TPS70618DBVR - Texas Instruments

Manufacturer Part Number

TPS70618DBVR

Manufacturer

Texas Instruments

Introduction

TPS70618DBVR is a high-performance low-dropout linear regulator, catering to a wide range of power management demands.

Product Features and Performance

High PSRR (Power Supply Rejection Ratio) of 80dB at 10Hz

Maintains stability with ceramic output capacitors

High accuracy output voltage regulation

Low quiescent current of 2.55 µA ideal for battery-powered applications

Current output of 150mA suitable for small to medium-power devices

Product Advantages

Efficient power management for low-power electronics

Minimal power loss due to low dropout voltage

Robust protection features enhance device safety

Small footprint due to compact SOT-23-5 package

Key Technical Parameters

Voltage - Input (Max): 6.5V

Voltage - Output (Min/Fixed): 1.8V

Output Configuration: Positive, Fixed

Number of Regulators: 1

Current - Supply (Max): 350 µA

PSRR: 80dB ~ 52dB (10Hz ~ 1kHz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with various microcontrollers and digital ICs requiring 1.8V supply

Well-suited for battery-operated devices

Application Areas

Mobile Phones

PDAs and Portable Electronics

Wireless and RF systems

IoT Devices

Product Lifecycle

Product Status: Active

Not nearing discontinuation; continuous availability assured

Several Key Reasons to Choose This Product

Optimizes power consumption, extending battery life of portable devices

Design flexibility with enable control feature

High power supply rejection ratio ensures stable operation despite input voltage fluctuation

Broad operating temperature range suitable for industrial applications

Surface mount packaging enables compact and space-efficient PCB design