CJ7905-TO-220 Datasheet, PDF (1/1 Pages) Jiangsu Changjiang Electronics Technology Co., Ltd – Three-terminal positive voltage regulator

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
TO-220 Encapsulate Voltage Regulator
CJ7905 Three-terminal positive voltage regulator
FEATURES
Maximum Output current
I_OM: 1.5
A
Output voltage
V_o ： -5 V
TO—220
1 GND
2. .IN
3.OUT
123
ABSOLUTE MAXIMUM RATINGS（Operating temperature range applies unless otherwise specified）
Parameter
Symbol
Value
Unit
Input Voltage
Operating Junction Temperature Range
Storage Temperature Range
V_i
-35
V
T_OPR
-20-+125
℃
T_STG
-55-+150
℃
ELECTRICAL CHARACTERISTICS(Vi=-23V,Io=500mA,0℃<Tj<125℃,Ci=0.33μF,Co=0.1μF, unless otherwise specified )
Parameter
Output voltage
Load Regulation
Symbol
Vo
△Vo
Test conditions
Tj=25℃
-7V≤V _i≤-20V, Io=5mA-1A
Po< 15W
Tj=25℃, Io=5mA-1.5A
Tj=25℃, Io=250mA-750mA
MIN
TYP
-4.8
-5
-4.75
-5
15
5
MAX
-5.2
-5.25
100
50
UNIT
V
V
mV
mV
Line regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Peak Current
△Vo
Iq
△Iq
△Iq
V_N
RR
Vd
Ipk
-7V≤V _i≤-25V, Tj=25℃
-8V≤V _i≤-12V, Tj=25℃
Tj=25℃
-7V≤V _i≤-25V
5mA≤I _O≤1A
10Hz≤f≤100KHz
-8V≤V _i≤-18V,f=120Hz,Tj=25℃
Tj=25℃, Io=1A
Tj=25℃
12.5
50
mV
4
15
mV
1.5
2
mA
0.5
mA
0.5
mA
125
μV
54
60
dB
1.1
V
2.1
A
TYPICAL APPLICATION
Vi 2
Ci
2.2μF
1
C_UJ_T7_C905
1
3
Vo
Co
1μF