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Número de pieza | CJ78M12 | |
Descripción | Three-terminal positive voltage regulator | |
Fabricantes | JIANGSU CHANGJIANG ELECTRONICS | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de CJ78M12 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
No Preview Available ! JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
TO-251/TO-252-2L Plastic-Encapsulate Transistors
CJ78M12 Three-terminal positive voltage regulator
FEATURES
Maximum Output current IOM: 0.5 A
Output voltage VO: 12V
Continuous total dissipation
PD: 1.25 W (Ta= 25 ℃)
15 W (Tc= 25 ℃)
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TO-251
TO-252-2L
1.IN
2.GND
3.OUT
123
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
Parameter
Symbol
Value
Unit
Input Voltage
Vi 35 V
Operating Junction Temperature Range
TOPR
0-+125
℃
Storage Temperature Range
TSTG
-65-+150
ELECTRICAL CHARACTERISTICS (Vi=19V,Io=350mA, Ci=0.33μF,Co=0.1μF, unless otherwise specified )
Parameter
Output voltage
Symbol
Test conditions
Vo 14.5≤V i≤27V, Io=5mA-350mA
Po≤ 1.25W
25℃
MIN TYP
11.5 12
0-125℃ 11.4 12
Load Regulation
Line regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Current
Io=5mA-500mA
ΔVo
Io=5mA-200mA
25℃
25℃
25
10
ΔVo 14.5V≤V i≤30V, Io=200mA
16V≤V i≤30V, Io=200mA
25℃
25℃
10
3
Iq
25℃
4.6
ΔIq 14.5V≤V i≤30V, Io=200mA
0-125℃
ΔIq 5mA≤I O≤350mA
0-125℃
VN 10Hz≤f ≤100KHz
25℃
75
RR 15≤Vi≤25V,f=120Hz,Io=300mA 0-125℃ 55 80
Vd Io=350mA
25℃
2
Isc Vi=19V
25℃
240
Ipk
25℃
0.7
℃
MAX UNIT
12.5 V
12.6 V
240 mV
120 mV
100 mV
50 mV
6 mA
0.8 mA
0.5 mA
uV
dB
V
mA
A
TYPICAL APPLICATION
Vi
Ci
0.33μF
1
CUJT7C8M12
2
3 Vo
0.5A
Co
0.1μF
1 page |
Páginas | Total 2 Páginas | |
PDF Descargar | [ Datasheet CJ78M12.PDF ] |
Número de pieza | Descripción | Fabricantes |
CJ78M12 | Three-terminal positive voltage regulator | JIANGSU CHANGJIANG ELECTRONICS |
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