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CJ78M05Datasheet PDF
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2
C
0
0.1µF
JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
TO-220 Plastic-Encapsulate Transistors
CJ78M05 Three-terminal positive voltage regulator
FEATURES
Maximum Output current
I
OM
: 0.5 A
Output voltage
V
o
: 5 V
ABSOLUTE MAXIMUM RATINGS(Operating temperature range applies unless otherwise specified)
Paramete
r
Symbol Value Unlts
Input Voltage V
i
7~25 V
Storage Temperature Range T
stg
-85 to 150
℃
ELECTRICAL CHARACTERISTICS (Vi=10V,Io=350mA,0℃<Tj<125℃,C1=0.33µF,Co=0.1µF, unless otherwise specified )
Parameter Symbol Test conditions MIN TYP MAX UNIT
Tj=25℃
4.8 5.0 5.2 V
Output voltage Vo
7V≤V
i
≤20V, Io=5mA~350mA 4.75 5 5.25 V
Tj=25℃, Io=5mA~500mA
100 mV
Load Regulation ∆Vo
Tj=25℃, Io=5mA~200mA
50 mV
7V≤V
i
≤25V, Io=200mA ,Tj=25℃
100 mV
Line regulation ∆Vo
8V≤V
i
≤25V, Io=200mA ,Tj=25℃
50 mV
Quiescent Current Iq
Tj=25℃
6 mA
∆Iq 8V≤V
i
≤25V, Io=200mA 0.8 mA
Quiescent Current Change
∆Iq 5mA≤I
O
≤350mA 0.5 mA
Output Noise VoItage V
N
10Hz≤f≤100KHz, Tj=25℃
40 200 µV
Dropout Voltage Vd
Tj=25℃
0.7 V
TYPICAL APPLICATION v
i
1 3 V
o
UTC
Ci
0.33µF
Note: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as
Possible to the regulators.
1 2 3
TO-220
1. INPUT
2. GND
3. OUTPUT
CJ78M05
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