TPS78001DDCR - Texas Instruments

Manufacturer Part Number

TPS78001DDCR

Manufacturer

Texas Instruments

Introduction

Low-dropout linear voltage regulator designed for power-sensitive applications

Product Features and Performance

Adjustable output voltage from 1.22V to 5.25V

Low quiescent current of 800 nA

Supports up to 150mA output current

Wide input voltage range of up to 5.5V

High power supply rejection ratio (PSRR) ranging from 40dB to 15dB across 10Hz to 1kHz

Enable control features for power-saving modes

Product Advantages

Ultra-low quiescent current increases battery life in portable applications

Flexible output voltage range suitable for various devices

High PSRR ensures stable operation in noisy environments

Protection features enhance device reliability and safety

Key Technical Parameters

Input Voltage (Max): 5.5V

Output Voltage (Min/Fixed): 1.22V

Output Voltage (Max): 5.25V

Output Current: 150mA

Quiescent Current (Iq): 800 nA

Supply Current (Max): 5 µA

PSRR: 40dB ~ 15dB (10Hz to 1kHz)

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Reverse polarity protection

Compatibility

Compatible with a wide range of input voltages and different output requirements due to its adjustable output

Surface Mount SOT-23-5 Thin, TSOT-23-5 package compatible with automated assembly processes

Application Areas

Mobile Phones

Portable Electronics

Battery-powered Applications

Smart Cards

Medical Devices

Product Lifecycle

Status: Active

No indication of nearing discontinuation

Availability of replacements or upgrades as standard within Texas Instruments product line

Several Key Reasons to Choose This Product

Ultra-low power consumption ideal for battery-sensitive designs

Broad application flexibility due to adjustable voltage output

High level of integration with enable pin and protection features saves additional component costs

Industry-leading PSRR performance for stable operation in noisy environments

Reliable operation over a wide temperature range from -40°C to 125°C

Reputable manufacturer with a history of quality and innovation in power management solutions