LM2595T-ADJ/0135

Voltage Regulators - DC DC Switching Regulators Overview

The LM2595T-ADJ/0135 is a SIMPLE SWITCHER power converter from Texas Instruments, functioning as a 150 kHz step-down voltage regulator. It provides a positive adjustable output voltage ranging from 1.2 V to 37 V with a maximum output current of 1 A. The device operates with an input voltage range of 4.5 V to 40 V DC and features a quiescent current of 5 mA. It is housed in a TO-220-5 package and supports an operating temperature range from -40°C to +125°C junction temperature.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated synchronous rectification is not supported; the device utilizes external diode topology for step-down conversion.
• Fixed switching frequency operation at 150 kHz enables the use of compact passive components.
• Adjustable output voltage capability allows customization within the specified electrical limits.

Voltage Regulators - DC DC Switching Regulators Applications

• Distributed bias power supplies
• Point-of-load regulation modules
• Battery-powered systems requiring efficient step-down conversion

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix /0135 against official Texas Instruments documentation to confirm it denotes a prototype or specific tape-and-reel configuration rather than a standard commercial variant. Ensure compatibility with the TO-220-5 package thermal requirements. Cross-reference the NOPB designation if lead-free compliance is required for your assembly process.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 150 kHz switching frequency is preferred for EMI management and component size optimization. It is suitable for applications requiring up to 1 A load current with an input voltage up to 40 V. Consider the TO-220-5 package for through-hole mounting and adequate heat dissipation without additional heatsinking in low-power scenarios.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2595 family of SIMPLE SWITCHER regulators. It shares architectural similarities with other members but is distinguished by its specific output voltage adjustability and current rating. The family is designed for high-efficiency DC-DC conversion, offering a simplified design process compared to discrete solutions.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

The LM2595T-ADJ/NOPB is a confirmed equivalent part number representing the same functional specifications with lead-free manufacturing. Verify pinout and thermal characteristics remain identical before substitution.