IO = 0.5 to 100 mA
Load regulation
3
VI = 6 to 18V, IO = 0mA
ON MODE
VI = 6 to 18V, IO=100mA
0.5
1.5
50
76
71
60
50
0.2
mA
µA
Id
Quiescent current
3
VI = 6 V
OFF MODE
f = 120 Hz
f = 1 kHz
100
SVR Supply voltage rejection
IO = 5 mA, VI = 7 1 V
dB
f = 10 kHz
eN
Vd
Output noise voltage
Dropout voltage
B = 10 Hz to 100 kHz
IO = 100 mA
µV
V
0.4
0.5
0.8
IO = 100 mA, TA = -40 to 125°ꢁ
TA = -40 to 125°ꢁ
VIL
VIH
II
ꢁontrol input logic low
ꢁontrol input logic high
ꢁontrol input current
V
V
TA = -40 to 125°ꢁ
2
2
VI = 6 V, Vꢁ = 6 V
10
10
µA
Output bypass
capacitance
ꢁO
ESR = 0.1 to 10 Ω, IO = 0 to 100 mA
µF
26/39
LExxAB LExxC
Electrical characteristics
Table 23. Electrical characteristics for LE80AB (refer to the test circuits, T = 25 °ꢁ, ꢁ = 0.1 µF,
J
I
ꢁ = 2.2 µF unless otherwise specified.)
O
Symbol
Parameter
Output voltage
Test conditions
O = 10 mA, VI = 10 V
Min.
Typ.
Max.
Unit
I
7.92
7.84
8
8.08
8.16
18
VO
V
IO = 10 mA, VI = 10 V, TA = -25 to 85°ꢁ
IO = 100 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
150
mA
mV
mV
ΔVO
ΔVO
VI = 8.7 to 18 V, IO = 0.5 mA
VI = 9 V, IO = 0.5 to 100 mA
5
25
15
Load regulation
3
VI = 9 to 18V, IO = 0mA
ON MODE
0.7
1.7
70
72
66
57
50
0.2
1.6
3.6
140
mA
µA
Id
Quiescent current
VI = 9 to 18V, IO=100mA
VI = 9 V
OFF MODE
f = 120 Hz
f = 1 kHz
SVR Supply voltage rejection
IO = 5 mA, VI = 10 1 V
dB
f = 10 kHz
eN
Vd
Output noise voltage
Dropout voltage
B = 10 Hz to 100 kHz
IO = 100 mA
µV
V
0.4
0.5
0.8
IO = 100 mA, TA = -40 to 125°ꢁ
TA = -40 to 125°ꢁ
VIL
VIH
II
ꢁontrol input logic low
ꢁontrol input logic high
ꢁontrol input current
V
V
TA = -40 to 125°ꢁ
2
2
VI = 9 V, Vꢁ = 6 V
10
10
µA
Output bypass
capacitance
ꢁO
ESR = 0.1 to 10 Ω, IO = 0 to 100 mA
µF
27/39
Electrical characteristics
LExxAB LExxC
Table 24. Electrical characteristics for LE80C (refer to the test circuits, T = 25 °ꢁ, ꢁ = 0.1 µF,
J
I
ꢁ = 2.2 µF unless otherwise specified.)
O
Symbol
Parameter
Output voltage
Test conditions
O = 10 mA, VI = 10 V
Min.
Typ.
Max.
