Texas Instruments, LM2678T-5.0/NOPB Step-Down Switching Regulator, 1-Channel 5A 7-Pin, TO-220

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£7.19

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  • Plus 164 unit(s) shipping from 20 November 2025
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Packaging Options:
RS Stock No.:
533-5288
Mfr. Part No.:
LM2678T-5.0/NOPB
Brand:
Texas Instruments
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Brand

Texas Instruments

Maximum Output Current

5A

Regulator Function

Buck Controller

Minimum Input Voltage

8 V

Maximum Input Voltage

40 V

Output Type

Fixed

Mounting Type

Through Hole

Number of Outputs

1

Maximum Switching Frequency

260 kHz

Pin Count

7

Package Type

TO-220

Switching Regulator

Yes

Minimum Operating Temperature

-40 °C

Width

4.57mm

Dimensions

10.16 x 4.57 x 8.69mm

Length

10.16mm

Efficiency

84%

Height

8.69mm

Maximum Operating Temperature

+125 °C

SIMPLE SWITCHER® Step-Down Regulators, LM267x 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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