RT5796AHGE

Voltage Regulators - DC DC Switching Regulators Overview

The RT5796AHGE is a synchronous step-down converter manufactured by Richtek USA Inc. It operates with an input voltage range of 2.5 V to 6 V and delivers up to 1.5 A of output current. The device features a fixed switching frequency of 1 MHz and supports adjustable output voltages from 600 mV to 3.4 V. It utilizes CMCOT control topology for fast transient response. The component is housed in a TSOT-23-5 package, draws 22 uA of quiescent current, and functions within a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• CMCOT synchronous buck topology for enhanced transient performance
• Compact TSOT-23-5 surface-mount packaging
• Low quiescent current consumption for efficiency

Voltage Regulators - DC DC Switching Regulators Applications

• Portable consumer electronics power management
• Battery-powered devices requiring efficient DC-DC conversion
• Embedded systems with limited board space

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'HGJ5' or 'GE' against the manufacturer's official datasheet to confirm pinout compatibility and thermal characteristics. Ensure that the ordering information matches the exact package type and tape-and-reel specifications required for your assembly process. Cross-reference the RoHS compliance status directly with the latest product documentation provided by Richtek.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact footprint is required alongside moderate current capabilities. The 1 MHz switching frequency allows for smaller external passive components compared to lower-frequency alternatives. Verify that the input voltage source remains within the 2.5 V to 6 V operational window to ensure stable regulation and optimal efficiency across the load range.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the Richtek RT5796 series of synchronous step-down converters. It shares architectural similarities with other models in the family, such as the RT5796CHGJ5, but differs in specific suffix designations that may indicate package variations or manufacturing revisions. It serves as a power management integrated circuit (PMIC) solution for low-power applications.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

The RT5796CHGJ5 is a documented alternative within the same series offering identical electrical specifications. Confirm that the physical package dimensions and pin assignments are compatible before substitution.