Texas Instruments LM338T/NOPB, Voltage Regulator 25 W 40V TO-220 3-Pin

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Subtotal (1 pack of 5 units)*

£10.22

(exc. VAT)

£12.265

(inc. VAT)

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  • 695 unit(s) ready to ship
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  • Plus 15 unit(s) shipping from 23 December 2025
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Units
Per unit
Per Pack*
5 - 20£2.044£10.22
25 - 95£1.806£9.03
100 - 245£1.706£8.53
250 - 495£1.458£7.29
500 +£1.306£6.53

*price indicative

Packaging Options:
RS Stock No.:
460-900
Mfr. Part No.:
LM338T/NOPB
Brand:
Texas Instruments
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Brand

Texas Instruments

Product Type

Voltage Regulator

Package Type

TO-220

Mount Type

Through Hole

Polarity

Positive

Quiescent Current

3mA

Pin Count

3

Power Rating

25W

Height

8.89mm

Series

LM338

Width

4.7 mm

Length

10.16mm

Standards/Approvals

No

Minimum Input Voltage

4.2V

Maximum Operating Temperature

125°C

Maximum Input Voltage

40V

Automotive Standard

No

COO (Country of Origin):
MY

LM338 Linear Voltage Regulator, Texas Instruments


Adjustable linear voltage regulators from Texas Instruments capable of supplying more than 5A at an output voltage of 1.25 V to 32 V. The LM338 devices include short-circuit protection, current limiting and thermal overload protection and offer outstanding load and line regulation. The regulators are robust and easy-to-use with only two resistors required to set the output voltage. The LM338 is available in two package options: LM338K in a steel TO-3 case and LM338T in a TO-220 plastic package.

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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