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WEJ7810 Schematic ( PDF Datasheet ) - WEJ

Teilenummer WEJ7810
Beschreibung Three-terminal positive voltage regulator
Hersteller WEJ
Logo WEJ Logo 




Gesamt 1 Seiten
WEJ7810 Datasheet, Funktion
RoHS
WEJ7810
WEJ7810 Three-terminal positive voltage regulator
DFEATURES
Maximum Output current
TIOM: 1.5 A
.,LOutput voltage
Vo: 10 V
TO-220
1. IN
2. GND
3. OUT
123
OABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
CParameter
Symbol
Value
Input Voltage
V i 35
ICOperating Junction Temperature Range
TOPR
-20-+125
Storage Temperature Range
TSTG
-55-+150
Unit
V
NELECTRICAL CHARACTERISTICS (Vi=17V,Io=500mA,0<Tj<125,Ci=0.33µF,Co=0.1µF, unless otherwise specified )
OParameter
Symbol
Test conditions
MIN TYP MAX UNIT
ROutput voltage
Tj=25
9.6 10 10.4
V
Vo
12.5VV i25V, Io=5mA-1A
Po< 15W
9.5 10 10.5
V
TLoad Regulation
Vo Tj=25, Io=5mA-1.5A
Tj=25, Io=250mA-750mA
12 200
4 100
mV
mV
CLine regulation
Vo 12.5VV i28V, Tj=25
14VV i20V, Tj=25
7 200 mV
2 100 mV
EQuiescent Current
Quiescent Current Change
LOutput Noise Voltage
Iq
Iq
Iq
VN
Tj=25
12.5VV i28V
5mAI O1A
10Hzf100KHz
4.3 8
1
0.5
70
mA
mA
mA
µV
ERipple Rejection
RR 13VV i23V,f=120Hz,Tj=2555 71
dB
Dropout Voltage
Vd Tj=25, Io=1A
2V
Short Circuit Current Isc Tj=25
400 mA
JPeak Current
Ipk Tj=25
2.2 A
WETYPICAL APPLICATION
vi 1
3 Vo
UTC7810
2
Ci Co
0.33µF
0.1µF
WEJ ELECTRONIC CO.
Http:// www.wej.cn E-mail:[email protected]
Free Datasheet http://www.datasheet4u.com/





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