RT8097BHGE

Voltage Regulators - DC DC Switching Regulators Overview

The RT8097BHGE is a synchronous step-down DC-DC converter manufactured by Richtek USA Inc. It operates with an input voltage range of 2.5 V to 6 V and provides an adjustable output voltage from 600 mV to 3.4 V. The device supports a maximum output current of 1 A and features a fixed switching frequency of 1.5 MHz. It utilizes CMCOT technology for transient response optimization. The component is housed in a SOT-23-6 package, suitable for surface mount installation. It functions within a temperature range of -40°C to +85°C and includes protection features such as over-current and thermal shutdown.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates CMCOT (Constant ON-Time) control architecture for stable operation across varying load conditions
• Features synchronous rectification topology to maximize conversion efficiency
• Includes built-in over-current protection and thermal shutdown mechanisms

Voltage Regulators - DC DC Switching Regulators Applications

• Portable consumer electronics power management
• Battery-powered devices requiring efficient voltage regulation
• Embedded systems with single-supply requirements

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'BHGE' against the manufacturer's official datasheet to confirm pinout compatibility and electrical tolerances. Ensure that the 1.5 MHz switching frequency aligns with your system's EMI constraints and inductor selection. Confirm RoHS compliance status through the latest environmental declaration documents provided by Richtek before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a 1 A output current capability is sufficient for the application load. The 1.5 MHz frequency allows for smaller passive components compared to lower-frequency alternatives. Consider the SOT-23-6 package size constraints during PCB layout. Verify that the minimum input voltage of 2.5 V matches the lowest expected battery or supply level under all operating conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the RT8097 family of synchronous buck converters. While similar models like the RT8097AHGE offer 2 A output current, the BHGE variant is optimized for 1 A applications. The family shares common control technologies but differs in current ratings and specific electrical characteristics defined by their alphanumeric suffixes.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

RT8097ALGE and RT8097AHGE are parameter-equivalent alternatives within the same manufacturer line, though they differ in output current specifications.