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Browse our supply range by category and representative models with keyword search. During searches, compatible alternative models are displayed to help you quickly find substitutes during shortages or end-of-life situations. For models not listed, you can still submit an inquiry; we will verify specifications and provide availability feedback.

Power Management IC

DC-DC converters, LDO regulators, battery management ICs, and gate drivers with multiple input/output options.

  • Synchronous Buck IC
  • LDO Regulator
  • Battery Management IC
  • Gate Drive IC
  • AC-DC Controller
3.3V Low-Dropout Linear Regulator Product Image02 · Power Management IC

LDO-3V3-SOT223

3.3V Low-Dropout Linear Regulator

Stable 0.3V linear regulator for powering analog and digital circuits sensitive to noise.

Encapsulate
SOT-223
App
Board-level Power Supply / Instrumentation / Communication Equipment
Alternative Models
  • AMS1117-3.3AMS
  • RT9013-33Richtek
  • AP1117E33Diodes Incorporated

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Synchronous Buck DC-DC Converter Product Image02 · Power Management IC

BUCK-5A-QFN

Synchronous Buck DC-DC Converter

Efficient buck converter with integrated synchronous rectification and minimal external components, ideal for space-constrained board-level power designs.

Encapsulate
QFN
App
Industrial Power Supply / Communication Equipment / Energy Storage
Alternative Models
  • TPS54560Texas Instruments
  • MP2315SMPS
  • LMR33630Texas Instruments

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