TPS5410MDREP

Voltage Regulators - DC DC Switching Regulators Overview

The TPS5410MDREP is an Enhanced Product step-down converter from Texas Instruments, housed in an 8-SOIC package. It operates with an input voltage range of 5.5 V to 36 V and delivers a maximum output current of 1 A. The device features a fixed switching frequency of 500 kHz and supports adjustable output voltages down to 1.22 V. It exhibits a typical quiescent current of 18 µA and functions reliably within an operating temperature range of -55 °C to +125 °C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated synchronous rectification for high efficiency
• Fixed 500 kHz switching frequency enables compact external component sizing
• Adjustable output voltage capability extending down to 1.22 V
• Enhanced product qualification for extended industrial temperature operation

Voltage Regulators - DC DC Switching Regulators Applications

• Industrial systems requiring robust power regulation
• Battery-powered equipment utilizing wide input voltage ranges
• General-purpose point-of-load conversion modules

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'MDREP' against the manufacturer's official documentation to confirm the exact tape-and-reel packaging configuration and lead-free status. Ensure that the Enhanced Product designation aligns with your project's reliability requirements and that the 8-SOIC thermal characteristics are sufficient for your intended application environment.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a single-output buck converter is required with an input voltage up to 36 V and a load current of 1 A. The fixed 500 kHz frequency is suitable for designs prioritizing small passive component size over ultra-low noise. Consider the -55 °C to +125 °C operating range for harsh environments where standard commercial grade parts may fail.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the TPS5410 family of synchronous step-down converters. It shares core topology and performance metrics with other variants in the series but is distinguished by its specific package marking and Enhanced Product qualification level. The MDREP suffix indicates the specific reel-based packaging format provided by the manufacturer.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult the official datasheet for direct pin-to-pin compatible alternatives within the TPS541x family. Verify that any substitute maintains the same 1 A output current rating and 500 kHz switching frequency to ensure circuit stability without redesign.