DiodesZetex AP63357DV-7, 1-Channel Switching, Voltage Regulator, 3.5 A, 0.8 to 31 V 450 kHz, V-DFN3020-13 9-Pin

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  • Shipping from 19 August 2026
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RS Stock No.:
718-541
Mfr. Part No.:
AP63357DV-7
Brand:
DiodesZetex
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Brand

DiodesZetex

Product Type

Voltage Regulator

Regulator Type

Switching

Switching Frequency

450kHz

Mount Type

Surface Mount

Quiescent Current

258μA

Package Type

V-DFN3020-13

Output Current

3.5A

Pin Count

9

Output Type

Current, Voltage

Length

3.05mm

Height

0.85mm

Series

AP63357

Maximum Operating Temperature

85°C

Minimum Operating Temperature

-40°C

Maximum Input Voltage

32V

Minimum Input Voltage

3.8V

Automotive Standard

No

COO (Country of Origin):
CN
The DiodesZetex Synchronous buck converter designed to deliver robust power handling from a wide input voltage range of 3.8V to 32V. Integrating a high-side and low-side power MOSFET within its Compact 3mm x 2mm V-DFN3020-13 package, it provides seamless step-down DC-DC conversion while minimising external components. Engineered with a proprietary gate driver scheme, the device excels in electromagnetic interference (EMI) reduction, making it Ideal for sensitive applications that require reliable power delivery without excess noise or fluctuations.

VIN range from 3.8V to 32V for versatile power supply options

Continuous output current of 3.5A for reliable performance

Integrated MOSFETs enhance efficiency and save board space

Proprietary gate driver design significantly reduces EMI

Frequency Spread Spectrum technology minimises emission peaks

Supports Pulse Frequency Modulation for improved light load efficiency

Built-in soft-start function prevents voltage overshoot during startup

Undervoltage lockout circuitry protects against insufficient input voltages

Open-drain power-good output pin indicates operational status

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