JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
TO-220F
Plastic-Encapsulate voltage regulator
TO-220F
CJ7809F
Three
-terminal positive voltage regulator
FEATURES
Maximum Output
current
I
OM
: 1.5 A
Output voltage
V
o
: 9 V
1.IN
2.GND
3.OUT
ABSOLUTE MAXIMUM RATINGSO (perating 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-+150
-65-+150
Unit
V
℃
℃
ELECTRICAL CHARACTERISTICS
(Vi=16V,Io=500mA, 0℃<T
J
<125℃,Ci=0.33μF, Co=0.1μF, unless otherwise specified )
Parameter
Output voltage
Symbol
T
J
=25℃
Vo
11.5V≤V
i
≤24V,
Io=5mA-1A ,P≤15W
T
J
=25℃, Io=5mA-1.5A
T
J
=25℃, Io=250mA-750mA
11.5V≤V
i
≤27V,
T
J
=25℃
13V≤V
i
≤19V,
T
J
=25℃
T
J
=25℃
Test conditions
MIN
8.65
8.55
TYP
9
9
12
4
7
2
4.3
MAX
9.35
9.45
180
90
180
90
8
1
0.5
60
55
70
2
400
2.2
3
CJ7809F
UTC
2
Ci
0.33μF
Co
0.1μF
Vo
UNIT
V
V
mV
mV
mV
mV
mA
mA
mA
µV
dB
V
mA
A
Load Regulation
Line regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Current
Vi
∆Vo
∆Vo
Iq
∆Iq
∆Iq
V
N
RR
Vd
Isc
Ipk
11.5V≤V
i
≤27V
5mA≤I
O
≤1A
10Hz≤f≤100KHz
12V≤V
i
≤22V,
f=120Hz, T
J
=25℃
T
J
=25℃, Io=1A
Ta=25℃
T
J
=25℃
1
TYPICAL APPLICATION
JIANGSU [ JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD ]
