MC78PC18NTRG [ONSEMI]
Low Noise 150 mA Low Drop Out (LDO) Linear Voltage Regulator; 低噪声150毫安低压降（ LDO ）线性稳压器
| 型号： | MC78PC18NTRG |
| 厂家： | 
ONSEMI |
| 描述： | Low Noise 150 mA Low Drop Out (LDO) Linear Voltage Regulator |
| 文件： | 总16页 (文件大小：144K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MC78PC00 Series
Low Noise 150 mA
Low Drop Out (LDO)
Linear Voltage Regulator
The MC78PC00 are a series of CMOS linear voltage regulators with
high output voltage accuracy, low supply current, low dropout voltage,
and high Ripple Rejection. Each of these voltage regulators consists of
an internal voltage reference, an error amplifier, resistors, a current
limiting circuit and a chip enable circuit.
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5
The dynamic Response to line and load is fast, which makes these
products ideally suited for use in hand−held communication
equipment. The MC78PC00 series are housed in the SOT−23 5 lead
package, for maximum board space saving.
1
SOT−23−5
N SUFFIX
CASE 1212
MC78PC00 Features:
• Ultra−Low Supply Current: typical 35 mA in ON mode with no load.
• Standby Mode: typical 0.1 mA.
PIN CONNECTIONS
• Low Dropout Voltage: typical 0.2 V @ I
= 100 mA.
OUT
1
V
1
2
3
5
V
IN
OUT
• High Ripple Rejection: typical 70 dB @ f = 1 kHz.
• Low Temperature−Drift Coefficient of Output Voltage:
typical 100 ppm/°C.
2
GND
CE
3
N/C
4
4
• Excellent Line Regulation: typical 0.05%/V.
• High Accuracy Output Voltage: 2.0%.
• Fast Dynamic Response to Line and Load.
(Top View)
DEVICE MARKING
(4 digits are available for device marking)
• Small Package: SOT−23 5 leads.
• Built−in Chip Enable circuit (CE input pin).
• Identical Pinout to the LP2980/1/2.
Marking
Voltage Version
K8
F5
F8
G0
1.8 V
2.5 V
2.8 V
3.0 V
1
2
• Pb−Free Packages are Available
MC78PC00 Applications:
• Power source for cellular phones (GSM, CDMA, TDMA), Cordless
Phones (PHS, DECT) and 2−way radios.
• Power source for domestic appliances such as cameras, VCRs and
camcorders.
G3
J0
3.3 V
5.0 V
3
4
Lot Number
• Power source for battery−powered equipment.
Block Diagram
PIN DESCRIPTION
MC78PCxx
1
5
V
V
Pin #
Symbol
Description
IN
OUT
1
2
V
Input Pin
IN
GND
Ground Pin
3
4
5
CE
Chip Enable Pin
No Connection
Output Pin
N/C
V
OUT
CURRENT LIMIT
V
ref
ORDERING INFORMATION
3
2
See detailed ordering and shipping information in the package
dimensions section on page 14 of this data sheet.
