IFX21401MBHTSA1 - Infineon Technologies

Manufacturer Part Number

IFX21401MBHTSA1

Manufacturer

Infineon Technologies

Introduction

The IFX21401MBHTSA1 is a part of Infineon Technologies' portfolio of Power Management ICs, specializing in Linear, Low Drop Out (LDO) Voltage Regulators. Designed for a wide range of applications, this adjustable output LDO regulator provides efficient, stable voltage regulation with minimal dropout.

Product Features and Performance

Adjustable output voltage for a broad range of applications

Positive output configuration enhances system compatibility

Low dropout voltage of 0.3V at 10mA load improves efficiency

Supports up to 40V input voltage, suitable for high-voltage applications

Capable of delivering up to 50mA output current

Low quiescent current of 200µA maximizes battery life

Excellent Power Supply Rejection Ratio (PSRR) of 48dB at 100Hz

Features Enable control for power-saving modes

Integrated Protection features: Antisaturation, Over Current, Over Temperature, Reverse Polarity, Short Circuit

Product Advantages

High input voltage capacity offers versatility in application

Ultra-low dropout enhances efficiency, especially valuable in battery-powered devices

Minimal quiescent current extends battery operational period

Robust protection features safeguard the component and the system

Compact surface mount package facilitates integration into space-constrained applications

Key Technical Parameters

Voltage Input (Max): 40V

Voltage Output (Min/Fixed): Tracking

Voltage Dropout (Max): 0.3V @ 10mA

Current Output: 50mA

Current Quiescent (Iq): 200 µA

Current Supply (Max): 5 mA

PSRR: 48dB (100Hz)

Operating Temperature: -40°C ~ 125°C

Package / Case: 6-SMD (5 Leads), Gull Wing

Quality and Safety Features

Antisaturation to prevent output voltages exceeding certain limits

Over Current Protection to limit excessive drawn current

Over Temperature Protection to shut down at high temp conditions

Reverse Polarity Protection to prevent damage from incorrect power connections

Short Circuit Protection to cut off in case of a direct short

Compatibility

Designed for surface mount technology, making it suitable for a wide range of printed circuit board designs.

Application Areas

Battery-powered devices

Industrial control systems

Automotive electronics

Telecommunication infrastructure

Consumer electronic devices

Product Lifecycle

Currently listed as Obsolete, indicating that it is near the end of its production life. Customers are advised to check for replacement models or consider last-time buys. Upgrades or replacements can be consulted with Infineon Technologies.

Several Key Reasons to Choose This Product

High input voltage capability accommodates various supply voltages

Ultra-low dropout for enhanced power efficiency

Low quiescent current extends the life of battery-powered applications

Comprehensive protection features ensure system reliability

Compact and versatile for broad application compatibility