JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
TO-220 Plastic-Encapsulate Voltage Regulator
CJ7806
Three-terminal positive voltage regulator
FEATURES
Maximum Output current I
OM
: 1.5 A
Output voltage V
o
: 6 V
Continuous total dissipation
P
D
: 2 W (T
J
= 25
)
ABSOLUTE MAXIMUM RATINGS(operating temperature range applies unless otherwise specified)
Parameter
Symbol
Value
Unit
Input Voltage
V
i
35
V
Thermal resistance junction-air
RJA
65
/W
Thermal resistance junction-cases
RJC 5
/W
Operating Junction Temperature Range
T
OPR
0-150
Storage Temperature Range
T
STG
-65-150
ELECTRICAL CHARACTERISTICS
(Vi=11V,Io=500mA,0
<T
J
<125
,Ci=0.33F,Co=0.1F, unless otherwise specified )
Parameter
Symbol
Test conditions
MIN
TYP
MAX
UNIT
T
J
=25
5.75 6 6.25 V
Output voltage
Vo
8VV
i
21V, Io=5mA-1A,P15W 5.7 6 6.3
V
T
J
=25
, Io=5mA-1.5A
14
120 mV
Load Regulation
Vo
T
J
=25
, Io=250mA-750mA
4 60 mV
8VV
i
25V, T
J
=25
5
120 mV
Line regulation
Vo
9VV
i
13V, T
J
=25
1.5 60 mV
Quiescent Current
Iq
T
J
=25
4.3 8 mA
8VV
i
25V
1.3
mA
Quiescent Current Change
Iq
5mAI
O
1A
0.5
mA
Output voltage drift
Vo/T
I
O
=5mA
-0.8 mV/
Output Noise Voltage
V
N
10Hzf100KHz
45
V
Ripple Rejection
RR
9VV
i
19V,f=120Hz,Tj=0-125
59 75
dB
Dropout Voltage
Vd
T
J
=25
, Io=1A
2 V
Output resistance
R
O
f=1KH
Z
19
m
Short Circuit Current
Isc
Vi=35V, T
J
=25
550 mA
Peak Current
Ipk
T
J
=25
2.2
A
TYPICAL APPLICATION
1 2 3
TO-220
1. IN
2. GND
3. OUT
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