IFX25001TCV50ATMA1

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The IFX25001TCV50ATMA1 is a positive fixed linear voltage regulator from Infineon Technologies, part of the IFX25401 series. It provides a fixed output voltage of 5 V with a maximum output current of 400 mA. The device supports an input voltage up to 40 V and operates within a temperature range of -40°C to +85°C. Key electrical parameters include a maximum dropout voltage of 250 mV, line regulation of 15 mV, and load regulation of 5 mV. It is housed in a TO-263-5 surface-mount package.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Provides stable fixed 5 V output for sensitive circuitry
• Supports high input voltages up to 40 V
• Delivers 400 mA continuous output current
• Operates reliably across extended industrial temperature ranges

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• General-purpose power management in embedded systems
• Voltage regulation for microcontroller supply rails
• Interface circuit power conditioning
• Industrial control system power distribution

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify component authenticity through authorized channels due to obsolete status. Confirm package integrity and pin alignment against TO-263-5 specifications. Check datasheet revisions for any parameter updates. Ensure storage conditions meet semiconductor handling standards to prevent moisture sensitivity issues prior to reflow soldering.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when a fixed 5 V rail is required with moderate current demands. Consider the 40 V input tolerance for noisy or high-voltage source environments. Evaluate thermal dissipation requirements given the 400 mA capability and TO-263-5 package thermal characteristics. Verify compatibility with existing PCB footprint designs utilizing this specific leaded package format.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This LDO belongs to the IFX25401 family of low-dropout regulators designed for robust performance in automotive and industrial applications. The series emphasizes reliability under varying load and line conditions. The TO-263-5 package offers enhanced thermal performance compared to smaller surface-mount options, suitable for higher power density designs requiring efficient heat dissipation.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Check for direct substitutes within the IFX25401 series offering identical pinouts and electrical characteristics. Verify availability of alternative manufacturers producing equivalent 5 V, 400 mA LDOs in TO-263-5 packages. Ensure thermal and regulatory compliance matches original design requirements before substitution.