STMicroelectronics, L5970D Step-Down Switching Regulator, 1-Channel 1A Adjustable 8-Pin, SO

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Subtotal (1 pack of 5 units)*

£15.19

(exc. VAT)

£18.23

(inc. VAT)

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  • 90 unit(s) ready to ship
  • Plus 100 unit(s) shipping from 19 November 2025
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Per unit
Per Pack*
5 - 20£3.038£15.19
25 - 45£2.886£14.43
50 - 120£2.602£13.01
125 - 245£2.38£11.90
250 +£2.324£11.62

*price indicative

Packaging Options:
RS Stock No.:
379-921
Mfr. Part No.:
L5970D
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Maximum Output Current

1A

Maximum Output Voltage

35 V

Regulator Function

Buck Controller

Minimum Output Voltage

1.2 V

Minimum Input Voltage

4.4 V

Maximum Input Voltage

36 V

Output Type

Adjustable

Mounting Type

Surface Mount

Number of Outputs

1

Pin Count

8

Maximum Switching Frequency

275 kHz

Package Type

SO

Switching Regulator

Yes

Line Regulation

10 mV

Load Regulation

15 mV

Width

4mm

Length

5mm

Maximum Operating Temperature

+150 °C

Dimensions

5 x 4 x 1.25mm

Efficiency

90%

Height

1.25mm

Minimum Operating Temperature

-40 °C

DC-DC Switching Converters, Step-Down Regulators, STMicroelectronics


ST’s monolithic switching regulators offer high input-voltage capability, and deliver output currents up to 4A, with high switching frequency.


Switching Voltage Regulators, STMicroelectronics

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