Texas Instruments, LM2574M-ADJ/NOPB Step-Down Switching Regulator, 1-Channel 500mA Adjustable 14-Pin, SOIC W

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Subtotal (1 pack of 5 units)*

£12.25

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£14.70

(inc. VAT)

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  • 30 unit(s) ready to ship
  • Plus 325 unit(s) shipping from 19 November 2025
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5 - 20£2.45£12.25
25 +£2.014£10.07

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Packaging Options:
RS Stock No.:
460-910
Mfr. Part No.:
LM2574M-ADJ/NOPB
Brand:
Texas Instruments
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Brand

Texas Instruments

Maximum Output Current

500mA

Maximum Output Voltage

37 V

Regulator Function

Buck Controller, Inverting

Minimum Output Voltage

1.23 V

Minimum Input Voltage

4 V

Maximum Input Voltage

40 V

Output Type

Adjustable

Mounting Type

Surface Mount

Number of Outputs

1

Maximum Switching Frequency

58 kHz

Pin Count

14

Package Type

SOIC W

Switching Regulator

Yes

Height

2.35mm

Efficiency

77%

Dimensions

9.2 x 7.5 x 2.35mm

Maximum Operating Temperature

+125 °C

Length

9.2mm

Minimum Operating Temperature

-40 °C

Width

7.5mm

SIMPLE SWITCHER® Step-Down Regulators, LM257x Series



SIMPLE SWITCHER® Regulators, Texas Instruments


Use for wide voltage inputs designs up to 75V, and a balance between ease of use and flexibility.

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