STMicroelectronics ST1PS01HJR, 1-Channel Buck, Sync Buck Converter, 400 mA, 0.625 V 2 MHz, Flip-Chip 8-Pin

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RS-stocknr.:
212-2101
Fabrikantnummer:
ST1PS01HJR
Fabrikant:
STMicroelectronics
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Merk

STMicroelectronics

Regulator Type

Buck

Product Type

Sync Buck Converter

Switching Frequency

2MHz

Polarity

Positive

Mount Type

Surface Mount

Quiescent Current

500nA

Package Type

Flip-Chip

Pin Count

8

Output Current

400mA

Output Type

Fixed

Switching Regulator

Yes

Standards/Approvals

RoHS

Series

ST1PS01

Minimum Input Voltage

1.8V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

80°C

Maximum Input Voltage

5.5V

Automotive Standard

No

Buck Step Down Converter


The STMicroelectronics ST1PS01 is a nano-quiescent miniaturized synchronous step-down converter, which is able to provide up to 400 mA output current with an input voltage ranging from 1.8 V to 5.5 V. This converter is specifically designed for applications where high efficiency, PCB size and thickness are the key factors. The output voltage can be set using two digital control inputs, a VOUT from 0.625 V to 3.3 V can be dynamically selected.

Low power control operation for the best efficiency

Embedded soft-start circuit

Tiny external components L=2.2 μH typ.

Selectable output voltages 0.625 V to 3.3 V

Available in Flip-Chip package

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