LM2594HVMX-ADJ/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2594HVMX-ADJ/NOPB is a SIMPLE SWITCHER high-voltage step-down DC/DC converter from Texas Instruments. It operates with an input voltage range of 4.5V to 60V and provides an adjustable output voltage between 1.2V and 37V. The device delivers a maximum output current of 500mA at a fixed switching frequency of 150kHz. Packaged in an 8-pin SOIC surface-mount format, it supports an operating temperature range from -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates a power switch and internal frequency compensation circuitry for simplified design
• Supports wide input voltage ranges suitable for industrial and automotive applications
• Includes built-in thermal shutdown and current limit protection mechanisms

Voltage Regulators - DC DC Switching Regulators Applications

• Industrial control systems requiring robust power regulation
• Automotive electronics and battery-powered equipment
• Communication infrastructure power supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official datasheets to confirm package type and electrical ratings. Ensure compatibility with existing PCB footprints and thermal management requirements. Confirm RoHS compliance status through manufacturer documentation before integration into final assemblies.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing buck converters for high-input voltage environments up to 60V. It is appropriate for applications needing moderate current levels around 500mA with minimal external components. Consider the SOIC package constraints for space-limited designs requiring surface-mount technology.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2594HV series of monolithic integrated circuits designed as step-down switching regulators. It simplifies power supply design by integrating the necessary control logic and power transistor, reducing the need for complex external circuitry compared to discrete solutions.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LM2594HVN-ADJ/NOPB (Through-hole equivalent)

Voltage Regulators - DC DC Switching Regulators FAQ

What is the maximum input voltage supported by this regulator?

The device supports a maximum input voltage of 60V.

Does this component include short-circuit protection?

Yes, it features internal current limiting and thermal shutdown protection.