JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
TO-92 Encapsulate Three Terminal Voltage Regulator
CJ78L09
Three
-terminal positive voltage regulator
FEATURES
Maximum
Output current
I
OM:
V
o
:
0.1 A
9 V
Output voltage
ＴＯ－９２
１．ＯＵＴ
２．ＧＮＤ
３．ＩＮ
Operating and storage junction temperature range
T
J
，T
stg
: -55℃ to +150℃
1 2 3
ABSOLUTE MAXIMUM RATINGS（Operating temperature range applies unless otherwise specified）
Parameter
Input Voltage
Operating Junction Temperature Range
Storage Temperature Range
T
OPR
T
STG
Symbol
Ｖ
�½�
Value
３０
０─＋１２５
－５５─＋１５０
℃
℃
Unlts
Ｖ
ELECTRICAL CHARACTERISTICS(VI=15V,Io=40mA,0℃<Tj<125℃,C1=0.33μF,Co=0.1μF,
unless otherwise specified )
Parameter
Symbol
Ｔ�½�＝２５℃
Output voltage
Ｖ�½�
７Ｖ≤Ｖ
�½�
≤２０Ｖ， Ｉ�½�＝１�½�Ａ－４０�½�Ａ
７Ｖ≤Ｖ
�½�
≤Ｖ
ＭＡＸ
， Ｉ�½�＝１�½�Ａ－７０�½�Ａ
Load Regulation
△Ｖ�½�
Ｔ�½�＝２５℃， Ｉ�½�＝１�½�Ａ－１００�½�Ａ
Ｔ�½�＝２５℃， Ｉ�½�＝１�½�Ａ－４０�½�Ａ
１２ Ｖ≤Ｖ
�½�
≤２４Ｖ， Ｔ�½�＝２５℃
１３�½�≤Ｖ
�½�
≤２４Ｖ， Ｔ�½�＝２５℃
８Ｖ≤Ｖ
�½�
≤２０Ｖ
１�½�Ａ≤Ｖ
�½�
≤４０�½�Ａ
１０Ｈ�½�≤�½�≤１００ＫＨ�½�
１５Ｖ≤Ｖ
�½�
≤２５Ｖ，�½�＝１２０Ｈ�½�，Ｔ�½�＝２５℃
Ｔ�½�＝２５℃
3
UTC
ＣＪ７８Ｌ０９
Ｃ１ ２
Ｃ０
1
Vo
Test conditions
MIN
８．６４
８．５５
８．５５
TYP
９．０
９．０
９．０
１９
１１
４５
４０
４．１
５８
４５
１．７
MAX
９．３６
９．４５
９．４５
９０
４０
１７５
１２５
６．０
１．５
０．１
UNIT
Ｖ
Ｖ
Ｖ
（�½��½��½��½�）
�½�Ｖ
�½�Ｖ
�½�Ｖ
�½�Ｖ
�½�Ａ
�½�Ａ
�½�Ａ
�½�Ｖ
�½�Ｂ
Ｖ
Line regulation
Quiescent Current
Quiescent Current Change
Output Noise VoItage
Ripple Rejection
Dropout Voltage
TYPICAL APPLICATION
vi
△Ｖ�½�
Ｉ�½�
△Ｉ�½�
△Ｉ�½�
Ｖ
Ｎ
ＲＲ
Ｖ�½�
０．３３μＦ
０．１μＦ
Note 1:Bypass capacitors are recommended for optimum stability and transient response and should be located as close as
possible to the regulators
JIANGSU [ JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD ]
