TLE4267GATMA1 - Infineon Technologies

Manufacturer Part Number

TLE4267GATMA1

Manufacturer

infineon-technologies

Introduction

The TLE4267GATMA1 is a Low Drop Out (LDO) voltage regulator, designed primarily for automotive applications. It falls under the category of Power Management Integrated Circuits (PMICs) and is part of infineon-technologies' OPTIREG™ series.

Product Features and Performance

Fixed output configuration

Voltage input up to 40V

Minimum/fixed voltage output of 5V

Dropout voltage of 0.6V at 400mA load

Output current of 400mA

Quiescent current of 4 mA

Supply current up to 80 mA

Power Supply Rejection Ratio (PSRR) of 54dB at 100Hz

Control features include Inhibit and Reset

Protection features for Over Temperature, Over Voltage, Reverse Polarity, Short Circuit, and Transient Voltage

Product Advantages

Optimized for automotive applications with robust protection features

Low dropout voltage for efficient operation

Compact TO-263-8 package suitable for space-constrained applications

Key Technical Parameters

Input Voltage (Max): 40V

Output Voltage (Min/Fixed): 5V

Dropout Voltage (Max): 0.6V @ 400mA

Output Current: 400mA

Quiescent Current (Iq): 4 mA

Supply Current (Max): 80 mA

PSRR: 54dB (100Hz)

Quality and Safety Features

AEC-Q100 qualified for automotive reliability

Over Temperature, Over Voltage, Reverse Polarity, Short Circuit, and Transient Voltage protection

Compatibility

Surface Mount mounting type compatible with standard PCB technology

Package/Case: TO-263-8, D2PAK (7 Leads + Tab), TO-263CA

Application Areas

Automotive power supply systems

Embedded systems within automotive applications more subject to voltage variations and transients

Product Lifecycle

The product status is Active indicating ongoing manufacturing and availability, with no current indications of discontinuation or obsolescence.

Several Key Reasons to Choose This Product

High reliability and quality suitable for harsh automotive environments

Efficient power management with low dropout voltage

Robust protection features ensuring device and circuit safety

Standardized package enhancing compatibility with typical automotive systems

Extended operating temperature range from -40°C to 150°C suitable for outdoor and under-hood applications