IFX25001TFV50ATMA1

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

The IFX25001TFV50ATMA1 is a positive fixed linear low-dropout (LDO) voltage regulator manufactured by Infineon Technologies. It provides a fixed output voltage of 5V with a maximum continuous output current of 400mA. The device supports an input voltage range up to 40V and features a typical quiescent current of 220 µA. It incorporates comprehensive protection mechanisms including overcurrent, thermal shutdown, reverse polarity, and short-circuit protection. The component operates within a temperature range of -40°C to 125°C and is housed in a PG-TO252-3 surface-mount package.

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

• Integrated protection against overcurrent, thermal overload, reverse polarity, and output short circuits
• High power supply rejection ratio for stable regulation under varying line conditions
• Low dropout voltage characteristic ensuring efficient performance at minimal voltage differentials

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

• General purpose linear voltage regulation in electronic systems
• Power management integrated circuits requiring fixed 5V output
• Industrial applications operating within extended temperature ranges

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

Verify the obsolete status of this specific part number before procurement planning. Confirm availability of qualified replacement components from the manufacturer or authorized distributors. Ensure that any substitute devices meet the required electrical specifications and package dimensions for your design. Check for relevant product change notifications regarding packaging or qualification updates.

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

Select this component when a robust 5V LDO solution is required with high input voltage tolerance up to 40V. Consider the PG-TO252-3 package for adequate thermal dissipation at higher load currents. Evaluate the 400mA output capability against system peak demands. Verify that the fixed output configuration aligns with the target circuit requirements without needing external feedback networks.

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

This device belongs to the IFX25001 series of linear regulators designed for automotive and industrial environments. It offers a balance of performance and protection features suitable for demanding applications. The series is characterized by its ability to handle high input voltages while maintaining stable output regulation.

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

Public sources indicate that this part is obsolete. No specific public substitute part numbers are confirmed in the provided documentation.