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Número de pieza | CJ78M08 | |
Descripción | Three-terminal positive voltage regulator | |
Fabricantes | Jiangsu Changjiang Electronics Technology | |
Logotipo | ||
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JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
TO-251/TO-252-2L Plastic-Encapsulate Transistors
CJ78M08 Three-terminal positive voltage regulator
FEATURES
Maximum Output current
IOM: 0.5 A
Output voltage
Vo: 8V
TO-251
TO-252-2L
1.IN
2.GND
3.OUT
ABSOLUTE MAXIMUM RATINGS (Operating temperature range
applies unless otherwise specified)
Parameter
Symbol
Input Voltage
VI
Operating Junction Temperature Range
TOPR
Storage Temperature Range
TSTG
Value
35
0-+125
-65-+150
123
Unit
V
℃
℃
ELECTRICAL CHARACTERISTICS(Vi=14V,Io=350mA,0℃<Tj<125℃,Ci=0.33µF,Co=0.1µF, unless otherwise specified )
Parameter
Symbol
Test conditions
MIN TYP MAX UNIT
Output voltage
Tj=25℃
Vo 10.5≤V i≤23V, Io=5mA-350mA
Po≤ 15W
7.7 8
7.6 8
8.3
8.4
V
V
Load Regulation
Line regulation
∆Vo Tj=25℃, Io=5mA-500mA
Tj=25℃, Io=5mA-200mA
∆Vo 10.5V≤V i≤25V, Io=200mA
11V≤V i≤25V, Io=200mA
20 160
10 80
6 100
2 50
mV
mV
mV
mV
Quiescent Current
Quiescent Current Change
Iq Tj=25℃
∆Iq 10.5V≤V i≤25V, Io=200mA
∆Iq 5mA≤I O≤350mA
4.6 6
0.8
0.5
mA
mA
mA
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Current
TYPICAL APPLICATION
VN 10Hz≤ f ≤100KHz
RR 11.5V≤Vi≤21.5V,f=120Hz,Io=300mA
Tj=25℃
56
Vd Tj=25℃, Io=350mA
Isc Vi=14V, Ta=25℃
Ipk Tj=25℃
Vi 1
3 Vo
UTCCJ78M08
0.5A
52
80
2
250
0.7
uV
dB
V
mA
A
Ci
0.33µF
2 Co
0.1µF
1 page |
Páginas | Total 1 Páginas | |
PDF Descargar | [ Datasheet CJ78M08.PDF ] |
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