CJ78L05 View Datasheet(PDF) - Nanjing International Group Co
Part Name
Description
Manufacturer
CJ78L05 Datasheet PDF : 2 Pages
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DONGGUAN NANJING ELECTRONICS LTD.,
TO-220-3L Plastic-Encapsulate Voltage Regulators
CJ7805 Three-terminal positive voltage regulator
FEATURES
Maximum Output current IOM: 1.5 A
Output voltage Vo: 5V
Continuous total dissipation
PD: 1.5 W (Ta = 25 ℃)
15 W(Tc = 25 ℃)
TO-220-3L
1.IN
2.GND
3.OUT
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
Parameter
Symbol
Value
Unit
Input Voltage
Thermal Resistance from Junction to Ambient
Thermal Resistance from Junction to Case
Operating Junction Temperature Range
Storage Temperature Range
Vi
RθJA
RθJC
TOPR
TSTG
35
83.3
8.3
0~+150
-55~+150
V
℃/W
℃/W
℃
℃
ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JINCTION TEMPERATURE (Vi=10V,Io=500mA,Ci=0.33μF, Co=0.1μF, unless otherwise specified )
Parameter
Symbol
Test conditions
Min Typ Max
Unit
Output voltage
25℃
4.8 5.0
5.2
V
Vo
7V≤V i≤20V, Io=5mA-1A,
P≤15W
0-125℃
4.75
5.00
5.25
V
Load Regulation
△Vo
Io=5mA-1.5A
Io=250mA-750mA
25℃
25℃
9
100
mV
4
50
mV
Line regulation
△Vo
7V≤V i≤25V
8V≤V i≤12V
25℃
25℃
4
100
mV
1.6
50
mV
Quiescent Current
Iq
25℃
5
8
mA
Quiescent Current Change
△Iq
7V≤V i≤25V
5mA≤I O≤1A
0-125℃
0-125℃
0.3
1.3
mA
0.03 0.5
mA
Output Noise Voltage
VN
10Hz≤f≤100KHz
25℃
42
uV
Output voltage drift
△Vo/△T IO=5mA
0-125℃
-1.1
mV/℃
Ripple Rejection
RR
8V≤V i≤18V,f=120Hz
0-125℃
62
73
dB
Dropout Voltage
Vd
Io=1A
25℃
2
V
Output resistance
RO
f=1KHZ
25℃
10
mΩ
Short Circuit Current
Isc
25℃
230
mA
Peak Current
Ipk
25℃
2.2
A
TYPICAL APPLICATION
Vi 1
3
Vo
CUJT7C805
2
Ci
0.33μF
Co
0.1μF
D,Sep,2013
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