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ST1S30 - PWM step-down switching regulator

STMicroelectronics

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Datasheet Details

Part number	ST1S30
Manufacturer	STMicroelectronics ↗
File Size	240.49 KB
Description	PWM step-down switching regulator
Datasheet	ST1S30-STMicroelectronics.pdf

ST1S30 Product details

Description

The ST1S30 is a step-down DC-DC converter optimized for powering low output voltage applications.

Features

1.5 MHz fixed frequency PWM with current control mode.
3 A output current capability.
Typical efficiency: > 90%.
2 % DC output voltage tolerance.
Two versions available: power good or inhibit.
Integrated output over-voltage protection.
Non switching quiescent current: (typ. ) 1.5 mA over temperature range.
RDSon (typ. ) 100 mΩ.
Utilizes tiny capacitors and inductors.
Operating junction temp. -25 °C to 125 °C.

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Published: Mar 7, 2023 |