Texas Instruments, LM2576T-5.0/NOPB Step-Down Switching Regulator, 1-Channel 3A 5-Pin, TO-220

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Subtotal (1 tube of 45 units)*

£90.00

(exc. VAT)

£108.00

(inc. VAT)

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Temporarily out of stock
  • 450 unit(s) shipping from 13 November 2025
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Units
Per unit
Per Tube*
45 - 45£2.00£90.00
90 - 180£1.94£87.30
225 +£1.746£78.57

*price indicative

RS Stock No.:
100-3981
Mfr. Part No.:
LM2576T-5.0/NOPB
Brand:
Texas Instruments
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Brand

Texas Instruments

Maximum Output Current

3A

Regulator Function

Buck Controller, Inverting

Minimum Input Voltage

4 V

Maximum Input Voltage

40 V

Output Type

Fixed

Mounting Type

Through Hole

Number of Outputs

1

Maximum Switching Frequency

58 kHz

Pin Count

5

Package Type

TO-220

Switching Regulator

Yes

Length

10.16mm

Height

8.89mm

Maximum Operating Temperature

+125 °C

Minimum Operating Temperature

-40 °C

Dimensions

10.16 x 4.7 x 8.89mm

Efficiency

77%

Width

4.7mm

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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