GND
CE
©
Semiconductor Components Industries, LLC, 2005
1
Publication Order Number:
June, 2005 − Rev. 6
MC78PC00/D
MC78PC00 Series
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
V
Input Voltage
V
9.0
IN
Input Voltage
V
−0.3 ~V +0.3
V
CE
IN
Output Voltage
V
−0.3 ~V +0.3
V
OUT
IN
Power Dissipation
P
T
250
−40 to +85
+125
mW
°C
°C
°C
°C
D
Operating Temperature Range
Operating Junction Temperature
Maximum Junction Temperature
Storage Temperature Range
A
T
J
T
+150
Jmax
T
stg
−55 to +125
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
ELECTRICAL CHARACTERISTICS (T = 25°C)
A
Characteristic
+ 1.0 V, I
Symbol
Min
Typ
Max
Unit
Output Voltage (V = V
= 30 mA)
V
V
IN
OUT
OUT
OUT
MC78PC18
MC78PC25
MC78PC28
MC78PC30
MC78PC33
MC78PC50
1.764
2.450
2.744
2.94
3.234
4.9
1.80
2.50
2.80
3.00
3.3
1.836
2.550
2.856
3.06
3.366
5.1
5.0
Nominal Output Current
I
150
−
−
mA
OUT
(V = V
IN
+ 1.0 V, V
= V
− 0.1 V)
OUT(nom)
OUT
OUT
Load Regulation (V = V
+ 1.0 V, 1.0 mA ≤ I
≤ 80 mA)
DV
/DI
OUT
−
−
−
12
35
40
70
mV
mA
mA
IN
OUT
OUT
OUT
Supply Current in ON mode (V = V
+ 1.0 V, I
= 0 mA)
I
SS
IN
OUT
OUT
Supply Current in OFF mode, i.e. V = GND
I
0.1
1.0
CE
standby
(V = V
IN
+ 1.0 V, I
= 0 mA)
OUT
OUT
Ripple Rejection (f = 1.0 kHz, Ripple 0.5 V , V = V + 1.0 V)
OUT
RR
−
−
−
70
−
−
8.0
−
dB
V
p−p
IN
Input Voltage
V
IN
Output Voltage Temperature Coefficient
DV
/DT
100
ppm/°C
OUT
(I
= 30 mA, −40°C ≤ T ≤ +85°C)
A
OUT
Short Circuit Current Limit (V
CE Pull−down Resistance
= 0 V)
I
−
2.5
1.5
0
50
5.0
−
−
mA
MW
V
OUT
lim
R
10
PD
CE Input Voltage “H” (ON Mode)
CE Input Voltage “L” (OFF Mode)
V
V
IN
IH
V
−
0.25
−
V
IL
Output Noise Voltage (f = 10 Hz to 100 kHz)
e
−
30
mV
rms
n
ELECTRICAL CHARACTERISTICS by OUTPUT VOLTAGE VOUT (T = 25°C)
A
Characteristic
Symbol
Min
Typ
Max
Unit
Dropout Voltage (I
= 100 mA)
V
V
OUT
DIF
1.8 ≤ V
2.0 ≤ V
2.5 ≤ V
2.8 ≤ V
3.4 ≤ V
≤ 1.9
≤ 2.4
≤ 2.7
≤ 3.3
≤ 6.0
−
−
−
−
−
0.60
0.35
0.24
0.20
0.17
1.40
0.70
0.35
0.30
0.26
OUT
OUT
OUT
OUT
OUT
Line Regulation
(V + 0.5 V ≤ V ≤ 8.0 V, I = 30 mA)
OUT
DV
/DV
OUT
%/V
IN
−
0.05
0.20
OUT
IN
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2
MC78PC00 Series
OPERATION
MC78PC00
1
5
V
V
IN
OUT
ERROR AMP.
R1
R2
V
ref
CURRENT LIMIT
3
2
GND
CE
In the MC78PC00, the output voltage V
is detected by R1, R2. The detected output voltage is then compared to the
OUT
internal voltage reference by the error amplifier. Both a current limiting circuit for short circuit protection, and a chip enable
circuit are included.
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3
MC78PC00 Series
TEST CIRCUITS
3
CE
3
CE
IN
OUT
IN
OUT
5
5
1
1
MC78PCxx
Series
MC78PCxx
Series
V
V
V
V
OUT
IN
OUT
IN
I
I
SS
I
OUT
OUT
0.1 mF
2.2 mF
0.1 mF
2.2 mF
2
GND
2
GND
Figure 1. Standard Test Circuits
Figure 2. Supply Current Test Circuit
3
CE
3
CE
IN
OUT
IN
OUT
5
5
1
1
MC78PCxx
Series
MC78PCxx
Series
V
V
V
V
OUT
IN
OUT
IN
I
OUT
P.G.
