STMicroelectronics ST1PS01AJR, 1-Channel Buck, Sync Buck Converter, 400 mA, 1.8 V 2 MHz, Flip-Chip 8-Pin

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Subtotal (1 pack of 5 units)*

Kr.81 82 

(exc. VAT)

Kr.102 275 

(inc. VAT)

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5 +Kr. 16,364Kr. 81,82

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Packaging Options:
RS Stock No.:
203-3424
Mfr. Part No.:
ST1PS01AJR
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Product Type

Sync Buck Converter

Regulator Type

Buck

Output Voltage

1.8 V

Number of Outputs

1

Switching Frequency

2MHz

Polarity

Positive

Mount Type

Surface Mount

Package Type

Flip-Chip

Quiescent Current

500nA

Output Current

400mA

Pin Count

8

Output Type

Selectable

Switching Regulator

Yes

Standards/Approvals

RoHS

Series

ST1PS01

Minimum Input Voltage

1.8V

Maximum Operating Temperature

80°C

Minimum Operating Temperature

-40°C

Maximum Input Voltage

5.5V

Automotive Standard

No

The STMicroelectronics ST1PS01 is a 400 mA Nano-quiescent synchronous step-down converter with digital voltage selection and power. The converter is specifically designed for applications where high efficiency, PCB size and thickness are the key factors. Advanced design circuitry is implemented in order to minimize the quiescent current. The ST1PS01 reaches very high efficiency conversion using just a 2.2 μH inductor and two small capacitors, due to the enhanced PCC (peak current control).

Embedded soft-start circuit

Available in Flip-Chip package type

Low power control operation for the best efficiency

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