Texas Instruments, Voltage Regulator 40V TO-220 3-Pin

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Subtotal (1 tube of 45 units)*

PHP4,760.64

(exc. VAT)

PHP5,331.915

(inc. VAT)

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  • 450 unit(s) ready to ship from another location
  • Plus 7,785 unit(s) shipping from December 23, 2025
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Units
Per Unit
Per Tube*
45 - 225PHP105.792PHP4,760.64
270 - 495PHP102.618PHP4,617.81
540 +PHP101.869PHP4,584.11

*price indicative

RS Stock No.:
100-5905
Mfr. Part No.:
LM317T/NOPB
Manufacturer:
Texas Instruments
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Brand

Texas Instruments

Product Type

Voltage Regulator

Package Type

TO-220

Polarity

Positive

Mount Type

Through Hole

Quiescent Current

4mA

Pin Count

3

Standards/Approvals

No

Length

10.16mm

Height

8.89mm

Series

LM317

Width

4.7 mm

Maximum Operating Temperature

125°C

Maximum Input Voltage

40V

Minimum Input Voltage

4.2V

Automotive Standard

No

This linear regulator is exceptionally easy to use and requires only two external resistors to set the output voltage. The current limit is constant with temperature, it also features short circuit protection output.

Applications


Automotive

Power Management

LED Lighting

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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