JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
TO-220-3L Plastic-Encapsulate Voltage Regulator
CJ7909 Three-termina...
JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
TO-220-3L Plastic-Encapsulate Voltage
Regulator
CJ7909 Three-terminal negative voltage
regulator
TO-220-3L
FEATURES
Maximum Output current IOM: 1.5 A Output voltage Vo: - 9 V Continuous total dissipation
PD: 2 W (TJ = 25 ℃ ) 15 W (TC= 25 ℃ )
1 GND 2. IN 3. OUT
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
Parameter
Symbol
Value
Unit
Input Voltage
V i -35 V
Thermal resistance junction-air
RθJA
65 ℃/W
Thermal resistance junction-cases
RθJC 5 ℃/W
Operating Junction Temperature Range
TOPR
0~+150
℃
Storage Temperature Range
TSTG
-55~+150
℃
ELECTRICAL CHARACTERISTICS (Vi=-15V,Io=500mA,0℃
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