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5Pcs XL63020-3.3 USB DC DC Voltage Boost Buck Converter Power Module Lithium Battery Step-Up Power Module Step Down XL63020-3.3V TPS63020 Microcontroller Power Supply Low Ripple USB

High performance step-up/step-down voltage booster module, featuring TPS63020 boost converter chip for stable output and low ripple. suitable for powering various 3.3V and 5V microcontrollers with lithium batteries or USB, with switchable normal and power-saving modes
Versatile output options including 3.3V, 4.2V, and 5V, catering to different power supply needs of STM32, ESP32, and 51 microcontrollers. Supports input voltage range of 1.8-5.5V, delivering output currents of up to 1.3A at 3.3V, 1A at 4.2V, and 0.9A at 5V with a high switch frequency of 2.4MHZ
Step-up/step-down power supply with LED output indicator and support for power-saving mode to extend battery life. Offers flexibility with jumper solder pads for easy voltage selection, and large solder pads for convenient interface connection
Boosts input voltage from 1.8-5.5V to stable 3.3V, 4.2V, and 5V outputs, catering to a wide range of voltage conversion needs. Provides high output currents for reliable performance, making it a choice for diverse applications requiring a boost converter or step-up transformer
Compact design with dimensions of 17.4 x 26.2mm, providing a space-saving solution for various power supply requirements. Offers flexibility with jumper solder pads for easy voltage selection, and large solder pads for convenient interface connection

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High performance step-up/step-down voltage booster module, featuring TPS63020 boost converter chip for stable output and low ripple. suitable for powering various 3.3V and 5V microcontrollers with lithium batteries or USB, with switchable normal and power-saving modes
Versatile output options including 3.3V, 4.2V, and 5V, catering to different power supply needs of STM32, ESP32, and 51 microcontrollers. Supports input voltage range of 1.8-5.5V, delivering output currents of up to 1.3A at 3.3V, 1A at 4.2V, and 0.9A at 5V with a high switch frequency of 2.4MHZ
Step-up/step-down power supply with LED output indicator and support for power-saving mode to extend battery life. Offers flexibility with jumper solder pads for easy voltage selection, and large solder pads for convenient interface connection
Boosts input voltage from 1.8-5.5V to stable 3.3V, 4.2V, and 5V outputs, catering to a wide range of voltage conversion needs. Provides high output currents for reliable performance, making it a choice for diverse applications requiring a boost converter or step-up transformer
Compact design with dimensions of 17.4 x 26.2mm, providing a space-saving solution for various power supply requirements. Offers flexibility with jumper solder pads for easy voltage selection, and large solder pads for convenient interface connection

Additional Information
First Listed on Newegg	September 02, 2026

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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