LD1117AV 데이터 시트보기 (PDF) - STMicroelectronics
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LD1117AV Datasheet PDF : 16 Pages
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LD1117A SERIES
ELECTRICAL CHARACTERISTICS OF LD1117A#50 (refer to the test circuits, TJ = 0 to 125°C,
CO = 10 µF, CI = 10 µF unless otherwise specified)
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
VO
VO
∆VO
∆VO
∆VO
∆VO
VI
Id
IO
eN
SVR
Output Voltage
Output Voltage
Line Regulation
Load Regulation
Temperature Stability
Long Term Stability
Operating Input Voltage
Quiescent Current
Output Current
Output Noise Voltage
Supply Voltage Rejection
VD Dropout Voltage
∆VO(pwr) Thermal Regulation
VI = 7 V
IO = 10 mA TJ = 25°C
IO = 0 to 1 A
VI = 6.4 to 10 V
VI = 6.4 to 8 V
IO = 0 mA
VI = 6.4 V
IO = 0 to 1 A
1000 hrs, TJ = 125°C
IO = 100 mA
VI ≤ 10 V IO = 0 mA
VI - VO = 5 V TJ = 25°C
B =10Hz to 10KHz TJ = 25°C
IO = 40 mA f = 120Hz
VI - VO = 3 V Vripple = 1 VPP
IO = 100 mA
IO = 500 mA
IO = 1 A
Ta = 25°C 30ms Pulse
4.9
5
5.1
V
4.8
5.2
V
1
6
mV
1
10
mV
0.5
%
0.3
%
10
V
5
10
mA
1000 1200
mA
100
µV
60
80
dB
1
1.10
V
1.05 1.15
1.15 1.30
0.08 0.2 %/W
ELECTRICAL CHARACTERISTICS OF LD1117A (ADJUSTABLE) (refer to the test circuits, TJ = 0 to
125°C, CO = 10 µF, CI = 10 µF unless otherwise specified)
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
VO
VO
∆VO
∆VO
∆VO
∆VO
VI
Id
IO
eN
SVR
Output Voltage
Output Voltage
Line Regulation
Load Regulation
Temperature Stability
Long Term Stability
Operating Input Voltage
Quiescent Current
Output Current
Output Noise Voltage
Supply Voltage Rejection
VD Dropout Voltage
∆VO(pwr) Thermal Regulation
VI = 5.3 V IO = 10 mA TJ = 25°C
IO = 0 to 1 A
VI = 2.75 to 10 V
VI = 2.75 to 8 V IO = 0 mA
VI = 2.75 V
IO = 0 to 1 A
1000 hrs, TJ = 125°C
IO = 100 mA
VI ≤ 8 V
IO = 0 mA
VI - VO = 5 V TJ = 25°C
B =10Hz to 10KHz TJ = 25°C
IO = 40 mA f = 120Hz
VI - VO = 3 V Vripple = 1 VPP
IO = 100 mA
IO = 500 mA
IO = 1 A
Ta = 25°C 30ms Pulse
1.225 1.25 1.275 V
1.2
1.3
V
1
6
mV
1
10
mV
0.5
%
0.3
%
10
V
5
10
mA
1000 1200
mA
100
µV
60
80
dB
1
1.10
V
1.05 1.15
1.15 1.30
0.08 0.2 %/W
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