IFX54441EJV33XUMA1 - Infineon Technologies

Manufacturer Part Number

IFX54441EJV33XUMA1

Manufacturer

Infineon Technologies

Introduction

Infineon's IFX54441EJV33XUMA1 is an LDO voltage regulator designed for power management applications requiring a fixed 3.3V output.

Product Features and Performance

Positive output configuration

Fixed output type

Single regulator integration

20V maximum input voltage

3V output voltage

4V maximum voltage dropout at 300mA

300mA output current capacity

60 µA quiescent current

12 mA maximum supply current

65dB power supply rejection ratio at 120Hz

Enable control feature

Overcurrent protection

Overtemperature protection

Reverse polarity protection

Product Advantages

High PSRR value for stable performance

Low dropout voltage for efficient operation

Built-in protection features for enhanced safety

Key Technical Parameters

Voltage - Input (Max): 20V

Voltage - Output (Min/Fixed): 3.3V

Current - Output: 300mA

Current - Quiescent (Iq): 60 µA

PSRR: 65dB (120Hz)

Quality and Safety Features

Overcurrent and overtemperature protection for reliability

Reverse polarity protection for mistake-proof design

Compatibility

Surface mount mounting type

8-SOIC package with exposed pad

Compatible with PG-DSO-8 device package

Application Areas

Ideal for a wide range of electronic devices requiring a stable 3.3V supply

Product Lifecycle

Obsolete status

Alternatives or upgrades should be considered

Several Key Reasons to Choose This Product

Stable fixed 3.3V output for consistent performance

Low dropout voltage to maximize efficiency

High PSRR for reduced power supply noise impact

Multiple built-in safety features to ensure device protection

Infineon's robust design suitable for various applications