Texas Instruments, LM2596T-12/NOPB Step-Down Switching Regulator, 1-Channel 3A 5-Pin, TO-220

View all Buck Converters
Bulk discount available

Subtotal (1 unit)*

£4.65

(exc. VAT)

£5.58

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 3 unit(s) ready to ship
  • Plus 35 unit(s) shipping from 19 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 9£4.65
10 - 14£4.56
15 - 19£4.42
20 - 24£4.37
25 +£4.34

*price indicative

Packaging Options:
RS Stock No.:
533-3721
Mfr. Part No.:
LM2596T-12/NOPB
Brand:
Texas Instruments
Find similar products by selecting one or more attributes.
Select all

Brand

Texas Instruments

Maximum Output Current

3A

Regulator Function

Buck Controller, Inverting

Minimum Input Voltage

4.5 V

Maximum Input Voltage

40 V

Output Type

Fixed

Mounting Type

Through Hole

Number of Outputs

1

Maximum Switching Frequency

173 kHz

Pin Count

5

Package Type

TO-220

Switching Regulator

Yes

Width

4.57mm

Length

10.16mm

Height

8.64mm

Minimum Operating Temperature

-40 °C

Dimensions

10.16 x 4.57 x 8.64mm

Efficiency

90%

Maximum Operating Temperature

+125 °C

SIMPLE SWITCHER® Step-Down Regulators, LM259x Series



SIMPLE SWITCHER® Regulators, Texas Instruments


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

Related links