Texas Instruments, 5-Channel Linear, Voltage Regulator, 1.5 A, 37 V, SOT-223 3-Pin

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Subtotal (1 tube of 80 units)*

£48.64

(exc. VAT)

£58.40

(inc. VAT)

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Temporarily out of stock
  • 3,200 unit(s) shipping from 12 January 2026
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Units
Per unit
Per Tube*
80 - 80£0.608£48.64
160 - 320£0.531£42.48
400 - 720£0.517£41.36
800 - 1120£0.504£40.32
1200 +£0.491£39.28

*price indicative

RS Stock No.:
121-9159
Mfr. Part No.:
LM317DCY
Brand:
Texas Instruments
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Brand

Texas Instruments

Regulator Type

Linear

Product Type

Voltage Regulator

Number of Outputs

5

Output Voltage

37 V

Line Regulation

0.04 %/V

Load Regulation

0.5 %

Polarity

Positive

Mount Type

Surface

Package Type

SOT-223

Pin Count

3

Output Current

1.5A

Output Type

Adjustable

Switching Regulator

No

Series

LM317

Height

1.6mm

Length

6.5mm

Width

3.5 mm

Standards/Approvals

RoHS

Minimum Operating Temperature

0°C

Minimum Input Voltage

4.2V

Maximum Operating Temperature

125°C

Maximum Input Voltage

40V

Automotive Standard

No

COO (Country of Origin):
MY

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.

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