LM2694MTX/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2694MTX/NOPB is a step-down switching regulator manufactured by Texas Instruments. It operates with an input voltage range of 8 V to 30 V and provides a maximum output current of 600 mA. The device features a fixed switching frequency of 1 MHz and supports adjustable output voltages from 2.5 V to 24 V. It is housed in a TSSOP-14 package and is rated for operation within a temperature range of -40 °C to +125 °C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates a high-frequency buck converter topology for efficient power conversion.
• Includes integrated power switch and control circuitry for simplified design.
• Supports shutdown mode for reduced standby power consumption.

Voltage Regulators - DC DC Switching Regulators Applications

• Point-of-load regulation in industrial equipment
• Power supply stages for embedded computing systems
• Battery-powered devices requiring efficient voltage stepping

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'MTX' against the manufacturer's official datasheet to confirm the tape-and-reel packaging configuration and ensure compatibility with automated assembly processes. Cross-reference the component marking code with the latest production data to authenticate the source and verify RoHS compliance status before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution is required for converting higher bus voltages down to lower logic or analog levels. The 1 MHz switching frequency allows for smaller external passive components compared to lower-frequency alternatives. Ensure the thermal design accommodates the TSSOP-14 package limitations under maximum load conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2694 family of single-output step-down regulators. It shares functional similarities with other members of the series but differs in package type and reel specifications. The family is designed for applications requiring moderate current capabilities with high efficiency across a wide input voltage range.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for LM2694SD/NOPB if a WSON-10 footprint is acceptable, as it shares identical electrical characteristics. Verify pinout compatibility and thermal performance differences between the TSSOP-14 and alternative packages before substitution.