TLE7469GV53AUMA1 - Infineon Technologies

Manufacturer Part Number

TLE7469GV53AUMA1

Manufacturer

Infineon Technologies

Introduction

The TLE7469GV53AUMA1 is a dual linear voltage regulator designed for automotive applications, offering stable operation with two fixed voltage outputs and multiple protection features.

Product Features and Performance

Dual regulator outputs: 3.3V and 5V

Maximum input voltage: 45V

Output current capacity: 200mA and 215mA

Low quiescent current: 55 µA

Power Supply Rejection Ratio (PSRR): 60dB at 100Hz

Control features include Inhibit, Reset, and Watchdog

Short Circuit, Over Current, and Over Temperature protection

Product Advantages

Efficient power management with fixed output voltages

Minimal power loss with low dropout voltage

Enhanced system reliability with built-in protective features and control mechanisms

Key Technical Parameters

Voltage Input (Max): 45V

Voltages Output (Min/Fixed): 3.3V, 5V

Voltage Dropout (Max): 0.6V at 215mA

Current Output: 200mA, 215mA

Quiescent current (Iq): 55 µA

Quality and Safety Features

Over Current, Over Temperature, and Short Circuit protection

Suitable for demanding automotive environments (Operating Temperature: -40°C ~ 150°C)

AEC-Q100 qualified

Compatibility

Surface mount package type (12-BSOP)

Integrated within automotive power management systems

Application Areas

Automotive electronics

Power supply systems in vehicles

Product Lifecycle

Status: Active

Not nearing discontinuation with ongoing support and availability

Several Key Reasons to Choose This Product

Optimized for automotive applications with AEC-Q100 qualification

Dual output for versatile power supply management

Low power consumption with high power supply rejection

Comprehensive protective features to ensure longevity and reliability in harsh conditions

Extended operating temperature range suitable for automotive environments