TPS72116DBVR - Texas Instruments

Manufacturer Part Number

TPS72116DBVR

Manufacturer

Texas Instruments

Introduction

The TPS72116DBVR is a fixed-output, low-dropout (LDO) linear voltage regulator designed for power-sensitive applications, providing a stable and efficient supply.

Product Features and Performance

Fixed 1.6V output voltage

Low dropout voltage: 0.24V @ 150mA

Output current capability: 150mA

Quiescent current: 120 µA

Supply current (max): 850 µA

PSRR: 48dB at 100Hz

Integrated enable feature for power-saving mode

Over-current and over-temperature protections

Reverse polarity protection

Product Advantages

High efficiency at light loads due to low quiescent current

Stable output with low dropout voltage enhances performance in power-sensitive applications

Built-in protection features ensure reliability and safety in operation

Enable pin allows for efficient power management by controlling shutdown and startup times

Key Technical Parameters

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 1.6V

Current Output: 150mA

Voltage Dropout (Max): 0.24V @ 150mA

PSRR: 48dB (100Hz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over-current protection prevents damage from excessive loads

Over-temperature protection ensures safe operation under high temperature conditions

Reverse polarity protection guards against installation errors

Compatibility

Surface Mount mounting type suitable for compact PCB designs

Compatible with a wide range of electronic applications due to its broad operating temperature range

Application Areas

Battery-powered devices

Portable electronics

Low-power IoT devices

Healthcare monitoring systems

Product Lifecycle

Status: Active

This product is not nearing discontinuation and replacements or upgrades can be consulted with Texas Instruments for future-generation products.

Several Key Reasons to Choose This Product

Highly energy-efficient for extended battery life in portable applications

Reliable performance under a wide range of environmental conditions

Comprehensive protection features enhance the longevity of the device it powers

Compact size suitable for space-constrained applications

Ease of integration into a variety of systems with minimal external components