CJ79L05 Datasheet, PDF (1/4 Pages) Jiangsu Changjiang Electronics Technology Co., Ltd – Encapsulate Three-terminal Voltage Regulator

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JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
TO-92 Encapsulate Three-terminal Voltage Regulator
CJ79L05 Three-terminal negative voltage regulator
FEATURES
 _{Maximum output current}
I_OM: 0.1A
 _{Output voltage}
V_o: -5 V
 _{Continuous total dissipation}
P_D:0.625 W (T_a= 25 ℃ )
TO-92
1. GND
2. IN
3. OUT
123
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
Parameter
Symbol
Value
Unit
Input Voltage
V_i
-30
V
Thermal Resistance from Junction to Ambient
R_θJA
200
℃/W
Operating Junction Temperature Range
T_OPR
0~+150
℃
Storage Temperature Range
T_STG
-65~+150
℃
ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JINCTION TEMPERATURE (VI=-10V,Io=40mA,Ci=0.33μF,Co=0.1μF, unless otherwise specified )
Parameter
Symbol
Test conditions
Min Typ Max
Unit
Output Voltage
25℃
-4.8 -5.0
-5.2
V
Vo
-7V≤V_l≤-20V, Io=1mA~40mA
-4.75 -5.0 -5.25
V
Io=1mA~70mA
0-125℃ _{-4.75 -5.0 -5.25}
V
Load Regulation
Line Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
* Pulse test.
TYPICAL APPLICATION
ΔVo
ΔVo
Iq
ΔIq
ΔIq
V_N
RR
Vd
Io=1mA~100mA
Io=1mA~40mA
-7V≤V_l≤-20V
-8V≤V_l≤-20V
-8V≤V_l≤-20V
1mA≤V_l≤40mA
10Hz≤f≤100KHz
-8V≤V_l≤-18V,f=120Hz
Vi
2
3
C^UJ^T7^C9L05
25℃
20
60
mV
25℃
10
30
mV
25℃
15
150
mV
25℃
12
100
mV
25℃
6
mA
0-125℃
1.5
mA
0-125℃
0.1
mA
25℃
40
0-125℃ 41
49
μV/Vo
dB
25℃
1.7
V
Vo
Ci
1
0.33μF
C0
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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