TPS72216DBVT - Texas Instruments

Manufacturer Part Number

TPS72216DBVT

Manufacturer

Texas Instruments

Introduction

A high-performance, low-dropout linear regulator that delivers a fixed output voltage with low quiescent current.

Product Features and Performance

Low-dropout voltage

High PSRR (48dB at 100Hz)

Low quiescent current (120 µA)

Stable with low ESR capacitors

Output current capability of 50mA

Output voltage fixed at 1.6V

Input voltage range up to 5.5V

Overcurrent and overtemperature protection

Reverse polarity protection

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

Surface mount SC-74A, SOT-753 package

Product Advantages

High-efficiency power conversion

Minimal power loss due to low dropout

Extended battery life for portable applications

Robust built-in protection features

Supports small form factor applications

Compatible with ceramic capacitors for cost-effectiveness

Key Technical Parameters

Voltage - Input (Max): 5.5V

Voltage - Dropout (Max): 0.1V @ 50mA

Current - Output: 50mA

Current - Quiescent (Iq): 120 µA

Current - Supply (Max): 550 µA

PSRR: 48dB (100Hz)

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Reverse polarity protection

Compatibility

Can be used with a variety of capacitors including ceramics.

Application Areas

Battery-powered devices

Portable electronics

Wireless communication modules

Healthcare and medical equipment

Product Lifecycle

Active product status, not nearing discontinuation. Subsequent models or upgrades may be available.

Key Reasons to Choose This Product

Ideal for power-sensitive applications due to low quiescent current

Maintains steady output despite variations in input voltage

Capable of operating in a wide temperature range

Suitable for equipment requiring extended operating life

Reliable power supply with multiple protection features

Ease of integration into various circuit designs due to industry-standard package