10 mF
1 mF
10 mF
2
GND
2
GND
I1
I2
Figure 3. Ripple Rejection, Line
Transient Response Test Circuit
Figure 4. Load Transient Response
Test Circuit
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4
MC78PC00 Series
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
3.5
3.0
2.5
2.0
1.5
1.0
0.5
5.0 V
3.8 V
4.0 V
3.5 V
= 3.3 V
2.8 V
2.3 V
V
IN
V
= 2.1 V
IN
T
A
= 25°C
0.2
0
T
= 25°C
A
0
0
100
200
300
400
500
0
100
200
300
400
500
I , OUTPUT CURRENT (mA)
OUT
I , OUTPUT CURRENT (mA)
OUT
Figure 5. MC78PC18 Output Voltage versus
Output Current
Figure 6. MC78PC30 Output Voltage versus
Output Current
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
6.0
5.0
4.0
3.0
2.0
6.0 V
7.0 V
5.0 V
4.5 V
6.0 V
5.5 V
V
= 4.3 V
V
= 5.3 V
IN
IN
1.0
0
T
A
= 25°C
0.5
0
T
= 25°C
A
0
100
200
300
400
500
0
100
200
300
400
500
I , OUTPUT CURRENT (mA)
OUT
I , OUTPUT CURRENT (mA)
OUT
Figure 7. MC78PC40 (4.0 V) Output Voltage
versus Output Current
Figure 8. MC78PC50 Output Voltage versus
Output Current
2.0
1.9
1.8
1.7
1.6
1.5
1.4
3.1
3.0
2.9
2.8
2.7
I
= 1 mA
OUT
1.0 mA
30 mA
30 mA
50 mA
2.0
2.6
2.5
1.3
1.2
T
A
= 25°C
I
= 50 mA
3.0
T
A
= 25°C
OUT
1.0
3.0
V
4.0
5.0
6.0
7.0
8.0
2.0
4.0
5.0
6.0
7.0
8.0
, INPUT VOLTAGE (VOLTS)
V
, INPUT VOLTAGE (VOLTS)
IN
IN
Figure 9. MC78PC18 Output Voltage versus
Input Voltage
Figure 10. MC78PC30 Output Voltage versus
Input Voltage
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MC78PC00 Series
4.5
4.0
3.5
5.5
5.0
4.5
4.0
I
= 1.0 mA
OUT
3.5
I
=
1.0 mA
OUT
3.0
2.5
3.0
2.5
T
A
= 25°C
30 mA
50 mA
50 mA
T
= 25°C
A
30 mA
2.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
3.0
4.0
V , INPUT VOLTAGE (VOLTS)
IN
5.0
6.0
7.0
8.0
V
, INPUT VOLTAGE (VOLTS)
IN
Figure 11. MC78PC40 (4.0 V) Output Voltage
versus Input Voltage
Figure 12. MC78PC50 Output Voltage versus
Input Voltage
1.2
1.0
0.8
0.6
0.4
0.40
0.35
0.30
0.25
0.20
0.15
0.10
T = 85°C
A
T
A
= 85°C
25°C
−40°C
25°C
−40°C
0.2
0
0.05
0
0
50
100
150
0
50
100
150
I , OUTPUT CURRENT (mA)
OUT
I , OUTPUT CURRENT (mA)
OUT
Figure 13. MC78PC18 Dropout Voltage versus
Output Current
Figure 14. MC78PC30 Dropout Voltage versus
Output Current
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.40
0.35
0.30
0.25
0.20
0.15
0.10
T
A
= 85°C
25°C
T
A
= 85°C
25°C
−40°C
−40°C
0.05
0
0.05
0
0
50
100
150
0
50
100
150
I , OUTPUT CURRENT (mA)
OUT
I , OUTPUT CURRENT (mA)
OUT
Figure 15. MC78PC40 (4.0 V) Dropout Voltage
versus Output Current
Figure 16. MC78PC50 Dropout Voltage versus
Output Current
