JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
TO-220F
CJ7808F
Plastic-Encapsulate voltage regulator
TO-220F
Three-terminal positive voltage regulator
FEATURES
Maximum Output current
I
OM:
1.5 A
Output voltage
V
o:
8 V
1.IN
2.GND
3.OUT
ABSOLUTE MAXIMUM RATINGS
Parameter
Input Voltage
(Operating temperature range applies unless otherwise specified)
Symbol
V
i
T
OPR
T
STG
Value
35
0 to 150
-65 to 150
Unit
V
℃
℃
Operating Junction Temperature Range
Storage Temperature Range
ELECTRICAL CHARACTERISTICS
(Vi=14V,Io=500mA,0<Tj<125℃,Ci=0.33µF,Co=0.1µF,unless otherwise specified )
Parameter
Output voltage
Symbol
Tj=25℃
Vo
10.5V≤V
i
≤23V,
Io=5mA-1A,P≤15W
Tj=25℃, Io=5mA-1.5A
Tj=25℃, Io=250mA-750mA
10.5V≤V
i
≤25V,
Tj=25℃
11V≤V
i
≤17V,
Tj=25℃
Tj=25℃
10.5V≤V
i
≤25V
5mA≤I
O
≤1A
10Hz≤f≤100KHz
11.5V≤V
i
≤21.5V,f=120Hz,Tj=0-125℃
Tj=25℃, Io=1A
Ta=25℃
Tj=25℃
1
CJ7808F
UTC
Ci
0.33µF
2
Co
0.1µF
3
Vo
55
52
72
2
450
2.2
Test conditions
MIN
7.7
7.6
TYP
8
8
12
4
6
2
4.3
MAX
8.3
8.4
160
80
160
80
8
1
0.5
UNIT
V
V
mV
mV
mV
mV
mA
mA
mA
uV
dB
V
mA
A
Load Regulation
∆Vo
∆Vo
Iq
∆Iq
∆Iq
V
N
RR
Vd
Isc
Ipk
Vi
Line regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Current
TYPICAL APPLICATION
JIANGSU [ JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD ]
