STMicroelectronics, L5973D Step-Down Switching Regulator, 1-Channel 2A Adjustable 8-Pin, HSOP

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Subtotal (1 pack of 5 units)*

£16.53

(exc. VAT)

£19.835

(inc. VAT)

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In Stock
  • 130 unit(s) ready to ship
  • Plus 35 unit(s) ready to ship from another location
  • Plus 1,245 unit(s) shipping from 09 September 2025
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Units
Per unit
Per Pack*
5 - 5£3.306£16.53
10 - 95£2.834£14.17
100 - 495£2.754£13.77
500 - 995£2.682£13.41
1000 +£2.618£13.09

*price indicative

Packaging Options:
RS Stock No.:
380-034
Mfr. Part No.:
L5973D
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Maximum Output Current

2A

Maximum Output Voltage

35 V

Regulator Function

Buck Controller

Minimum Output Voltage

1.235 V

Minimum Input Voltage

4 V

Maximum Input Voltage

36 V

Output Type

Adjustable

Mounting Type

Surface Mount

Number of Outputs

1

Maximum Switching Frequency

275 kHz

Pin Count

8

Package Type

HSOP

Switching Regulator

Yes

Line Regulation

10 mV

Load Regulation

15 mV

Minimum Operating Temperature

-40 °C

Dimensions

5 x 4 x 1.65mm

Efficiency

90%

Maximum Operating Temperature

+150 °C

Length

5mm

Width

4mm

Height

1.65mm

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