IFX25001MEV33HTSA1

Description：IC REG LIN 3.3V 400MA SOT223-4
Series：-
Mfr：Infineon Technologies
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:83e5aa5d8523 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Infineon Technologies

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Product introduction

IFX25001MEV33HTSA1 is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is IC REG LIN 3.3V 400MA SOT223-4. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for IFX25001MEV33HTSA1

Description：IC REG LIN 3.3V 400MA SOT223-4
Series：-
Mfr：Infineon Technologies
Package：Tape & Reel (TR),Cut Tape (CT)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：40V
Voltage - Output (Min/Fixed)：3.3V
Voltage - Output (Max)：-
Voltage Dropout (Max)：1.2V @ 300mA
Current - Output：400mA
Current - Quiescent (Iq)：220 µA
Current - Supply (Max)：30 mA
PSRR：60dB (100Hz)
Control Features：-
Protection Features：Over Current, Over Temperature, Reverse Polarity, Short Circuit
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：TO-261-4, TO-261AA
Supplier Device Package：PG-SOT223-4-21
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for IFX25001MEV33HTSA1

IFX25001MEV33HTSA1

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

The IFX25001MEV33HTSA1 is a positive fixed linear voltage regulator from Infineon Technologies, providing a stable 3.3V output with a maximum current of 400mA. It operates within an input voltage range up to 40V and features a maximum dropout voltage of 1.2V at 300mA load. The device incorporates comprehensive protection mechanisms including overcurrent, thermal shutdown, reverse polarity, and short-circuit protection. With a quiescent current of 220 µA and power supply rejection ratio of 60dB at 100Hz, it ensures efficient operation across a wide temperature range of -40°C to 125°C in a PG-SOT223-4-21 surface-mount package.

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

Integrated protection against overcurrent, thermal overload, reverse polarity, and short circuits for robust system reliability
High power supply ripple rejection capability to maintain clean output voltage under varying input conditions
Wide operating junction temperature range suitable for demanding automotive and industrial environments

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

Automotive electronic control units requiring stable low-noise power supplies
Industrial sensor interfaces needing precise voltage regulation
General purpose linear post-regulation in power management systems

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

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for specific packaging variants if reel quantities are required. Ensure the PG-SOT223-4-21 footprint matches your PCB design constraints before finalizing orders.

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

Select this regulator when a fixed 3.3V output is needed with high input voltage tolerance up to 40V. Consider its 400mA current limit and 1.2V dropout characteristic for efficiency calculations. Evaluate the 220 µA quiescent current impact on standby power consumption relative to alternative low-dropout options.

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

This component belongs to the LDO regulator family designed for automotive-grade applications. It complements switching regulators by providing clean, stable DC voltage for sensitive downstream circuitry. The SOT223 package offers a balance between thermal performance and board space efficiency for medium-current applications.