Texas Instruments LM317LM/NOPB, 1 Linear Voltage, Voltage Regulator 100mA, 1.2 → 37 V 8-Pin, SOIC

Bulk discount available

Subtotal (1 unit)*

£0.72

(exc. VAT)

£0.86

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 237 unit(s) ready to ship
  • Plus 132 unit(s) ready to ship from another location
  • Plus 1,644 unit(s) shipping from 21 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 49£0.72
50 - 99£0.68
100 - 249£0.61
250 - 499£0.55
500 +£0.52

*price indicative

Packaging Options:
RS Stock No.:
536-1293
Mfr. Part No.:
LM317LM/NOPB
Brand:
Texas Instruments
Find similar products by selecting one or more attributes.
Select all

Brand

Texas Instruments

Regulator Type

Linear Voltage

Maximum Output Current

100mA

Output Voltage

1.2 → 37 V

Number of Outputs

1

Line Regulation

0.04 %/V

Load Regulation

0.5 %

Polarity

Positive

Mounting Type

Surface Mount

Package Type

SOIC

Reference Voltage

1.3V

Pin Count

8

Power Rating

0.625W

Output Type

Adjustable

Dimensions

4.9 x 3.9 x 1.45mm

Height

1.45mm

Maximum Input Voltage

40 V

Maximum Operating Temperature

+125 °C

Minimum Operating Temperature

-40 °C

Minimum Input Voltage

4.2 V

Width

3.9mm

Length

4.9mm

LM117/LM317 Adjustable Voltage Regulators


The Texas Instruments LM117/LM317 series of adjustable three-terminal positive voltage regulators are available with current ratings of 0.1, 0.5 and 1.5A. Output voltage range is from 1.25 V to 37 V and is set by two external resistors. These robust and reliable devices incorporate current limiting, thermal overload protection, and safe operating area protection.

Output Voltage Range: 1.2 V to 37 V
Output Current: 1.5 A (LM317), 0.5 A (LM317M), 0.1 A (LM317L)
Typical line regulation: 0.01%
Typical load regulation: 0.1%


Linear Voltage Regulators, Texas Instruments


A range of fixed and adjustable Linear Voltage regulators from Texas Instruments. The range includes both positive and negative polarity devices with output current ratings from 100mA up to 5A.