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MC78PC00 Series
1.90
1.88
1.86
1.84
1.82
1.80
1.78
1.76
1.74
3.08
3.06
3.05
3.04
3.02
3.00
2.98
2.96
2.94
V
= 2.8 V
= 30 mA
V
= 4.0 V
= 10 mA
IN
IN
I
I
OUT
OUT
1.72
1.70
2.92
2.90
−50
−25
0
25
50
75
100
−50
−25
0
25
50
75
100
T , TEMPERATURE (°C)
A
T , TEMPERATURE (°C)
A
Figure 17. MPC78PC18 Output Voltage
versus Temperature
Figure 18. MC78PC30 Output
Voltage versus Temperature
4.10
4.08
4.06
4.04
4.02
4.00
3.98
3.96
3.94
5.10
5.08
5.06
5.04
5.02
5.00
4.98
4.96
4.94
V
= 5.0 V
= 10 mA
V
= 6.0 V
= 10 mA
IN
IN
I
I
OUT
OUT
3.92
3.90
4.92
4.90
−50
−25
0
25
50
75
100
−50
−25
0
25
50
75
100
T , TEMPERATURE (°C)
A
T , TEMPERATURE (°C)
A
Figure 19. MC78PC40 (4.0 V) Output
Voltage versus Temperature
Figure 20. MC78PC50 Output
Voltage versus Temperature
60
50
40
30
20
50
40
30
20
10
0
10
0
T
A
= 25°C
T
A
= 25°C
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
2.0
3.0
4.0
V , INPUT VOLTAGE (VOLTS)
IN
5.0
6.0
7.0
8.0
V
, INPUT VOLTAGE (VOLTS)
IN
Figure 21. MC78PC18 Supply Current
versus Input Voltage
Figure 22. MC78PC30 Supply Current
versus Input Voltage
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MC78PC00 Series
50
40
30
20
50
40
30
20
10
10
0
T
A
= 25°C
T
A
= 25°C
0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
2.0
3.0
4.0
V , INPUT VOLTAGE (VOLTS)
IN
5.0
6.0
7.0
8.0
V
, INPUT VOLTAGE (VOLTS)
IN
Figure 23. MC78PC40 (4.0 V) Supply Current
versus Input Voltage
Figure 24. MC78PC50 Supply Current
versus Input Voltage
50
45
40
50
45
40
35
30
35
30
25
20
25
20
−50
−25
0
25
50
75
100
−50
−25
0
25
50
75
100
T , TEMPERATURE (°C)
A
T , TEMPERATURE (°C)
A
Figure 26. MC78PC40 (4.0 V) Supply
Current versus Temperature
Figure 25. MC78PC30 Supply Current
versus Temperature
50
45
40
0.7
I
= 150 mA
OUT
0.6
0.5
0.4
0.3
0.2
T
A
= 25°C
100 mA
50 mA
35
30
30 mA
25
20
0.1
0
10 mA
−50
−25
0
25
50
75
100
2.0
3.0
V
4.0
5.0
6.0
T , TEMPERATURE (°C)
A
, OUTPUT VOLTAGE (VOLTS)
OUT
Figure 27. MC78PC50 Supply Current
versus Temperature
Figure 28. Dropout Voltage versus
Output Voltage
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MC78PC00 Series
80
70
60
50
40
30
20
80
70
60
50
40
30
I
I
I
= 1.0 mA
= 30 mA
= 50 mA
I
I
I
= 1.0 mA
= 30 mA
= 50 mA
20
OUT
OUT
OUT
OUT
OUT
OUT
V
C
= 2.8 V + 0.5 V
DC
= 1.0 mF
V = 2.8 V + 0.5 V
IN DC p−p
IN
p−p
10
0
10
0
C
= 1.0 mF
OUT
OUT
0.1
1.0
10
100
0.1
1.0
10
100
f, FREQUENCY (kHz)
f, FREQUENCY (kHz)
Figure 29. MC78PC18 Ripple Rejection
versus Frequency
Figure 30. MC78PC18 Ripple Rejection
