TPS71750DSER - Texas Instruments

Manufacturer Part Number

TPS71750DSER

Manufacturer

Texas Instruments

Introduction

The TPS71750DSER is a low dropout linear regulator designed for power management, ideal for devices requiring stable and low-voltage power supply.

Product Features and Performance

Single output LDO regulator

Fixed 5V output voltage

Maximum input voltage of 6.5V

Low dropout voltage of 0.3V at 150mA load

Output current capacity of 150mA

Quiescent current of 80 µA

Power supply rejection ratio (PSRR) ranges from 70dB to 45dB across 100Hz to 1MHz frequencies

Enable control feature for power saving

Over current, over temperature, reverse polarity, and under voltage lockout protection

Product Advantages

High-efficiency with low dropout voltage

Compact 6-WFDFN package for space-sensitive applications

Robust protection features enhance product reliability and safety

Key Technical Parameters

Input Voltage (Max): 6.5V

Output Voltage (Min/Fixed): 5V

Dropout Voltage (Max): 0.3V @ 150mA

Current Output: 150mA

PSRR: 70dB ~ 45dB (100Hz ~ 1MHz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Under Voltage Lockout

Compatibility

Compatible with various circuits requiring a fixed 5V output up to 150mA

Application Areas

Consumer Electronics

Telecommunications

Portable devices

Computing applications

Product Lifecycle

Current status: Active

Not nearing discontinuation, with replacements and upgrades continuously being developed

Several Key Reasons to Choose This Product

Reliable performance with fixed 5V output suitable for various applications

Low quiescent current and dropout increasing battery life in portable devices

Robust safety features ensure extended product lifespan under various conditions

Compact package suitable for space-constrained applications

High PSRR ensuring low noise power supply suitable for sensitive electronics