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=14V,IO=500mA, 0℃≤Tj≤125℃)
Parameter
Symbol Test conditions
7808
MIN TYP
Output voltage
VO
Tj=25℃,IO=100mA
7.7
8.0
Load regulation
Input regulation
Regload
Tj=25℃, IO=5mA-1.5A
Tj=25℃, IO=250mA-750mA
12
4
RegInput
Tj=25℃,10.5V≤Vi≤25V
Tj=25℃,11V≤Vi≤17V
6
2
Output voltage
VO
10.5V≤Vi≤23V
7.6
UNIT
MAX
8.3 V
160
mV
80
160
mV
80
8.4 V
Quiescent Current
IB
Tj=25℃,IO=5mA
4.3
8.0 mA
Quiescent Current Change
△IB
10.5V≤Vi≤25V
1.0 mA
Output noise voltage
VN
Ta=25℃,10Hz ≤f≤100KHz
70
μV
Ripple rejection
RR
11.5V≤Vi≤21.5V,f=120Hz
58
74
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
1.1
A
-1.0
mv/℃
ELECTRICAL CHARACTERISTICS (VIN=15V,IO=500mA, 0℃≤Tj≤125℃)
Parameter
Symbol Test conditions
7809
MIN TYP
Output voltage
VO
Tj=25℃,IO=100mA
8.64
9.0
Load regulation
Input regulation
Regload
Tj=25℃, IO=5mA-1.5A
Tj=25℃, IO=250mA-750mA
12
4
RegInput
Tj=25℃,11.5V≤Vi≤26V
Tj=25℃,13V≤Vi≤19V
7
2.5
Output voltage
VO
11.5V≤Vi≤26V
8.55
UNIT
MAX
9.36 V
180
mV
90
180
mV
90
9.45 V
Quiescent Current
IB
Tj=25℃,IO=5mA
4.3
8.0 mA
Quiescent Current Change
△IB
11.5V≤Vi≤26V
1.0 mA
X085
Rev.A
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