TPS7A1650AQDGNRQ1 - Texas Instruments

Manufacturer Part Number

TPS7A1650AQDGNRQ1

Manufacturer

Texas Instruments

Introduction

The TPS7A1650AQDGNRQ1 is a low dropout (LDO) linear voltage regulator, designed for managing power in automotive and other applications requiring precise voltage control.

Product Features and Performance

Fixed output voltage of 5V

Maximum input voltage of 60V

Low dropout voltage of 0.265V at 100mA load

Output current up to 100mA

Quiescent current of 15 µA

Maximum supply current of 60 µA

Power supply rejection ratio (PSRR) of 50dB at 100Hz

Includes control features such as Enable and Power Good

Built-in protection for overcurrent, overtemperature, and under-voltage lockout (UVLO)

Operates in temperatures from -40°C to 125°C

Product Advantages

High-reliability components suitable for automotive applications

Low quiescent current enhances energy efficiency

Comprehensive protection features ensure robust performance under fault conditions

Key Technical Parameters

Voltage Input (Max): 60V

Voltage Output (Min/Fixed): 5V

Voltage Dropout (Max): 0.265V @ 100mA

Current Output: 100mA

Current Quiescent (Iq): 15 µA

PSRR: 50dB (100Hz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Overcurrent and overtemperature protection

Under-voltage lockout (UVLO)

AEC-Q100 qualified for automotive applications

Compatibility

Compatible with various automotive applications requiring a fixed 5V output

Application Areas

Automotive electronics

Power management for sensors and microcontrollers in vehicles

Product Lifecycle

Status: Active

Not nearing discontinuation

Replacement or upgrades available as needed within Texas Instruments product range

Several Key Reasons to Choose This Product

High input voltage range up to 60V suitable for fluctuating automotive power supplies

Low dropout aiding performance in low-voltage conditions

Stringent protection features tailored for harsh automotive environments

Complies with automotive standards for enhanced reliability and safety

Minimal quiescent current makes it suitable for battery-operated systems