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Número de pieza | WEJ78L05 | |
Descripción | Three-terminal positive voltage regulator | |
Fabricantes | WEJ | |
Logotipo | ||
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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 7V≤V l≤20V, Io=1mA~40mA
7V≤V l≤20V, Io=1mA~70mA
TLoad Regulation
∆Vo Tj=25℃, Io=1mA~100mA
Tj=25℃, Io=1mA~40mA
CLine regulation
∆Vo 7V≤V l≤20V, Tj=25℃
8V≤V l≤20V, Tj=25℃
EQuiescent Current
LQuiescent Current Change
Output Noise VoItage
Iq Tj=25℃
∆Iq 8V≤V l≤20V
∆Iq 1mA≤I O≤40mA
VN 10Hz≤f≤100KHz
ERipple Rejection
RR 8V≤V l≤18V,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:[email protected]
Free Datasheet http://www.datasheet4u.com/
1 page |
Páginas | Total 1 Páginas | |
PDF Descargar | [ Datasheet WEJ78L05.PDF ] |
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