BL7810 데이터 시트보기 (PDF) - Galaxy Semi-Conductor
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BL7810 Datasheet PDF : 11 Pages
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Production specification
Three-Terminal Low Current Positive Voltage Regulators
BL78XX
ELECTRICAL CHARACTERISTICS (VIN=19V,IO=500mA,0℃≤Tj≤125℃)
Parameter
Symbol Test conditions
MIN
7812
TYP
Output voltage
VO
Tj=25℃,IO=100mA
11.5
12.0
Load regulation
Input regulation
Regload
Tj=25℃, IO=5mA-1.5A
Tj=25℃, IO=250mA-750mA
12
4
RegInput
Tj=25℃,14.5V≤Vi≤30V
Tj=25℃,16V≤Vi≤22V
10
3
Output voltage
VO
14.5V≤Vi≤27V
11.4
UNIT
MAX
12.5 V
240
mV
120
240
mV
120
12.6 V
Quiescent Current
IB
Tj=25℃,IO=5mA
4.3
8.0 mA
Quiescent Current Change
△IB
14.5V≤Vi≤30V
1.0 mA
Output noise voltage
VN
Ta=25℃,10Hz ≤f≤100KHz
90
μV
Ripple rejection
RR
15V≤Vi≤25V,f=120Hz
55
71
dB
Dropout voltage
VD
Tj=25℃,IO=1.0A
2.0
V
Short Circuit Current Limit
Average temperature coefficient
Of Output voltage
ISC
TCVO
Tj=25℃
0℃≤Tj≤125℃,IO=5mA
0.7
A
-1.6
mv/℃
ELECTRICAL CHARACTERISTICS (VIN=23V,IO=500mA,0℃≤Tj≤125℃)
Parameter
Symbol Test conditions
MIN
7815
TYP
MAX
Output voltage
VO
Tj=25℃,IO=100mA
14.4 15.0 15.6
Load regulation
Input regulation
Regload
RegInput
Tj=25℃, IO=5mA-1.5A
Tj=25℃, IO=250mA-750mA
Tj=25℃,17.5V≤Vi≤30V
Tj=25℃,20V≤Vi≤26V
12
300
4
150
11
300
3
150
Output voltage
VO
17.5V≤Vi≤30V
14.25
15.75
UNIT
V
mV
mV
V
Quiescent Current
IB
Tj=25℃,IO=5mA
4.4 8.0
mA
Quiescent Current Change
△IB
17.5V≤Vi≤30V
1.0
mA
X085
Rev.A
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