JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO.,LTD
TO-92 Encapsulate Three-terminal Voltage Regulator
ＴＯ－９２
CJ79L15
Three
-terminal positive voltage regulator
FEATURES
１． ＧＮＤ
２． ＩＮ
３． ＯＵＴ
1 2 3
Maximum Output
current
I
OM:
Output voltage
V
O
:
-15 V
100 mA
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
-３５
－２０－＋１２０
－５５－＋１５０
Unlts
Ｖ
℃
℃
ELECTRICAL CHARACTERISTICS
(Vis=-23V,Io=40mA,0℃<Tj<125℃,C1=0.33μF,Co=0.1μF, unless otherwise specified )
Parameter
Symbol
Ｔ�½�＝２５℃
Output voltage
Ｖ�½�
－１７．５Ｖ≤Ｖ
�½�
≤－３０Ｖ， Ｉ�½�＝１�½�Ａ－４０�½�Ａ
Ｖ
�½�
＝－２３Ｖ， Ｉ�½�＝１�½�Ａ－７０�½�Ａ
Load Regulation
△Ｖ�½�
Ｔ�½�＝２５℃， Ｉ�½�＝１�½�Ａ－１００�½�Ａ， Ｖ
�½�
＝－２３Ｖ
Ｔ�½�＝２５℃， Ｉ�½�＝１�½�Ａ－４０�½�Ａ， Ｖ
�½�
＝－２３Ｖ
－１７．５Ｖ ≤ Ｖ�½� ≤ －３０Ｖ， ���½�＝２５
℃
,Io=40mA
－１９Ｖ≤Ｖ�½�≤－３０Ｖ， Ｔ�½�＝２５℃,Io=40mA
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Ｉ�½�
△Ｉ�½�
△Ｉ�½�
Ｖ
Ｎ
ＲＲ
Ｖ�½�
Ｔ�½�＝２５℃
－１９Ｖ≤Ｖ�½�≤－３０Ｖ,
Io=40mA
１�½�Ａ≤Ｉ
Ｏ
≤４０�½�Ａ， Ｖ�½�＝－２３Ｖ
１０Ｈ�½�≤�½�≤１００ＫＨ�½�
－１８．５Ｖ ≤ Ｖ�½� ≤ －２８．５Ｖ，�½�＝１２０Ｈ�½�，２５ ℃
≤Ｔ�½�≤１２５℃
Ｔ�½�＝２５℃
Test conditions
MIN
－１４．４
－１４．２５
－１４．２５
３４
TYP
－１５
－１５
－１５
２５
１５
６５
５
９０
３９
１．７
MAX
－１５．６
－１５．７５
－１５．７５
１５０
７５
３００
２５０
６．５
１．５
０．１
UNIT
Ｖ
Ｖ
（�½��½��½��½�）
�½�Ｖ
�½�Ｖ
�½�Ｖ
�½�Ｖ
�½�Ａ
�½�Ａ
�½�Ａ
μ
Ｖ
�½�Ｂ
Ｖ
Line regulation
△Ｖ�½�
TYPICAL APPLICATION
Vi
2
UTC
ＣＪ７９Ｌ１５
3
Vo
１
Ｃ０
Ｃ�½�
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.
JIANGSU [ JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD ]