Unit
I
7.84
7.68
8
8.16
8.32
18
VO
V
IO = 10 mA, VI = 10 V, TA = -25 to 85°ꢁ
IO = 100 mA
VI
IO
Operating input voltage
Output current limit
Line regulation
V
150
mA
mV
mV
ΔVO
ΔVO
VI = 8.7 to 18 V, IO = 0.5 mA
VI = 9 V, IO = 0.5 to 100 mA
5
35
25
Load regulation
3
VI = 9 to 18V, IO = 0mA
ON MODE
0.7
1.7
70
72
66
57
50
0.2
1.6
3.6
140
mA
µA
Id
Quiescent current
VI = 9 to 18V, IO=100mA
VI = 9 V
OFF MODE
f = 120 Hz
f = 1 kHz
SVR Supply voltage rejection
I
O = 5 mA, VI = 10 1 V
dB
f = 10 kHz
eN
Vd
Output noise voltage
Dropout voltage
B = 10 Hz to 100 kHz
IO = 100 mA
µV
V
0.4
0.5
0.8
IO = 100 mA, TA = -40 to 125°ꢁ
TA = -40 to 125°ꢁ
VIL
VIH
II
ꢁontrol input logic low
ꢁontrol input logic high
ꢁontrol input current
V
V
TA = -40 to 125°ꢁ
2
2
VI = 9 V, Vꢁ = 6 V
10
10
µA
Output bypass
capacitance
ꢁO
ESR = 0.1 to 10 Ω, IO = 0 to 100 mA
µF
28/39
LExxAB LExxC
Typical performance characteristics
Dropout voltage vs temperature
5
Typical performance characteristics
(unless otherwise specified V
= 3.3 V)
O(NOM)
Figure 4.
Dropout voltage vs output current Figure 5.
Figure 6.
Supply current vs temperature
Figure 7.
Supply current vs input voltage
Figure 8.
Short circuit current vs dropout
voltage
Figure 9.
SVR vs frequency
29/39
Typical performance characteristics
LExxAB LExxC
Figure 10. Logic controlled precision 3.3/5.0 V selectable output
Figure 11. Sequential multi-output supply
30/39
LExxAB LExxC
Typical performance characteristics
Figure 12. Multiple supply with ON/OFF toggle switch
Figure 13. Basic inhibit functions
31/39
Package mechanical data
LExxAB LExxC
6
Package mechanical data
®
In order to meet environmental requirements, ST offers these devices in EꢁOPAꢁK
packages. These packages have a lead-free second level interconnect. The category of
second Level Interconnect is marked on the package and on the inner box label, in
compliance with JEDEꢁ Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. EꢁOPAꢁK is an ST trademark.
EꢁOPAꢁK specifications are available at: www.st.com.
32/39
LExxAB LExxC
Package mechanical data
SO-8 mechanical data
mm.
inch.
Dim.
Min.
Typ.
Max.
Min.
Typ.
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
ꢁ
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
8° (max.)
ddd
0.1
0.04
0016023/ꢁ
33/39
Package mechanical data
LExxAB LExxC
TO-92 mechanical data
mm.
mils.
Dim.
Min.
Typ.
Max.
4.95
0.51
4.95
3.94
2.67
1.40
15.49
2.41
1.52
0.56
Min.
170.1
14.2
Typ.
Max.
194.9
20.1
A
b
4.32
0.36
4.45
3.30
2.41
1.14
12.7
2.16
0.92
0.41
D
E
175.2
129.9
94.9
194.9
155.1
105.1
55.1
e
e1
L
44.9
500.0
85.0
609.8
94.9
R
S1
W
α
36.2
59.8
16.1
22.0
5°
5°
0102782/D
34/39
LExxAB LExxC
Package mechanical data
Tape & reel SO-8 mechanical data
mm.
inch.
Typ.
Dim.
Min.
Typ.
Max.
330
Min.
Max.
12.992
0.519
A
ꢁ
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
35/39
Package mechanical data
LExxAB LExxC
Tape & reel for TO-92 mechanical data
mm.
Typ.
inch.
Typ.
Dim.
Min.
Max.
Min.
Max.
