LM2734YMKX/S5001203

Voltage Regulators - DC DC Switching Regulators Overview

The LM2734YMKX/S5001203 is a buck switching regulator IC manufactured by Texas Instruments. It features a positive adjustable output voltage range from 0.8V to 18V with a single output channel capable of delivering up to 1A load current. The device operates within an input voltage range of 3V to 20V and utilizes a SOT-23-6 (TSOT-23-6) thin package. It is classified as a step-down DC-DC converter designed for efficient power management in compact applications.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Step-down DC-DC regulation topology
• Positive adjustable output voltage capability
• Compact TSOT-23-6 thin package design

Voltage Regulators - DC DC Switching Regulators Applications

• Battery-powered portable electronics
• Embedded systems requiring efficient voltage conversion
• General-purpose low-power supply regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the exact suffix 'S5001203' against official Texas Instruments documentation, as this specific designation may indicate a prototype or limited-run variant rather than a standard commercial part number. Confirm RoHS compliance status and moisture sensitivity level requirements before integration into production designs.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a small form factor is critical due to its TSOT-23-6 packaging. Ensure the application requires an input voltage between 3V and 20V and an output current not exceeding 1A. Verify that the adjustable output range starting at 0.8V meets the system's voltage requirements.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2734 family of high-frequency step-down converters. While other variants like the LM2734ZSD/NOPB use WSON packages, this model specifically employs the SOT-23-6 footprint. It shares core functionality with the series but differs in physical dimensions and potentially manufacturing lot specifications.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include LM2734YMKX/NOPB for standard commercial availability. For wider input ranges or higher current, consider the LM27341QMY/NOPB. Always verify pin compatibility and thermal performance when cross-referencing datasheets.