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
Output noise voltage
VN
Ta=25℃,10Hz ≤f≤100KHz
55
Ripple rejection
RR
9V≤Vi≤19V,f=120Hz
61
77
Dropout voltage
VD
Tj=25℃,IO=1.0A
2.0
Short Circuit Current Limit
ISC
Tj=25℃
1.5
Average temperature coefficient
Of Output voltage
TCVO
0℃≤Tj≤125℃,IO=5mA
-0.7
μV
dB
V
A
mv/℃
ELECTRICAL CHARACTERISTICS (VIN=12V,IO=500mA, 0℃≤Tj≤125℃)
Parameter
Symbol Test conditions
7807
MIN TYP
Output voltage
VO
Tj=25℃,IO=100mA
6.72
7.0
Load regulation
Input regulation
Regload
Tj=25℃, IO=5mA-1.5A
Tj=25℃, IO=250mA-750mA
15
5
RegInput
Tj=25℃,9V≤Vi≤25V
Tj=25℃,10V≤Vi≤14V
5
2
Output voltage
VO
9.0V≤Vi≤22V
6.65
UNIT
MAX
7.28 V
140
mV
70
140
mV
70
7.35 V
Quiescent Current
IB
Tj=25℃,IO=5mA
4.3
8.0 mA
Quiescent Current Change
△IB
9.0V≤Vi≤25V
1.3 mA
Output noise voltage
VN
Ta=25℃,10Hz ≤f≤100KHz
60
μV
Ripple rejection
RR
10V≤Vi≤20V,f=120Hz
59
75
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
1.3
A
-0.8
mv/℃
X085
Rev.A
www.gmesemi.com
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