MC79L12BP [MCC]
Three-Terminal Low Current Negative Voltage Regulator; 三端低电流负电压稳压器
| 型号： | MC79L12BP |
| 厂家： | 
Micro Commercial Components |
| 描述： | Three-Terminal Low Current Negative Voltage Regulator |
| 文件： | 总1页 (文件大小：374K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
M C C
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20736 Marilla Street Chatsworth
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TM
Micro Commercial Components
MC79L12BP
Features
•
•
•
Internal Short Circuit Current Limiting
Three-Terminal Low
Current Negative
Voltage Regulator
Internal Thermal Overload Protection
No External Components Required
Absolute Maximum Ratings
TO-92
Parameter
Symbol
V1
Value
30
Unit
V
A
E
Input Voltage
Operating Junction Temperature
Storage Temperature Range
TOPR
TSTG
-30---+75
-40---+125
oC
oC
B
Electrical Characteristics( V
i
=19V, I
O
=40mA, 0 oC <Tj<125oC,
C1=0.33uF, C =0.1uF, unless otherwise specified)
O
Parameter
Output
Voltage
Sym
Min
Typ
Max
Test conditions
V0
11.5V
12.0V
12.5V
Vi=19V, IO=40mA
Load
Regulation
Line
regulation
Quiescent
Current
Output Noise
Voltage
Io=1mA-100mA,
Vi=19V
14.5VƙViƙ27V,
IO=40mA
C
Vo -IO
Vo - Vi
Iq
16mV
36mV
3.5mA
210µV
100mV
250mV
6.0mA
Vi=19V, IO=40mA
10Hzƙfƙ100KHz
Vi=19V, IO=40mA
15VƙV1ƙ25V,
IO=40mA
VN
D
Ripple
Rejection
RR
37dB
64dB
f=120Hz, Tj=25oC
eiN=1VP-P
1. GND
2. IN
1
2
3
*Note: Bypass Capacitors are recommended for optimum stability and
transient response and should be located as close as possible to the
regulators
3. OUT
G
Typical Application:
DIMENSIONS
INCHES
MIN
.175
.175
.500
.016
.135
.095
MM
MIN
DIM
A
B
C
D
MAX
MAX
4.70
4.70
---
0.63
3.68
2.67
NOTE
MC79L12BP
Input
Output
.185
.185
---
.020
.145
.105
4.45
4.46
12.7
0.41
3.43
2.42
C
in
C
O
0.33µF
0.1µF
E
G
www.mccsemi.com
Revision: 1
2003/04/17
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