LM317LMX Fairchild Semiconductor, LM317LMX Datasheet - Page 2
LM317LMX
Manufacturer Part Number
LM317LMX
Description
IC REG POS ADJ 3TERM 0.1A 8SOP
Manufacturer
Fairchild Semiconductor
Type
Linearr
Datasheet
1.LM317LZ.pdf
(8 pages)
Specifications of LM317LMX
Regulator Topology
Positive Adjustable
Voltage - Output
1.2 ~ 37 V
Voltage - Input
Up to 40V
Number Of Regulators
1
Current - Output
100mA (Max)
Operating Temperature
0°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Package
8SOIC N
Function
Standard
Number Of Outputs
1
Output Voltage
1.2 to 37 V
Maximum Output Current
0.05(Typ) A
Output Type
Adjustable
Polarity
Positive
Reference Voltage
1.3 V
Output Current
100 mA
Line Regulation
0.04 % / V
Load Regulation
0.5 % / V
Input Voltage Max
40 V
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Voltage Regulator Type
Linear
Topology
Standard
Regulator Output Type
Adjustable
Polarity Type
Positive
Package Type
SOIC N
Operating Temp Range
0C to 125C
Operating Temperature Classification
Commercial
Pin Count
8
Mounting
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Dropout (typical)
-
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
LM317LMXFS
LM317LMXFS
LM317LMXFSTR
LM317LMXFS
LM317LMXFSTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM317LMX
Manufacturer:
NS/国半
Quantity:
20 000
Company:
Part Number:
LM317LMX/NOPB
Manufacturer:
NSC
Quantity:
450
Company:
Part Number:
LM317LMX/NOPB
Manufacturer:
Texas Instruments
Quantity:
2 000
Part Number:
LM317LMX/NOPB
Manufacturer:
NS/国半
Quantity:
20 000
Company:
Part Number:
LM317LMX/NOPB
Manufacturer:
NS
Quantity:
15 214
LM317L
Absolute Maximum Ratings
Electrical Characteristics
(V
• Load and Line regulation are specified at constant junction temperature. Change in V
2
Parameter
Input-Output Voltage Differential
Power Dissipation
Operating Junction Temperature Range
Storage Temperature Range
*Load Regulation
Adjustment Pin Current
Adjustment Pin Current Change
Reference Voltage
Temperature Stability
Minimum Load Current to
Maintain Regulation
Maximum output Current
RMS Noise,
Ripple Rejection
Long-Term Stability
*Line Regulation
I
into account separately. Pulse testing with low duty cycle is used.
- V
O
= 5V, I
Parameter
O
of V
= 40mA, 0 C
OUT
T
J
+125 C, P
Symbol
I
I
O(MAX)
V
L(MIN)
R
R
I
ST
ADJ
RR
I
e
ST
REF
ADJ
line
loal
N
T
DMAX
T
3V
3V
T
10mA
V
V
10mA
V
V
3V
10mA
P
3V
10mA
P
V
V
V
P
T
V
without C
C
T
Symbol
V
A
A
A
J
O
O
O
O
D
D
I
I
I
D
O
ADJ
T
I
- V
- V
- V
= +125 C, 1000 Hours
P
STG
= +25 C
= +25 C
=+ 25 C, 10Hz
= 10V, f = 120Hz
- V
T
D
j
V
= 625mW, unless otherwise specified)
V
V
V
5V
P
P
P
O
O
O
5V
5V
5V
= 10uF
O
I
I
I
I
DMAX
DMAX
DMAX
= 40V
- V
- V
I
I
I
I
O
O
O
O
ADJ
15V, P
40V
Conditions
V
V
O
O
O
O
100mA
100mA
, T
100mA
100mA
40V
40V
A
-
-
40V
40V
D
= +25 C
P
Internally limited
f 10KHz
DMAX
-65 ~+125
0 ~ +125
Value
40
O
due to heating effects must be taken
Min.
1.20
100
25
66
-
-
-
-
-
-
-
-
-
-
0.003
Typ.
0.01
0.02
1.25
200
0.1
0.3
0.2
0.7
3.5
0.3
20
50
50
65
80
5
Max.
0.04
0.07
1.30
100
0.5
1.5
25
70
10
5
Unit
-
-
-
-
-
-
W
V
C
C
%/ V
%/ V
Unit
%/V
mV
mV
mA
mA
dB
/ V
%
%
V
A
A
O
O
O