TD1501-5.0-EV

Voltage Regulators - DC DC Switching Regulators Overview

The TD1501-5.0-EV is a positive fixed step-down (buck) switching regulator IC manufactured by EVVO. It provides a fixed output voltage of 5V with a maximum output current capability of 3A. The device operates at a switching frequency of 150kHz and features a single output channel. It is housed in a TO-263-6 package, also identified as D2PAK or TO-263BA, which includes five leads plus a tab for surface mount mounting.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated buck switching regulator topology for efficient DC/DC conversion
• Fixed 5V output voltage configuration
• High current delivery capability up to 3A
• Surface mount packaging design for board integration

Voltage Regulators - DC DC Switching Regulators Applications

• LCD liquid crystal displays
• Automotive DVD and GPS systems
• Security surveillance equipment
• Computer peripheral devices

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific manufacturer designation, as the part may be associated with Techcode Semiconductor under the EVVO branding. Confirm the package type matches the required TO-263-6 footprint. Ensure the fixed 5V output specification aligns with the target circuit design requirements before procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 5V output is required from a higher input voltage rail. The 3A current rating suits moderate power applications. Consider the 150kHz switching frequency for EMI management. The TO-263-6 package requires adequate thermal dissipation planning on the PCB layout.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the TD1501 series of easy-to-use step-down switch-mode voltage regulators. The series includes both adjustable and fixed output variants. The TD1501-5.0-EV specifically denotes the fixed 5V version within this family of buck converters designed for general-purpose power management tasks.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Publicly confirmed substitute part numbers include LM2596, AP1501, AP1506, AE1501, and HTCLM2596. Verify pinout compatibility and thermal performance characteristics when substituting these alternatives.