JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
TO-220 Plastic-Encapsulate Voltage Regulator
CJ7810
TO-220
Three-terminal positive voltage regulator
FEATURES
Maximum Output current I
OM
: 1.5 A
Output voltage V
o
: 10 V
Continuous total dissipation
P
D
:
2 W (T
J
= 25
℃
)
1. IN
2. GND
3. OUT
123
ABSOLUTE MAXIMUM RATINGS(Operating temperature range applies unless otherwise specified)
Parameter
Input Voltage
Thermal resistance junction-air
Thermal resistance junction-cases
Operating Junction Temperature Range
Storage Temperature Range
Symbol
V
i
RθJA
RθJC
T
OPR
T
STG
Value
35
65
5
0-150
-65-150
Unit
V
℃/W
℃/W
℃
℃
TYP
10
10
12
4
7
2
4.3
MAX
10.4
10.5
200
100
200
100
8
1
0.5
-1
70
55
71
2
18
400
2.2
UNIT
V
V
mV
mV
mV
mV
mA
mA
mA
mV/℃
µV
dB
V
mΩ
mA
A
ELECTRICAL CHARACTERISTICS(Vi=17V,Io=500mA,0℃<T
J
<125℃,Ci=0.33µF,Co=0.1µF, unless otherwise specified )
Parameter
Output voltage
Load Regulation
Line regulation
Quiescent Current
Quiescent Current Change
Output voltage drift
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Output resistance
Short Circuit Current
Peak Current
TYPICAL APPLICATION
Symbol
Vo
∆Vo
∆Vo
Iq
∆Iq
∆Iq
△Vo/△T
Test conditions
T
J
=25℃
12.5V≤V
i
≤25V,
Io=5mA-1A, P≤15W
T
J
=25℃, Io=5mA-1.5A
T
J
=25℃, Io=250mA-750mA
12.5V≤V
i
≤28V,
T
J
=25℃
14V≤V
i
≤20V,
T
J
=25℃
T
J
=25℃
12.5V≤V
i
≤28V
5mA≤I
O
≤1A
I
O
=5mA
10Hz≤f≤100KHz
13V≤V
i
≤23V,f=120Hz,
T
J
=25℃
T
J
=25℃, Io=1A
f=1KH
Z
T
J
=25℃
T
J
=25℃
MIN
9.6
9.5
V
N
RR
Vd
R
O
Isc
Ipk
JIANGSU [ JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD ]
