TPS77018DBVR - Texas Instruments

Manufacturer Part Number

TPS77018DBVR

Manufacturer

Texas Instruments

Introduction

The TPS77018DBVR is a low-dropout linear regulator designed for power-sensitive applications.

Product Features and Performance

Single LDO Regulator

Fixed 1.8V Output Voltage

50mA Output Current

Low Dropout Voltage

High PSRR of 60dB at 1kHz

Enable Control Feature

Low Quiescent Current of 28 µA

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Product Advantages

Highly Stable Output Voltage

Low Power Consumption

Small Footprint SC-74A, SOT-753 Package

Excellent Thermal Performance

Suitable for Battery-Powered Devices

Key Technical Parameters

10V Maximum Input Voltage

Fixed 1.8V Output Voltage

50mA Current Output

28 µA Quiescent Current

60dB PSRR at 1kHz

Quality and Safety Features

Built-in Over Current Protection

Thermal Over Temperature Protection

Reverse Polarity Protection Mechanism

Compatibility

Surface Mount Type Compatible with SOT-23-5 Package

Application Areas

Mobile Phones

Battery-Powered Devices

Portable Electronics

Microprocessor Power Supplies

Product Lifecycle

Product Status: Active

Not nearing discontinuation

Availability of Replacements or Upgrades: Not specified

Several Key Reasons to Choose This Product

Provides a stable power supply for sensitive electronics

Minimizes power loss due to low quiescent current

Supports up to 10V input with a fixed 1.8V output

Small and compact package ideal for space-constrained applications

Robust safety features ensure long-term reliability