LM217L STMicroelectronics, LM217L Datasheet - Page 7

• Manufacturer Part Number: LM217L
• Description: Low current 1.2 to 37 V adjustable voltage regulator
• Manufacturer: STMicroelectronics

Specifications of LM217L

• Output Voltage Range: 1.2 to 37V

Table 3.
1. C
Symbol
ΔV
I
I
ΔI
O(max)
V
O(min)
SVR
ΔV
ΔV
I
ADJ
eN
O
REF
ADJ
ADJ
/V
O
O
O
is connected between adjust pin and ground.
Line regulation
Load regulation
Adjustment pin current
Adjustment pin current
Reference voltage
Output voltage
temperature stability
Minimum load current
Maximum output current
Output noise voltage
Supply voltage rejection
Electrical characteristics of LM317L (refer to the test circuits, T
V
I
- V
Parameter
O
= 5 V, I
O
= 40 mA, unless otherwise specified)
(1)
V
B = 10 Hz to 10 KHz, T
V
I
V
I
V
I
V
P
V
P
V
V
T
f = 120 Hz
L
O
O
J
I
O
O
I
d
I
d
I
I
I
< 20 mA
- V
- V
- V
- V
- V
- V
= 5 to 100 mA
= 5 to 100 mA
= 25°C
< 625 mW
< 625 mW
≤ 5 V
≥ 5 V
O
O
O
O
O
O
= 3 to 40 V
= 40 V
= 3 to 13 V
= 40 V
= 3 to 40 V, I
= 3 to 40 V, I
Test conditions
O
O
T
T
T
C
C
= 5 to 100 mA
= 5 to 100 mA
J
J
J
ADJ
ADJ
J
= 25°C
= 25°C
= 25°C
= 25°C
= 0
= 10 µF
Min.
100
1.2
66
J
= 0 to 125°C,
0.003
Typ.
0.01
0.02
1.25
200
0.1
0.3
0.2
0.7
3.5
20
50
50
65
80
5
Max.
0.04
0.07
100
0.5
1.5
1.3
25
70
5
5
Unit
%/V
mV
mA
mA
µA
µA
dB
%
%
%
V
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