versus Frequency
80
70
60
50
40
30
20
80
70
60
50
40
30
20
I
I
I
= 1.0 mA
= 30 mA
= 50 mA
I
I
I
= 1.0 mA
= 30 mA
= 50 mA
OUT
OUT
OUT
OUT
OUT
OUT
V
C
= 4.0 V + 0.5 V
DC
= 4.7 mF
V = 4.0 V + 0.5 V
IN DC p−p
IN
p−p
10
0
10
0
C
= 10 mF
OUT
OUT
0.1
1.0
10
100
0.1
1.0
10
100
f, FREQUENCY (kHz)
f, FREQUENCY (kHz)
Figure 31. MC78PC30 Ripple Rejection
versus Frequency
Figure 32. MC78PC30 Ripple Rejection
versus Frequency
80
70
60
50
40
30
20
80
70
60
50
40
30
20
I
I
I
= 1.0 mA
= 30 mA
= 50 mA
I
I
I
= 1.0 mA
= 30 mA
= 50 mA
OUT
OUT
OUT
OUT
OUT
OUT
V
C
= 5.0 V + 0.5 V
DC
= 4.7 mF
V = 5.0 V + 0.5 V
IN DC p−p
IN
p−p
10
0
10
0
C
= 10 mF
OUT
OUT
0.1
1.0
10
100
0.1
1.0
10
100
f, FREQUENCY (kHz)
f, FREQUENCY (kHz)
Figure 34. MC78PC40 (4.0 V) Ripple
Rejection versus Frequency
Figure 33. MC78PC40 (4.0 V) Ripple
Rejection versus Frequency
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MC78PC00 Series
80
70
60
50
40
30
20
I
= 1.0 mA
= 30 mA
= 50 mA
OUT
I
I
OUT
OUT
V
C
= 6.0 V + 0.5 V
DC p−p
= 4.7 mF
IN
10
0
OUT
0.1
1.0
10
100
f, FREQUENCY (kHz)
Figure 35. MC78PC50 Ripple Rejection
versus Frequency
80
70
60
50
40
30
20
80
I
C
= 1.0 mA
= 10 mF
OUT
70
60
50
40
30
20
OUT
I
I
I
= 1.0 mA
= 30 mA
= 50 mA
f = 400 Hz
f = 1.0 kHz
f = 10 kHz
OUT
OUT
OUT
V
C
= 6.0 V + 0.5 V
DC p−p
= 10 mF
IN
10
0
10
0
OUT
0.1
1.0
10
100
3.1
3.2
3.3
V , INPUT VOLTAGE (VOLTS)
IN
3.4
3.5
f, FREQUENCY (kHz)
Figure 37. MC78PC30 Ripple Rejection
versus Input Voltage (DC Bias)
Figure 36. MC78PC50 Ripple Rejection
versus Frequency
80
70
60
50
40
30
20
80
70
60
50
40
30
20
I
C
= 50 mA
= 10 mF
OUT
I
C
= 10 mA
= 10 mF
OUT
OUT
OUT
f = 400 Hz
f = 1.0 kHz
f = 10 kHz
f = 400 Hz
f = 1.0 kHz
f = 10 kHz
10
0
10
0
3.1
3.2
3.3
3.4
3.5
3.1
3.2
3.3
3.4
3.5
V
, INPUT VOLTAGE (VOLTS)
IN
V
, INPUT VOLTAGE (VOLTS)
IN
Figure 38. MC78PC30 Ripple Rejection
versus Input Voltage (DC Bias)
Figure 39. MC78PC30 Ripple Rejection
versus Input Voltage (DC Bias)
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MC78PC00 Series
3.4
6.0
3.4
6.0
3.3
3.2
3.1
3.0
5.0
4.0
3.3
3.2
3.1
3.0
5.0
4.0
INPUT VOLTAGE
INPUT VOLTAGE
3.0
2.0
3.0
2.0
OUTPUT VOLTAGE
OUTPUT VOLTAGE
t = t = 5.0 ms
r
t = t = 5.0 ms
r
f
f
2.9
2.8
1.0
0
2.9
2.8
1.0
0
C
= 4.7 mF (TANTALUM)
= 30 mA
C
= 6.8 mF (TANTALUM)
= 30 mA
OUT
OUT
I
I
OUT
OUT
0
20
40
60
t, TIME (ms)
80
100
120
0
20
40
60
t, TIME (ms)
80
100
120
Figure 40. MC78PC30 Line Transient Response
Figure 41. MC78PC30 Line Transient Response
3.4
6.0
3.4
150
3.3
3.2
3.1
3.0
5.0
4.0
3.3
3.2
3.1
