7Semi TPS631000 DC-DC Buck Boost Converter 1.6V-5.5V In 3.3V 1.5A Out

7Semi TPS631000 DC-DC Buck Boost Converter 1.6V-5.5V In 3.3V 1.5A Out

The 7Semi TPS631000 DC-DC Buck Boost Converter is a versatile and efficient DC-DC Buck Boost Converter module designed to deliver a stable 3.3V output at up to 1.5A from input voltages ranging between 1.6V and 5.5V. Whether your voltage source is above or below 3.3V, this converter ensures a reliable and consistent power supply, solving the common challenge of fluctuating input voltages in battery-powered and embedded systems.

This compact module uses the high-performance TPS631000 controller to provide efficient power conversion with minimal loss, making it ideal for microcontrollers, sensors, communication modules, and portable electronics. Its broad input range and stable output make it perfect for students, hobbyists, and professionals working on IoT devices, robotics, wearables, and other projects that require dependable 3.3V power under varying supply conditions.

Features:

• Wide 1.6V–5.5V input range, compatible with batteries and varied power sources
• Adjustable output voltage from 1.2V to 5.3V for flexible designs
• High output capability: up to 2A (VIN ≥ 3V) and 1.5A (VIN ≥ 2.7V) with 3A peak switch current
• Ultra-low 8 µA quiescent current for excellent energy efficiency
• Automatic buck, boost, and buck-boost mode switching for stable output
• Compact, reliable design ideal for space-constrained and precision applications