TPS7A2018PDQNR - Texas Instruments

Manufacturer Part Number

TPS7A2018PDQNR

Manufacturer

Texas Instruments

Introduction

The TPS7A2018PDQNR is a low-dropout linear regulator designed for power management applications, ensuring a stable and efficient voltage supply.

Product Features and Performance

Fixed output voltage of 1.8V

Maximum input voltage of 6V

Low dropout voltage of 0.2V at 300mA load

Output current capacity of 300mA

Very low quiescent current at 15 µA

High PSRR: 65dB to 40dB from 100Hz to 1MHz

Has enable control feature

Includes protection for overcurrent, overtemperature, and under voltage lockout (UVLO)

Surface mount package, easy for PCB design integration

Operating temperature range from -40°C to 125°C

Product Advantages

High efficiency with low dropout voltage

Low quiescent current enhances battery life in portable applications

Robust protection features ensure long operational life and reliability

Compact 4-X2SON package saves space on PCBs

Key Technical Parameters

Voltage Input (Max): 6V

Voltage Output (Min/Fixed): 1.8V

Voltage Dropout (Max): 0.2V @ 300mA

Current Output: 300mA

Current Quiescent (Iq): 15 µA

PSRR: 65dB ~ 40dB (100Hz ~ 1MHz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Under Voltage Lockout (UVLO)

Compatibility

Suitable for use in a variety of electronic devices requiring stable low voltage supply

Application Areas

Consumer Electronics

Industrial Controls

Portable Devices

Telecommunications Equipment

Product Lifecycle

Currently active

No indication of discontinuation or replacements

Several Key Reasons to Choose This Product

High performance and reliability with built-in protection features

Ultra-low power consumption benefiting extended battery life in portable applications

High PSRR enhances performance in noise-sensitive applications

Supports a wide operational temperature range suitable for harsh environments

Compact design ideal for space-constrained applications