USB Automatic Boost Buck Step Up Down Module, 4.2V Output, Low Ripple, for Microcontroller Power Supply, Compatible with STM32, ESP32

AED24.95
+ AED48.49 Shipping
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USB Automatic Boost Buck Step Up Down Module, 4.2V Output, Low Ripple, for Microcontroller Power Supply, Compatible with STM32, ESP32

USB Automatic Boost Buck Step Up Down Module, 4.2V Output, Low Ripple, for Microcontroller Power Supply, Compatible with STM32, ESP32

  • Brand: Unbranded
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USB Automatic Boost Buck Step Up Down Module, 4.2V Output, Low Ripple, for Microcontroller Power Supply, Compatible with STM32, ESP32

  • Brand: Unbranded

AED24.95

Save AED49.05 (66%)

RRP

AED74.00
In stock
+ AED48.49 Shipping

14-Day Returns Policy

Sold by:

AED24.95

Save AED49.05 (66%)

RRP

AED74.00
In stock
+ AED48.49 Shipping

14-Day Returns Policy

Payment methods:

Description

USB Automatic Boost Buck Step Up Down Module, 4.2V Output, Low Ripple, for Microcontroller Power Supply, Compatible with STM32, ESP32

Features:1. Automatic Boost/Buck Conversion: Intelligently regulates input voltage from 1.8V to 5.5V to provide a stable 4.2V output, ideal for battery-powered applications.2. Low Ripple & High Stability: Features a dedicated voltage regulator chip for clean, stable power with minimal noise, suitable for sensitive microcontroller circuits.3. High Efficiency & Dual Modes: Offers a normal operation mode and a power-saving mode to extend battery life for connected devices.4. High Switching Frequency: Operates at up to 2.4MHz, enabling compact design and efficient performance.5. Wide Compatibility: Compatible with popular development boards and microcontrollers including STM32, ESP32, and 51-series MCUs. Includes a red LED output indicator.Product Details:Specifications:- Input Voltage: DC 1.8V - 5.5V- Output Voltage: DC 4.2V- Output Current: Up to 1A @ 4.2V (typical)- Switching Frequency: ~2.4 MHz- Module Interface: Large area pad (2.54mm pin spacing)- Color: Black- Material: PCB & Electronic Components
  • Fruugo ID: 504329256-1032965293
  • EAN: 5692887665387

Product Safety Information

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Product Safety Labels

CE Mark
Safety Warnings: Do not let your children touch this product alone to avoid swallowing or other injuries

Delivery

Dispatched within 2 days

  • STANDARD: AED48.49 - Delivery between Wed 08 July 2026–Wed 15 July 2026

Shipping from China.

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Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • Wuxishijunchuangdianzikejiyouxiangongsi
  • Wuxishijunchuangdianzikejiyouxiangongsi
  • dongtingjiedao,zijinglu1-14, xishanqu
  • Wuxi
  • CN
  • 214000
  • [email protected]
  • 15716205335

Responsible Person in the EU
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