LM217M(2003) データシートの表示（PDF） - STMicroelectronics
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LM217M Datasheet PDF : 11 Pages
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LM217M/LM317M
ELECTRICAL CHARACTERISTICS OF LM217M (refer to the test circuits, TJ = - 40 to 125°C,
VI - VO = 5 V, IO = 100 mA, Pd ≤ 7.5 W, unless otherwise specified).
Symbol
Parameter
Test Conditions
Min. Typ. Max.
∆VO Line Regulation
VI - VO = 3 to 40 V TJ = 25°C
∆VO Load Regulation
VO ≤ 5 V
IO = 10 to 500mA
TJ = 25°C
VO ≥ 5 V
IO = 10 to 500mA
TJ = 25°C
IADJ Adjustment Pin Current
∆IADJ Adjustment Pin Current
VI - VO = 3 to 40 V IO = 10 to 500 mA
VREF Reference Voltage
VI - VO = 3 to 40 V IO = 10 to 500 mA
∆VO/VO Output Voltage
Temperature Stability
IO(min) Minimum Load Current
VI - VO = 40 V
IO(max) Maximum Output Current VI - VO ≤ 15 V
VI - VO = 40 V, Pd < PdMAX, TJ = 25°C
eN Output Noise Voltage
(percentage of VO)
B = 10 Hz to 100 KHz
TJ = 25°C
SVR Supply Voltage Rejection (*) TJ = 25°C
f = 120 Hz
CADJ = 0
CADJ = 10 µF
0.01 0.02
0.02 0.05
5
15
20
50
0.1
0.3
0.3
1
50 100
0.2
5
1.2 1.25 1.3
0.7
3.5
5
500 1000
200
0.003
65
66
80
(*) CADJ is connected between Adjust pin and Ground.
Unit
%/V
mV
%/VO
µA
µA
V
%
mA
mA
%
dB
ELECTRICAL CHARACTERISTICS OF LM317M (refer to the test circuits, TJ = 0 to 125°C,
VI - VO = 5 V, IO = 100 mA, Pd ≤ 7.5 W, unless otherwise specified).
Symbol
Parameter
Test Conditions
Min. Typ. Max.
∆VO Line Regulation
VI - VO = 3 to 40 V TJ = 25°C
∆VO Load Regulation
VO ≤ 5 V
IO = 10 to 500mA
TJ = 25°C
VO ≥ 5 V
IO = 10 to 500mA
TJ = 25°C
IADJ Adjustment Pin Current
∆IADJ Adjustment Pin Current
VI - VO = 3 to 40 V IO = 10 to 500 mA
VREF Reference Voltage
VI - VO = 3 to 40 V IO = 10 to 500 mA
∆VO/VO Output Voltage
Temperature Stability
IO(min) Minimum Load Current
VI - VO = 40 V
IO(max) Maximun Output Current VI - VO ≤ 15 V
VI - VO = 40 V, Pd < PdMAX, TJ = 25°C
eN Output Noise Voltage
(percentage of VO)
B = 10 Hz to 100 KHz
TJ = 25°C
SVR Supply Voltage Rejection (*) TJ = 25°C
f = 120 Hz
CADJ = 0
CADJ = 10 µF
0.01 0.04
0.02 0.07
5
25
20
70
0.1
0.5
0.3
1.5
50 100
0.2
5
1.2 1.25 1.3
0.7
3.5
10
500 1000
200
0.003
65
66
80
(*) CADJ is connected between Adjust pin and Ground.
Unit
%/V
mV
%/VO
µA
µA
V
%
mA
mA
%
dB
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