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WEJ78L05 Datasheet دیتاشیت PDF دانلود

دیتاشیت - WEJ - Three-terminal positive voltage regulator

شماره قطعه WEJ78L05
شرح مفصل Three-terminal positive voltage regulator
تولید کننده WEJ 
آرم WEJ 


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WEJ78L05 شرح
RoHS
WEJ78L05
TO-92
WEJ78L05 Three-terminal positive voltage regulator
DFEATURES
TMaximum Output current
.,LIOM:
Output voltage
0.1 A
Vo: 5 V
1. OUT
2. GND
3. IN
123
OABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
CParameter
Symbol
Value
Unlts
Input Voltage
V l 30
V
ICOperating Junction Temperature Range
TOPR
-55~+150
Storage Temperature Range
TSTG
-55~+150
NELECTRICAL 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
ROOutput voltage
Tj=25
Vo 7VV l20V, Io=1mA~40mA
7VV l20V, Io=1mA~70mA
TLoad Regulation
Vo Tj=25, Io=1mA~100mA
Tj=25, Io=1mA~40mA
CLine regulation
Vo 7VV l20V, Tj=25
8VV l20V, Tj=25
EQuiescent Current
LQuiescent Current Change
Output Noise VoItage
Iq Tj=25
Iq 8VV l20V
Iq 1mAI O40mA
VN 10Hzf100KHz
ERipple Rejection
RR 8VV l18V,f=120Hz,Tj=25
Dropout Voltage
Vd Tj=25
JTYPICAL APPLICATION
vi
3
1 Vo
U T78L05
4.8 5.0
5.2
V
4.8 5.2 V
4.8 5.0
5.2
V
(note)
9 60
mV
5.0 30
mV
6 150
mV
4 100
mV
2.3 6
mA
1.5 mA
0.1 mA
45 uV
55 75
dB
1.7 V
E C1
W 0.47µF
2
C0
0.22µF
Note: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as
possible to the regulators.
WEJ ELECTRONIC CO.
Http:// www.wej.cn
E-mail:wej@yongerjia.com
Free Datasheet http://www.datasheet4u.com/

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