１ ＣＯ
０．１μＦ
１．９
２．８０±０．０５
１．６０±０．０５
０．３５
２．９２±０．０５
０．９５±０．０２５ １．０２
JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
SOT-23-3L Encapsulate Three Terminal Voltage Regulator
CJ79L05 Three-terminal negative voltage regulator
FEATURES
Maximum Output current
I
OM: 0.1 A
Output voltage
V
o: -5 V
ABSOLUTE MAXIMUM RATINGS（Operating temperature range applies
unless otherwise specified）
Parameter
Symbol
Value
Unlts
Input Voltage
Ｖ ｉ －３０
Ｖ
Operating Junction Temperature Range
T
OPR ０—＋１２５
℃
Storage Temperature Range
T
STG －５５—＋１５０
℃
ELECTRICAL CHARACTERISTICS
(Vi=10V,Io=40mA,0℃<Tj<125℃,C1=0.33μF,Co=0.1μF, unless otherwise specified )
Parameter Symbol
Test conditions MIN
TYP MAX UNIT
Output voltage Ｖｏ Ｖｉ＝－１０Ｖ，ＩＯ＝４０ｍＡ －４．８
－５．０ －５．２ Ｖ
Load Regulation Ｖｏ－Ｉｏ Ｖｉ＝－１０Ｖ， Ｉｏ＝１ｍＡ~１００ｍＡ ２０ ６０ ｍＶ
Line regulation Ｖｏ－Ｖｉ Ｖｉ＝－７Ｖ~－２０Ｖ， ＩＯ＝４０ｍＡ １５ １５０ ｍＶ
Quiescent Current Ｉｑ Ｖｉ＝－１０Ｖ， ＩＯ＝４０ｍＡ ６ ｍＡ
Output Noise VoItage ＶＮ １０Ｈｚ≤ｆ≤１００ＫＨｚ， Ｖｉ＝－１０Ｖ， ＩＯ＝４０ｍＡ ４０ ｕＶ
Ripple Rejection ＲＲ Ｖｉ＝－８Ｖ~-１８Ｖ，Ｉｏ＝４０ｍＡ， ｅｉ＝１ＶＰ－Ｐ，
ｆ＝１２０Ｈｚ ４１ ４９ ｄＢ
TYPICAL APPLICATION Vi 2 3 V
O
UTC
Ｃｉ
０．３３μＦ
ＣＪ７９Ｌ０５
ＳＯＴ－２３－
３Ｌ
１．ＧＮＤ
２．ＯＵＴ
３．ＩＮ
SOT-23-3L PACKAGE OUTLINE DIMENSIONS
Symbol
A
A1
A2
b
c
D
E
E1
e
e1
L
L1
θ
Min
1.050
0.000
1.050
0.300
0.100
2.820
1.500
2.650
1.800
0.300
0°
Max
1.250
0.100
1.150
0.400
0.200
3.020
1.700
2.950
2.000
0.600
8°
Min
0.041
0.000
0.041
0.012
0.004
0.111
0.059
0.104
0.071
0.012
0°
Max
0.049
0.004
0.045
0.016
0.008
0.119
0.067
0.116
0.079
0.024
8°
Dimensions In Millimeters Dimensions In Inches
0.037TPY
0.028REF
0.950TPY
0.700REF
D
E1
A1
A2
A
E
L1
L
b
e1
C
0.2
e
θ
