LD1117ADT12TR(2004) View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
LD1117ADT12TR Datasheet PDF : 17 Pages
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LD1117A SERIES
Table 7: Electrical Characteristics Of LD1117A#28 (refer to the test circuits, TJ = 0 to 125°C,
CO = 10 µF, CI = 10 µF unless otherwise specified)
Symbol
Parameter
VO Output Voltage
VO Output Voltage
∆VO Line Regulation
∆VO Load Regulation
∆VO Temperature Stability
∆VO Long Term Stability
VI Operating Input Voltage
Id Quiescent Current
IO Output Current
eN Output Noise Voltage
SVR Supply Voltage Rejection
VD Dropout Voltage
∆VO(pwr) Thermal Regulation
Test Conditions
VI = 4.85 V IO = 10 mA
TJ = 25°C
IO = 0 to 1 A
VI = 4.25 to 10 V
VI = 4.25 to 8 V
IO = 0 mA
VI = 4.25 V
IO = 0 to 1 A
1000 hrs, TJ = 125°C
IO = 100 mA
VI ≤ 10 V IO = 0 mA
VI - VO = 5 VTJ = 25°C
B =10Hz to 10KHz TJ = 25°C
IO = 40 mA f = 120Hz
VI - VO = 3 VVripple = 1 VPP
IO = 100 mA
IO = 500 mA
IO = 1 A
Ta = 25°C 30ms Pulse
Min.
2.793
2.736
1000
60
Typ.
2.85
1
1
0.5
0.3
4.5
1200
100
75
Max.
2.907
2.964
6
10
10
10
1
1.10
1.05 1.15
1.15 1.30
0.08 0.2
Table 8: Electrical Characteristics Of LD1117A#33 (refer to the test circuits, TJ = 0 to 125°C,
CO = 10 µF, CI = 10 µF unless otherwise specified)
Unit
V
V
mV
mV
%
%
V
mA
mA
µV
dB
V
%/W
Symbol
Parameter
VO Output Voltage
VO Output Voltage
∆VO Line Regulation
∆VO Load Regulation
∆VO Temperature Stability
∆VO Long Term Stability
VI Operating Input Voltage
Id Quiescent Current
IO Output Current
eN Output Noise Voltage
SVR Supply Voltage Rejection
VD Dropout Voltage
∆VO(pwr) Thermal Regulation
Test Conditions
VI = 5.3 V IO = 10 mA
TJ = 25°C
IO = 0 to 1 A
VI = 4.75 to 10 V
VI = 4.75 to 8 V
IO = 0 mA
VI = 4.75 V
IO = 0 to 1 A
1000 hrs, TJ = 125°C
IO = 100 mA
VI ≤ 10 V IO = 0 mA
VI - VO = 5 VTJ = 25°C
B =10Hz to 10KHz TJ = 25°C
IO = 40 mA f = 120Hz
VI - VO = 3 VVripple = 1 VPP
IO = 100 mA
IO = 500 mA
IO = 1 A
Ta = 25°C 30ms Pulse
Min. Typ. Max. Unit
3.234 3.3 3.366 V
3.168
3.432 V
1
6
mV
1
10
mV
0.5
%
0.3
%
10
V
5
10
mA
1000 1200
mA
100
µV
60
75
dB
1
1.10
V
1.05 1.15
1.15 1.30
0.08 0.2 %/W
5/17
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