CJ79L12-TO92 Datasheet, PDF (1/1 Pages) ZP Semiconductor – TO-92 Encapsulate Three-terminal voltage regulators

Product specification
TO-92 Encapsulate Three-terminal voltage regulators
CJ79L12 Three-terminal negative voltage regulator
FEATURES
Maximum output current
I_OM: 0.1 A
Output voltage
V_o: -12 V
Continuous total dissipation
P_D: 0. 625 W
TO-92
1. GND
2. IN
3. OUT
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
Parameter
Symbol
Value
Unit
Input Voltage
V_l
-35
V
Operating Junction Temperature Range
T_OPR
0~+150
℃
Storage Temperature Range
T_STG
-55~+150
℃
ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JINCTION TEMPERATURE (Vi=19V,Io=40mA,Ci=0.33μF,Co=0.1μF, unless otherwise specified )
Parameter
Symbol
Test conditions
Min Typ Max Unit
Output Voltage
25℃
-11.5 -12 -12.5
V
Vo -14.5V≤Vl≤-27V, Io=1mA~40mA
-11.4 -12 -12.6
V
0-125℃
Io=1mA~70mA
-11.4 -12 -12.6
V
Load Regulation
Line Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
TYPICAL APPLICATION
ΔVo
ΔVo
Iq
ΔIq
ΔIq
V_N
RR
Vd
Vi
Io=1mA~100mA
Io=1mA~40mA
-14.5V≤V_l≤-27V
-16V≤V_l≤-27V
-16V≤V_l≤-27V
1mA≤I_O≤40mA
10Hz≤f≤100KHz
-15V≤V_l≤-25V,f=120Hz
2
3
CJ79L12
25℃
24 100
mV
25℃
15
50
mV
25℃
50 250
mV
25℃
40 200
mV
25℃
6.5
mA
0-125℃
1.5
mA
0-125℃
0.1
mA
25℃
80
μV
0-125℃ 37
42
dB
25℃
1.7
V
Vo
1
Ci
0.33μF
Co
0.1μF
Note: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as
possible to the regulators.
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