STMicroelectronics, L5973AD Step-Down Switching Regulator, 1-Channel Adjustable 8-Pin, HSOP

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Subtotal (1 tube of 100 units)*

£136.70

(exc. VAT)

£164.00

(inc. VAT)

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  • Shipping from 06 February 2026
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Units
Per unit
Per Tube*
100 - 400£1.367£136.70
500 +£1.332£133.20

*price indicative

RS Stock No.:
102-3571
Mfr. Part No.:
L5973AD
Brand:
STMicroelectronics
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Brand

STMicroelectronics

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

Pin Count

8

Maximum Switching Frequency

500 kHz

Package Type

HSOP

Switching Regulator

Yes

Line Regulation

10 mV

Load Regulation

15 mV

Minimum Operating Temperature

-40 °C

Length

5mm

Maximum Operating Temperature

+150 °C

Width

4mm

Height

1.25mm

Dimensions

5 x 4 x 1.25mm

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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