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CJ79L12 Schematic ( PDF Datasheet ) - ZPSEMI

Teilenummer CJ79L12
Beschreibung Three-terminal positive voltage regulator
Hersteller ZPSEMI
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Gesamt 1 Seiten
CJ79L12 Datasheet, Funktion
CJ79L12
TO-92 Encapsulate Three-terminal voltage regulators
CJ79L12 Three-terminal negative voltage regulator
FEATURES
Maximum output current
IOM: 0.1 A
Output voltage
Vo: -12 V
Continuous total dissipation
PD: 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
TOPR
0~+150
Storage Temperature Range
TSTG
-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
Vo -14.5VVl-27V, Io=1mA~40mA
Io=1mA~70mA
25
-11.5 -12 -12.5
-11.4 -12 -12.6
0-125-11.4 -12 -12.6
V
V
V
Load Regulation
Line Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
TYPICAL APPLICATION
ΔVo
ΔVo
Iq
ΔIq
ΔIq
VN
RR
Vd
Vi
Io=1mA~100mA
Io=1mA~40mA
-14.5VVl-27V
-16VVl-27V
-16VVl-27V
1mAIO40mA
10Hzf100KHz
-15VVl-25V,f=120Hz
2
CJ79L12
3
25
24 100
25
15 50
25
50 250
25
40 200
25
6.5
0-125
1.5
0-125
0.1
25
80
0-125
37
42
25
1.7
Vo
mV
mV
mV
mV
mA
mA
mA
μV
dB
V
Ci
0.33μF
1
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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