A1
T
T1
T2
d
4.80
3.80
1.60
2.30
0.48
0.189
0.150
0.063
0.091
0.019
P0
P2
12.5
5.65
2.44
12.9
7.05
2.94
0.492
0.222
0.096
0.508
0.278
0.116
F1, F2
delta H
W
W0
W1
W2
H
H0
H1
D0
t
L1
delta P
u
Φ1
Φ2
2.54
2
18.00
0.100
0.079
0.709
17.5
5.7
8.5
19.0
6.3
9.25
0.689
0.224
0.335
0.748
0.248
0.364
0.50
18.50
0.20
0.728
18.70
16.50
0.726
0.650
15.50
0.610
0.150
25.00
0.984
3.8
4.2
0.165
0.90
3
1
50
360
30
0.035
0.118
0.039
1.968
14.173
1.181
delta P
T
A1
T2
T1
H1
delta H
H
H0
d
L
W2
l1
W
W0
W1
F1
F2
P0
D0
t
P2
DRAWING NOT IN SꢁALE
36/39
LExxAB LExxC
Order codes
7
Order codes
Table 25. Order codes
Packages
TO-92
Output
voltage
SO-8
SO-8 (T&R)
TO-92 (T&R)
TO-92 (Ammopak)
LE12ABD-TR(1)
LE25ABD-TR(1)
LE25ꢁD-TR(1)
LE27ABD-TR(1)
1.25 V
2.5 V
2.5 V
2.7 V
2.7 V
3 V
LE25ABD
LE25ABZ-AP(1)
LE25ꢁZ-AP(1)
LE25ꢁZ-TR(1)
LE27ABD(1)
LE27ꢁD(1)
LE30ABD-TR(1)
LE30ꢁD-TR
LE30ABZ-TR
LE30ꢁZ-TR
3 V
LE33ABZ
LE33ꢁZ
LE33ABZ-TR(1)
LE33ABZ-AP(1)
LE33ꢁZ-AP
3.3 V
3.3 V
3.5 V
3.5 V
4 V
LE33ꢁD-TR
LE35ABD-TR(1)
LE35ꢁD-TR(1)
LE40ABD-TR(1)
LE40ꢁD-TR(1)
LE33ꢁZ-TR
LE35ABZ(1)
LE35ABZ-TR(1)
LE35ꢁZ-TR(1)
LE40ABZ-TR(1)
LE40ꢁZ-TR(1)
LE35ABZ-AP(1)
LE35ꢁZ-AP(1)
LE40ABZ-AP(1)
LE40ꢁZ-AP(1)
LE45ABZ-AP(1)
LE45ꢁZ-AP(1)
LE47ABZ-AP(1)
LE47ꢁZ-AP(1)
LE50ABZ-AP
LE50ꢁZ-AP
LE35ꢁD(1)
LE40ABZ(1)
LE40ꢁZ
4 V
4.5 V
4.5 V
4.7 V
4.7 V
5 V
LE45ꢁD-TR
LE47ABD-TR(1)
LE47ꢁD-TR(1)
LE50ABD-TR
LE50ꢁD-TR
LE47ABD(1)
LE47ABZ-TR(1)
LE47ꢁZ-TR(1)
LE50ABZ-TR
LE50ꢁZ-TR
LE47ꢁZ(1)
LE50ABZ
LE50ꢁZ
5 V
LE80ABZ-TR(1)
LE80ꢁZ-TR(1)
8 V
LE80ꢁD-TR
8 V
1. Available on request.
37/39
Revision history
LExxAB LExxC
8
Revision history
Table 26. Document revision history
Date
Revision
Changes
09-Jul-2004
16-Mar-2005
12-Feb-2007
26-Jul-2007
29-Nov-2007
12-Feb-2008
10-Jul-2008
6
7
I
O typ. and max. are changed in tab. 24 and 25 - pag. 14.
Add Tape & Reel for TO-92 - Note on Table 3.
ꢁhange value TOP on Table 2.
8
9
Add Table 1 in cover page.
10
11
12
Modified: Table 25.
Modified: Table 25 on page 37.
Modified: Table 1 on page 1 and Table 25 on page 37.
38/39
LExxAB LExxC
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39/39
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