STMicroelectronics Buck Converter, 400 mA Output Current, 5 Outputs

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Subtotal (1 pack of 5 units)*

₩14,547.00

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한팩당
한팩당*
5 - 5₩2,909.40₩14,547.00
10 - 95₩2,854.80₩14,274.00
100 - 245₩2,792.40₩13,962.00
250 - 495₩2,741.70₩13,708.50
500 +₩2,683.20₩13,416.00

* 참고 가격: 실제 구매가격과 다를 수 있습니다

포장 옵션
RS 제품 번호:
234-8889
제조사 부품 번호:
ST1PS03AQTR
제조업체:
STMicroelectronics
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브랜드

STMicroelectronics

Product Type

Buck Converter

Output Current

400mA

Number of Outputs

5

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

80°C

Series

ST1PS03

Standards/Approvals

No

Maximum Input Voltage

5.5V

Minimum Input Voltage

1.8V

The STMicroelectronics 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.

500 nA input quiescent current at VIN = 3.6 V (not switching)

92% typical efficiency at 10 mA load (VIN = 3.6 V, VOUT = 2.5 V)

100% duty cycle

1.8 V to 5.5 V input operating range

Undervoltage lockout 1.57 V (VIN falling, typ.)

Up to 400 mA output current capability

Low power control operation for the best efficiency

Embedded soft-start circuit

Tiny external components L = 2.2 μH typical

Selectable output voltages 1.6 V to 3.3 V

Output voltage Power Good

±1.5% output voltage accuracy (VOUT, TA = 25 °C)

Dynamic output voltage selection (D0, D1 and D2)

Load switch controlled by AUX input

Available in TQFN12 package

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