CJ78L05 Datasheet, PDF (1/4 Pages) List of Unclassifed Manufacturers – THREE TERMINAL POSITIVE VOLTAGE REGULATOR

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
SOT-23-3L 3ODVWLFEncapsulate Voltage Regulators
CJ78L05 Three-terminal positive voltage regulator
FEATURE
Maximum Output Current I_O: 0.1 A
Output Voltage VO: 5 V
Continuous Total Dissipation
P_D: 0.25 W (T_a= 25 ℃ )
MARKING:
SOT-23-3L
1. OUT
2. IN
3. GND
Solid dot = Green molding compound device,
if none,the normal device.
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
Parameter
Symbol
Value
Unit
Input Voltage
V_i
30
V
Thermal Resistance from Junction to Ambient
Operating Junction Temperature Range
Storage Temperature Range
R_θJA
T_OPR
T_STG
160
-40~+125
-65~+150
℃/W
℃
℃
ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JUNCTION TEMPERATURE (Vi=10V,Io=40mA,Ci=0.33uF,,Co=0.1uF, unless otherwise specified )
Parameter
Symbol
Test conditions
Min Typ
Max
Unit
Output voltage
Load Regulation
Line regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
* Pulse test.
TYPICAL APPLICATION
Vo
7V≤Vi≤20V, Io=1mA~40mA
Io=1mA~70mA
Io=1mA~100mA
ΔVo
Io=1mA~40mA
7V≤Vi_l≤20V
ΔVo
8V≤Vi≤20V
Iq
ΔIq
8V≤Vi≤20V
ΔIq
1mA≤V _l≤40mA
V_N
10Hz≤f≤100KHz
RR
8V≤Vi≤20V,f=120Hz
Vd
Vi
3
1
U_CT_J7C_8L05
4% 4.80 5.0
25℃ 3% 4.85 5.0
2% 4.90 5.0
4.75 5.0
0-125℃
4.75 5.0
25℃
15
25℃
8
32
25℃
26
25℃
3.8
0-125℃
0-125℃
25℃
42
0-125℃ 41
49
25℃
1.7
Vo
5.20
5.15
5.10
5.25
5.25
60
30
150
100
6
1.5
0.1
V
V
V
V
V
mV
mV
mV
mV
mA
mA
mA
μV/Vo
dB
V
Ci
2
0.33μF
C0
0.1μF
Note: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as
Possible to the regulators.
www.cj-elec.com
1
D,Feb,2016