JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
TO-251/TO-252-2L Plastic-Encapsulate Transistors
6. 50¡ À. 10
0
2. 30¡ À. 05
0
0. 51¡ À. 03
0
CJ7805
Three
-terminal positive voltage regulator
FEATURES
Maximum Output
current
I
OM
: 1.5 A
Output voltage
V
o
: 5V
14. 70
5¡ ã
5¡ ã
0. 80¡ À. 05
0
0. 60¡ À. 05
0
7. 70
1.IN
2.GND
3.OUT
2. 30¡ À. 05
0
2. 30¡ À. 05
0
1. 20
0. 51¡ À. 03
0
123
6. 50¡ À. 15
0
5. 30¡ À. 10
0
0. 51¡ À. 05
0
2. 30¡ À. 10
0
0
5. 50¡ À. 10
TO-251
TO-252-2
5. 30¡ À. 05
0
5¡ ã
5¡ ã
1. 20
0
9. 70¡ À. 20
0
0. 75¡ À. 10
0. 51¡ À. 10
0
0¡ 0. 10
«
5¡ ã
0. 80¡ À. 10
0
5¡ ã
0
1. 60¡ À. 15
2. 30¡ À. 10
0
0. 51
123
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
Parameter
Input Voltage
Operating Junction Temperature Range
Storage Temperature Range
Symbol
V
i
T
OPR
T
STG
Value
35
0-+125
-55-+150
Unit
V
℃
℃
ELECTRICAL CHARACTERISTICS(Vi=10V,Io=500mA,0℃<Tj<125℃,Ci=0.33µF,Co=0.1µF,
unless otherwise specified )
Parameter
Output voltage
Symbol
Tj=25℃
Vo
7V≤V
i
≤20V,
Io=5mA-1A
Po< 15W
Load Regulation
Line regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Current
TYPICAL APPLICATION
vi
∆Vo
∆Vo
Iq
∆Iq
∆Iq
V
N
RR
Vd
Isc
Ipk
1
CJ7805
UTC
2
Ci
0.33µF
Co
0.1µF
Tj=25℃, Io=5mA-1.5A
Tj=25℃, Io=250mA-750mA
7V≤V
i
≤25V,
Tj=25℃
8V≤V
i
≤12V,
Tj=25℃
Tj=25℃
7V≤V
i
≤25V
5mA≤I
O
≤1A
10Hz≤ f
≤100KHz
8V≤V
i
≤18V,f=120Hz,Tj=25℃
Tj=25℃, Io=1A
Vi=35V, Ta=25℃
Tj=25℃
3
Vo
62
Test conditions
MIN
4.8
4.75
TYP
5.0
5.00
9
4
4
1.6
5
0.3
0.03
42
73
2
230
2.2
MAX
5.2
5.25
100
50
100
50
8
1.3
0.5
UNIT
V
V
mV
mV
mV
mV
mA
mA
mA
uV
dB
V
mA
A
0
2. 70¡ À. 20
2. 30¡ À. 10
0
0. 60¡ À. 10
0
0¡ ¡ ã«¡ ã
9
0. 6
0
5. 50¡ À. 10
JIANGSU [ JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD ]
