JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
SOT-89 Encapsulate Three Terminal Voltage Regulator
CJ78L05
Three
-terminal positive voltage regulator
FEATURES
Maximum Output
current
I
OM:
0.1 A
Output voltage
V
o
: 5 V
SOT-89
1.OUT
2.GND
3.IN
1
2
3
ABSOLUTE MAXIMUM RATINGS(Operating temperature range applies unless otherwise specified)
Parameter
Input Voltage
Operating Junction Temperature Range
Storage Temperature Range
ELECTRICAL CHARACTERISTICS
(VI=10V,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
T�½�=25℃, I�½�=1�½�A-100�½�A
T�½�=25℃, ����½�=1�½�A-40�½�A
7V≤V
�½�
≤20V, T�½�=25℃
8V≤V
�½�
≤20V, T�½�=25℃
25℃
8V≤V
�½�
≤20V
1�½�A≤I
O
≤40�½�A
10H�½�≤�½�≤100KH�½�
8V≤V
�½�
≤18V,�½�=120H�½�,T�½�=25℃
T�½�=25℃
3
UTC
CJ78L05
C1
2
C0
1
Vo
Test conditions
MIN
4.8
4.75
4.75
41
TYP
5.0
5.0
5.0
11
5.0
32
26
3.8
42
80
1.7
MAX
5.2
5.25
5.25
60
30
150
100
6
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
Symbol
V
�½�
T
OPR
T
STG
Value
30
0—+125
-55—+150
Unlts
V
℃
℃
Load Regulation
△V�½�
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�
0.1μF
0.33μF
Note : Bypass capacitors are recommended for optimum stability and transient response and should be locate d as close as
possible to the regulators.