參數(shù)資料
型號(hào): MC79L12F
廠商: MICRO COMMERCIAL COMPONENTS
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Three-Terminal Low Current Negative Voltage Regulator
中文描述: 12 V FIXED NEGATIVE REGULATOR, PSSO3
封裝: PLASTIC, SOT-89, 3 PIN
文件頁數(shù): 1/2頁
文件大?。?/td> 83K
代理商: MC79L12F
MC79L12F
Three-Terminal Low
Current Negative
Voltage Regulator
Features
Internal Short Circuit Current Limiting
Internal Thermal Overload Protection
No External Components Required
x
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
x
Marking :Type Number
Parameter
Symbol
V
1
T
OPR
T
STG
Value
30
-30---+75
-40---+125
Unit
V
o
C
o
C
Input Voltage
Operating Junction Temperature
Storage Temperature Range
Electrical Characteristics( V
i
=19V, I
O
=40mA, 0
o
C <Tj<125
o
C,
C1=0.33uF, C
O
=0.1uF, unless otherwise specified)
Parameter
Sym
Min
Output
Voltage
Load
Regulation
Line
regulation
Quiescent
Current
Output Noise
Voltage
Typ
Max
Test conditions
V
0
11.5V
12.0V
12.5V
Vi=19V, I
O
=40mA
V
o
-I
O
16mV
100mV
I
o
=1mA-100mA,
V
i
=19V
14.5V
I
O
=40mA
V
o
- V
i
36mV
250mV
V
i
27V,
I
q
3.5mA
6.0mA
Vi=19V, I
O
=40mA
V
N
210
μ
V
10Hz
Vi=19V, I
O
=40mA
15V
V
1
I
=40mA
f=120Hz, T
j
=25
o
C
e
iN
=1V
P-P
f
100KHz
Ripple
Rejection
RR
37dB
64dB
25V,
*Note: Bypass Capacitors are recommended for optimum stability and
transient response and should be located as close as possible to the
regulators
MC79L12F
μ
0.1
μ
F
Typical Application:
omponents
20736 Marilla Street Chatsworth
M C C
SOT-89
B
A
E
D
G
H
F
K
J
C
1
2
3
1. GND
2. IN (Case)
3. OUT
Revision: 2 2007/03/19
TM
Micro Commercial Components
Absolute Maximum Ratings
www.
mc c semi
.c om
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