3.0
100
50
OUTPUT CURRENT
OUTPUT VOLTAGE
INPUT VOLTAGE
3.0
2.0
0
OUTPUT VOLTAGE
−50
C
C
V
= 1.0 mf (TANTALUM)
= 4.7 mF (TANTALUM)
= 4.0 V
t = t = 5.0 ms
f
IN
r
2.9
2.8
1.0
0
2.9
2.8
−100
−150
C
= 10 mF (TANTALUM)
= 30 mA
OUT
OUT
I
IN
OUT
0
20
40
60
t, TIME (ms)
80
100
120
0
2.0 4.0 6.0 8.0 10
12
14
16 18 20
t, TIME (ms)
Figure 43. MC78PC30 Load Transient Response
Figure 42. MC78PC30 Line Transient Response
3.4
150
3.4
150
3.3
3.2
3.1
3.0
100
50
3.3
3.2
3.1
3.0
100
50
OUTPUT CURRENT
OUTPUT CURRENT
OUTPUT VOLTAGE
0
0
OUTPUT VOLTAGE
−50
−50
C
C
= 1.0 mf (TANTALUM)
= 6.8 mF (TANTALUM)
= 4.0 V
C
C
= 1.0 mf (TANTALUM)
= 10 mF (TANTALUM)
IN
IN
2.9
2.8
−100
−150
2.9
2.8
−100
−150
OUT
OUT
V
V = 4.0 V
IN
IN
0
2.0 4.0 6.0 8.0 10
t, TIME (ms)
12
14
16
18 20
0
2.0 4.0 6.0 8.0 10
12
14
16 18 20
t, TIME (ms)
Figure 44. MC78PC30 Load Transient Response
Figure 45. MC78PC30 Load Transient Response
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11
MC78PC00 Series
APPLICATION HINTS
When using these circuits, please be sure to observe the
following points:
• Phase compensation is made for securing stable operation
even if the load current varies. For this reason, be sure to
and ESR of Output Capacitor are shown. The conditions
where the white noise level is under 40 mV (Avg.) are
marked by the shaded area in the graph. (note: When
additional ceramic capacitors are connected to the Output
Pin with Output capacitor for phase compensation, there
is a possibility that the operation will be unstable. Because
of this, test these circuits with as same external
components as ones to be used on the PCB).
use a capacitor C
with good frequency characteristics
OUT
and ESR (Equivalent Series Resistance) as described in
the graphs on page 11.
On page 11, the relations between I
(Output Current)
OUT
3
CE
5
1
V
V
IN
OUT
SPECTRUM
ANALYSER
S.A.
CERAMIC
CAPACITOR
CERAMIC
CAPACITOR
1.0 mF
4.0 V
2
GND
ESR
I
OUT
MEASURING CONDITIONS: (1) FREQUENCY RANGE: 10 Hz TO 1.0 MHz
MEASURING CONDITIONS: (2) TEMPERATURE: 25°C
Figure 46. Measuring Circuit for White Noise: MC78PC30
• Please be sure the V and GND lines are sufficiently
• Set external components, especially the Output Capacitor,
as close as possible to the circuit, and make the wiring as
short as possible.
in
wide. When the impedance of these lines is high, there is
a chance to pick up noise or to malfunction.
• Connect the capacitor with a capacitance of 1.0 mF or
more between V and GND as close as possible to V or
in
in
GND.
