LM2593HVT-5.0

Voltage Regulators - DC DC Switching Regulators Overview

The LM2593HVT-5.0 is a SIMPLE SWITCHER power converter from Texas Instruments, functioning as a step-down voltage regulator with a fixed 5V output. It operates at a switching frequency of 150 kHz and supports an input voltage range from 4.5 V to 60 V. The device delivers up to 2 A of output current and utilizes a TO-220 package. It features internal frequency compensation and a fixed 1.23 V reference voltage for accurate regulation.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated high-voltage switch capable of handling input voltages up to 60 V
• Fixed 150 kHz switching frequency enables the use of compact external components
• Internal frequency compensation simplifies design requirements
• Built-in thermal shutdown protects against overheating

Voltage Regulators - DC DC Switching Regulators Applications

• Distributed power supply systems
• On-card regulation for boards powered by bus supplies
• Pre-regulators for post-switching regulators

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the suffix 'T' indicates the TO-220 package variant distinct from the SMD versions. Confirm the '-5.0' designation specifies the fixed 5 V output option. Ensure compatibility with the SIMPLE SWITCHER family documentation for proper component selection.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this part when a through-hole TO-220 package is required for higher current handling or easier thermal management compared to surface-mount options. Compare with LM2593HV series variants to ensure the specific package and output voltage match the circuit design constraints.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the LM2593HV series of SIMPLE SWITCHER power converters. These devices are designed for high-efficiency step-down conversion. The series includes various output voltage options and package types to suit different power and form factor requirements in industrial and commercial applications.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LM2593HVS-5.0/NOPB (TO-263 package)

Voltage Regulators - DC DC Switching Regulators FAQ

What is the maximum input voltage for the LM2593HVT-5.0?

The maximum input voltage is 60 V.

Does the LM2593HVT-5.0 support adjustable output voltage?

No, the -5.0 suffix indicates a fixed 5 V output. Adjustable versions exist within the same series.