TPS727285DSER - Texas Instruments

Manufacturer Part Number

TPS727285DSER

Manufacturer

Texas Instruments

Introduction

The TPS727285DSER is a low-dropout regulator optimized for power-sensitive applications.

Product Features and Performance

Output Configuration: Positive

Output Type: Fixed

Single Regulator

Low Dropout Voltage: 0.2V @ 200mA

Output Current: 250mA

Stable with Small Ceramic Output Capacitors

Low Quiescent Current: 110 µA

Supply Current: 130 µA

Excellent Power Supply Rejection Ratio (PSRR): 85dB ~ 45dB from 10Hz to 1MHz

Enable Pin for On/Off Control

Product Advantages

Highly accurate output voltage regulation

Low-power consumption ideal for battery-powered applications

Fast transient response

High PSRR for noise-sensitive applications

Key Technical Parameters

Voltage - Input (Max): 5.5V

Voltage - Output (Min/Fixed): 2.85V

Current - Output: 250mA

Voltage Dropout (Max): 0.2V

PSRR: 85dB ~ 45dB (10Hz ~ 1MHz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Protection against Over Current

Over Temperature Protection

Under Voltage Lockout (UVLO)

Thermal Overload Protection

Compatibility

Compatible with Positive Output Configuration Systems

Surface Mount Device for PCB integration

Application Areas

Mobile Phones

Portable Media Players

Wireless LAN Devices

Battery-powered Equipment

Product Lifecycle

Status: Active

Not nearing discontinuation

Replacement or upgrade options may be available

Several Key Reasons to Choose This Product

Energy-efficient operation for extended battery life

High PSRR ensures clean voltage supply in noisy environments

Wide operating temperature range suitable for industrial applications

Small package size (6-WFDFN) saves PCB space

Easy integration with Enable feature for system power management

Robust safety features protect against common fault conditions

Industry-leading performance from Texas Instruments, a reputed manufacturer in power management solutions