CE
IN
MC78PCxx
OUT
V
V
OUT
IN
+
+
CAP.
CAP.
GND
Figure 47. Typical Application
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12
MC78PC00 Series
100
10
100
10
1.0
0.1
1.0
0.1
0
50
100
150
0
50
I , OUTPUT CURRENT (mA)
OUT
100
150
I
, OUTPUT CURRENT (mA)
OUT
Figure 49. Ceramic Capacitor 6.8 mF
Figure 48. Ceramic Capacitor 4.7 mF
100
10
1.0
0.1
0
50
100
150
I , OUTPUT CURRENT (mA)
OUT
Figure 50. Ceramic Capacitor 10 mF
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13
MC78PC00 Series
TAPE AND REEL INFORMATION
Component Taping Orientation for 5L SOT−23 Devices
USER DIRECTION OF FEED
DEVICE
MARKING
PIN 1
Standard Reel Component Orientation
for TR Suffix Device
(Mark Right Side Up)
Tape & Reel Specifications Table
Package
Tape Width (W)
Pitch (P)
Part Per Full Reel
Reel Diameter
5L SOT−23
8 mm
4 mm
3000
7 inches
ORDERING INFORMATION
Device
†
Package
Shipping
MC78PC18NTR
SOT−23 5 Leads
MC78PC18NTRG
SOT−23 5 Leads
(Pb−Free)
MC78PC25NTR
SOT−23 5 Leads
MC78PC25NTRG
SOT−23 5 Leads
(Pb−Free)
MC78PC28NTR
SOT−23 5 Leads
MC78PC28NTRG
SOT−23 5 Leads
(Pb−Free)
3000 Units/Tape & Reel
MC78PC30NTR
SOT−23 5 Leads
MC78PC30NTRG
SOT−23 5 Leads
(Pb−Free)
MC78PC33NTR
SOT−23 5 Leads
MC78PC33NTRG
SOT−23 5 Leads
(Pb−Free)
MC78PC50NTR
SOT−23 5 Leads
MC78PC50NTRG
SOT−23 5 Leads
(Pb−Free)
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
Other voltages are available. Consult your ON Semiconductor representative.
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14
MC78PC00 Series
PACKAGE DIMENSIONS
SOT−23−5
N SUFFIX
PLASTIC PACKAGE
CASE 1212−01
ISSUE O
NOTES:
1. DIMENSIONS ARE IN MILLIMETERS.
2. INTERPRET DIMENSIONS AND TOLERANCES
PER ASME Y14.5M, 1994.
A2
B
A
D
S
0.05
3. DATUM C IS A SEATING PLANE.
A1
L
MILLIMETERS
5
1
4
DIM MIN
MAX
0.10
1.30
0.50
0.25
3.00
3.10
1.80
E
A1
A2
B
0.00
1.00
0.30
0.10
2.80
2.50
1.50
0.95 BSC
1.90 BSC
0.20
0.45
2
3
E1
C
C
L1
B
5X
D
E
C
M
S
S
0.10
C B
A
E1
e
e
e1
L
e1
−−−
0.75
L1
SOLDERING FOOTPRINT*
0.7 MAX.
1.0
2.4
0.95
0.95
(Unit: mm)
1.9
Figure 51. SOT−23−5
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
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15
MC78PC00 Series
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT:
N. American Technical Support: 800−282−9855 Toll Free
USA/Canada
ON Semiconductor Website: http://onsemi.com
Order Literature: http://www.onsemi.com/litorder
Literature Distribution Center for ON Semiconductor
P.O. Box 61312, Phoenix, Arizona 85082−1312 USA
Phone: 480−829−7710 or 800−344−3860 Toll Free USA/Canada
Fax: 480−829−7709 or 800−344−3867 Toll Free USA/Canada
Email: orderlit@onsemi.com
Japan: ON Semiconductor, Japan Customer Focus Center
2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051
Phone: 81−3−5773−3850
For additional information, please contact your
local Sales Representative.
MC78PC00/D
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