TPS62736RGYT

Voltage Regulators - DC DC Switching Regulators Overview

The TPS62736RGYT is a high-efficiency nano-power buck converter manufactured by Texas Instruments. It features an optimized hysteretic controller designed for ultra-low power applications, such as energy harvesting. The device accepts input voltages up to 5.5V and provides a maximum continuous output current of 50mA. The adjustable output voltage range spans from 1.3V to 5.3V. It includes an input voltage monitoring function via the VIN_OK flag to prevent undervoltage conditions. The component is housed in a VQFN-EP-14 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Optimized hysteretic controller reduces average static current based on load levels
• Input voltage monitoring with programmable VIN_OK threshold
• Dual independent enable signals for output control or sleep mode
• External resistor configuration for output voltage and thresholds

Voltage Regulators - DC DC Switching Regulators Applications

• Energy harvesting systems
• Ultra-low power wireless applications
• Battery-powered portable devices

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix RGYT against official datasheets to confirm pinout and thermal pad specifications. Ensure compatibility with VQFN-EP-14 footprints. Check moisture sensitivity levels and reflow soldering profiles prior to assembly. Confirm availability status through authorized distributors as supply may be restricted.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component for designs requiring minimal quiescent current and efficient step-down conversion at low currents. It is suitable where input sources are limited to 5.5V and output regulation down to 1.3V is required. Consider external resistor values above 1MΩ for optimal light-load efficiency, ensuring proper PCB cleaning to avoid leakage currents affecting regulation accuracy.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the TPS6273x family of ultra-low power synchronous buck converters. These devices are engineered for applications demanding high efficiency across wide load ranges, specifically targeting scenarios where standard regulators exhibit poor performance at microampere load levels. The family shares similar control architectures but varies in package and specific electrical characteristics.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult official substitution guides for compatible alternatives within the TPS627xx series. Verify that any substitute maintains the VQFN-EP-14 package and supports the required 50mA output current capability.