Texas Instruments LM317DCY, 1 Linear Voltage, Voltage Regulator 1.5A, 1.25 → 37 V 3+Tab-Pin, SOT-223

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Subtotal (1 pack of 5 units)*

£4.61

(exc. VAT)

£5.53

(inc. VAT)

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  • 690 unit(s) ready to ship
  • Plus 60 unit(s) ready to ship from another location
  • Plus 3,240 unit(s) shipping from 09 September 2025
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Units
Per unit
Per Pack*
5 - 20£0.922£4.61
25 - 45£0.876£4.38
50 - 120£0.79£3.95
125 - 245£0.71£3.55
250 +£0.674£3.37

*price indicative

Packaging Options:
RS Stock No.:
661-6128
Mfr. Part No.:
LM317DCY
Brand:
Texas Instruments
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Brand

Texas Instruments

Regulator Type

Linear Voltage

Maximum Output Current

1.5A

Number of Outputs

1

Output Voltage

1.25 → 37 V

Line Regulation

0.04 %/V

Load Regulation

0.5 %

Polarity

Positive

Mounting Type

Surface Mount

Package Type

SOT-223

Reference Voltage

1.3V

Pin Count

3+Tab

Output Type

Adjustable

Dimensions

6.5 x 3.5 x 1.6mm

Maximum Input Voltage

40 V

Maximum Operating Temperature

+125 °C

Height

1.6mm

Minimum Input Voltage

4.2 V

Minimum Operating Temperature

0 °C

Length

6.5mm

Width

3.5mm

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