TLS203B0EJV50XUMA1 - Infineon Technologies

Manufacturer Part Number

TLS203B0EJV50XUMA1

Manufacturer

Infineon Technologies

Introduction

The TLS203B0EJV50XUMA1 is a fixed output, low dropout (LDO) voltage regulator from Infineon Technologies, designed to provide stable and efficient power management in automotive and other high-reliability applications.

Product Features and Performance

Positive output configuration

Fixed output at 5V

Single regulator output

Maximum input voltage of 20V

Maximum dropout voltage of 0.41V at 300mA load

Output current capacity of 300mA

Low quiescent current of 60 µA

High power supply rejection ratio (PSRR) of 65dB at 120Hz

Integrated features for enabling control

Product Advantages

Enhanced power efficiency and thermal performance due to low dropout characteristics

Robust protection features including Over Current, Over Temperature, and Reverse Polarity protection

Excellent output voltage stability ensured by low quiescent current and high PSRR

AEC-Q100 qualification suitable for automotive applications

Key Technical Parameters

Input Voltage (Max): 20V

Output Voltage (Min/Fixed): 5V

Voltage Dropout (Max): 0.41V @ 300mA

Current Output: 300mA

Current Quiescent (Iq): 60 µA

PSRR: 65dB (120Hz)

Quality and Safety Features

Reverse Polarity Protection

Over Current Protection

Over Temperature Protection

Compatibility

Compatible with a variety of automotive and industrial applications requiring stable 5V supply

Surface mount package suitable for high-density mounting (8-SOIC Exposed Pad)

Application Areas

Automotive systems

Industrial power supplies

Portable devices

Embedded systems

Product Lifecycle

Product status: Active

Long-term availability with no immediate plans for discontinuation

Several Key Reasons to Choose This Product

High reliability and performance consistency in harsh automotive environments

Minimal dropout voltage facilitates higher efficiency

Extensive protection features ensure product longevity in case of abnormal operating conditions

Low operating current beneficial for power-sensitive applications

Qualified for automotive applications, ensuring robust performance and compliance with industry standards