CJA28L05 Datasheet, PDF (1/4 Pages) Jiangsu Changjiang Electronics Technology Co., Ltd – Three-terminal positive voltage regulator

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
SOT-89-3L Encapsulate Three-terminal Voltage Regulator
CJA28L05 Three-terminal positive voltage regulator
FEATURES
 Maximum output current
I_O: 100mA
 Output voltage
V_o: 5 V
 Continuous total dissipation
P_D: Internal limited
SOT-89-3L
1.OUT
1
2
3
2.GND
3.IN
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
Parameter
Symbol
Value
Unit
Input Voltage Range
Operating Ambient Temperature Range
Storage Temperature Range
V_l
-0.3~+45
V
T_OPR
-40~+85
℃
T_STG
-55~+150
℃
ELECTRICAL CHARACTERISTICS (V_I=12V, Ci=Co=10μF, unless otherwise specified )
Parameter
Symbol
Test conditions
Min
Typ
Input voltage
V_I
Io=10mA
4.75
Output voltage
Load regulation
V_O
Io=10mA
ᇞVo Io=1mA-100mA
4.9
5
0.6
Line regulation
ᇞVo
7V≤V _l≤24V,V_O=5V,I_O=1mA
7V≤V _l≤45V,V_O=5V,I_O=1mA
0.02
0.1
V _l=7V,No load
Quiescent current
Iq
V _l=24V,No load
V _l=40V,No load
Dropout Voltage
Io=1mA
Vd
Io=100mA
Output noise voltage
V_N
Io=10mA
-100
V _l=7V, _CJ78L05 f=100Hz
60
Ripple rejection
RR
V_PP=0.5V,
f=1kHz
45
I_O=1mA
f=10kHz
35
Maximum output current
I_PK
R_L=1Ω
180
Thermal protection
TSD
I_O=1mA
165
Thermal protection Hys
T_{SD_HYS} I_O=1mA
30
Temperature coefficient
ΔV_O/ΔT I_O=1mA
±0.5
TYPICAL APPLICATION
V_I
3
1
V_O
C_UJ_TA_C28L05
2
Ci
10μF
Co
10μF
Max
Unit
40
V
5.1
V
%
%/V
%/V
15
16
μA
20
12
mV
1200
mV
100
μV
dB
460
mA
℃
℃
mV/℃
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A-3A,,MJuanr,20164