LM5010AMHX/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM5010AMHX/NOPB is a step-down switching regulator from Texas Instruments, housed in a 14-HTSSOP package. It operates with an input voltage range of 6 V to 75 V and provides a single adjustable output from 2.5 V to 70 V at up to 1 A. The device utilizes a constant on-time control topology with a switchable frequency between 50 kHz and 1 MHz. It features low quiescent current of 650 uA and functions within a junction temperature range of -40°C to +150°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Constant on-time control architecture for fast transient response
• Wide input voltage capability supporting high-voltage sources
• Adjustable switching frequency for optimization of external components
• Integrated thermal shutdown protection

Voltage Regulators - DC DC Switching Regulators Applications

• Industrial power supplies
• Point-of-load regulation modules
• Automotive electronics systems
• Distributed power architectures

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number including the suffix against official Texas Instruments documentation to ensure correct package and temperature grade. Confirm RoHS compliance status through the manufacturer's datasheet or certification documents before procurement. Cross-reference the ordering information with authorized distributors to validate availability and authenticity.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing buck converters requiring wide input voltage ranges up to 75 V. The adjustable output voltage allows flexibility for various load requirements. Consider the operating temperature range and package thermal performance for high-temperature industrial environments. Ensure the chosen switching frequency aligns with inductor and capacitor selection guidelines provided in the technical data.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the LM5010A series of non-synchronous buck regulators. It is designed for applications needing robust performance in high-voltage environments. The HTSSOP-14 package offers a compact solution for space-constrained designs. Related evaluation modules such as the LM5010AEVAL/NOPB are available for design verification.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult the official datasheet for direct pin-to-pin compatible alternatives within the LM5010 family. Verify electrical specifications and package dimensions for any substitute parts. No specific public substitute part numbers are confirmed in the provided source material.