Texas Instruments, LM2596S-3.3/NOPB Step-Down Switching Regulator, 1-Channel 3A 5-Pin, D2PAK

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Subtotal (1 tube of 45 units)*

£188.46

(exc. VAT)

£226.17

(inc. VAT)

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  • Shipping from 20 January 2026
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Units
Per unit
Per Tube*
45 - 45£4.188£188.46
90 - 180£3.979£179.06
225 +£3.581£161.15

*price indicative

RS Stock No.:
920-3582
Mfr. Part No.:
LM2596S-3.3/NOPB
Brand:
Texas Instruments
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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

Surface Mount

Number of Outputs

1

Maximum Switching Frequency

173 kHz

Pin Count

5

Package Type

D2PAK (TO-263)

Switching Regulator

Yes

Height

4.57mm

Efficiency

73%

Dimensions

10.16 x 8.64 x 4.57mm

Minimum Operating Temperature

-40 °C

Width

8.64mm

Length

10.16mm

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.

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