JIANGSU CHANGJIANG ELECTRONIC TECHNOLOGYS CO.,LTD
TO-92 Encapsulate Three-terminal Voltage Regulator
ＴＯ－９２
CJ78L08
Three
-terminal positive voltage regulator
FEATURES
１．ＯＵＴ
２．ＧＮＤ
３．ＩＮ
1 2 3
Maximum Output
current
I
OM:
0.1 A
Output voltage
V
o
: 8 V
ABSOLUTE MAXIMUM RATINGS（Operating temperature range applies unless otherwise specified）
Parameter
Input Voltage
Operating Junction Temperature Range
Storage Temperature Range
Symbol
Ｖ
½
Ｔ
OPR
Ｔ
STG
Value
３０
０—＋１２５
－５５—＋１５０
Unlts
Ｖ
℃
℃
ELECTRICAL CHARACTERISTICS
(VI=14V,Io=40mA,0℃<Tj<125℃,C1=0.33μF,Co=0.1μF, unless otherwise specified )
Parameter
Symbol
Ｔ½＝２５℃
Output voltage
Ｖ½
１０．５Ｖ≤Ｖ
½
≤２３Ｖ， Ｉ½＝１½Ａ－４０½Ａ
１０．５Ｖ≤Ｖ
½
≤２３Ｖ， Ｉ½＝１½Ａ－７０½Ａ
Load Regulation
Line regulation
Quiescent Current
Quiescent Current Change
Output Noise VoItage
Ripple Rejection
Dropout Voltage
TYPICAL APPLICATION
vi
△Ｖ½
△Ｖ½
Ｉ½
△Ｉ½
△Ｉ½
Ｖ
Ｎ
ＲＲ
Ｖ½
3
UTC
ＣＪ７８Ｌ０８
Test conditions
MIN
７．７
７．６
７．６
３７
TYP
８．０
８．０
８．０
１８
１０
４２
３６
４
５４
４６
１．７
MAX
８．３
８．４
８．４
８０
４０
１７５
１２５
６
１．５
０．１
UNIT
Ｖ
Ｖ
Ｖ
（½½½½）
½Ｖ
½Ｖ
½Ｖ
½Ｖ
½Ａ
½Ａ
½Ａ
½Ｖ
½Ｂ
Ｖ
Ｔ½＝２５℃， Ｉ½＝１½Ａ－１００½Ａ
Ｔ½＝２５℃， Ｉ½＝１½Ａ－４０½Ａ
１０．５Ｖ≤Ｖ
½
≤２３Ｖ， Ｔ½＝２５℃
１１Ｖ≤Ｖ
½
≤２３Ｖ， Ｔ½＝２５℃
Ｔ½＝２５℃
１１Ｖ≤Ｖ
½
≤２３Ｖ
１½Ａ≤Ｉ
Ｏ
≤４０½Ａ
１０Ｈ½≤½≤１００ＫＨ½
１３Ｖ≤Ｖ
½
≤２３Ｖ，½＝１２０Ｈ½，Ｔ½＝２５℃
Ｔ½＝２５℃
1
Vo
２
Ｃ０
Ｃ１
０．１μＦ
０．３３μＦ
Note : Bypass capacitors are recommended for optimum stability and transient response and should be located as close as
possible to the regulators.
TO-92 PACKAGE OUTLINE DIMENSIONS
D
D1
A
A1
E
b
φ
e
e1
Symbol
A
A1
b
c
D
D1
E
e
e1
L
Ö
Dimensions In Millimeters
Min
3.300
1.100
0.380
0.360
4.400
3.430
4.300
1.270TYP
2.440
14.100
0.000
2.640
14.500
1.600
0.380
4.700
Max
3.700
1.400
0.550
0.510
4.700
Min
L
Dimensions In Inches
Max
0.146
0.055
0.022
0.020
0.185
0.185
0.050TYP
0.096
0.555
0.000
0.104
0.571
0.063
0.015
0.130
0.043
0.015
0.014
0.173
0.135
0.169
C
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