TPS77001DBVT - Texas Instruments

Manufacturer Part Number

TPS77001DBVT

Manufacturer

Texas Instruments

Introduction

The TPS77001DBVT is a highly efficient, low-dropout (LDO) linear voltage regulator optimized for power-sensitive applications. It is designed to provide a adjustable output from an input voltage up to 10V.

Product Features and Performance

Adjustable output voltage from 1.2V to 5.5V allows flexibility in application use

Ultra-low dropout performance for improved efficiency

Low quiescent current (28 µA) ideal for battery-powered applications

High PSRR (60dB at 1kHz) ensures stable output voltage under varying input conditions

Enable feature allows power saving when the device is not in use

Over Current and Over Temperature protection enhances reliability

Reverse Polarity protection prevents damage from incorrect power supply connection

Product Advantages

Versatility through adjustable output voltage

Enhanced battery life due to low quiescent current

High reliability and extended product life with built-in protection features

Easy integration into designs with small package size

Key Technical Parameters

Number of Regulators: 1

Voltage Input (Max): 10V

Voltage Output (Min/Fixed): 1.2V

Voltage Output (Max): 5.5V

Current Output: 50mA

Current Quiescent (Iq): 28 µA

PSRR: 60dB (1kHz)

Operating Temperature: -40°C ~ 125°C

Mounting Type: Surface Mount

Package / Case: SC-74A, SOT-753

Quality and Safety Features

Over Current and Over Temperature protections

Reverse Polarity protection

Compatibility

Surface mount technology for compatibility with modern PCB designs

Application Areas

Battery-powered devices

Portable electronics

Low-power IoT devices

Microcontroller power supply

Product Lifecycle

Product Status: Last Time Buy indicating the phase-out of the product and suggesting the need to look for replacements or upgrades

Several Key Reasons to Choose This Product

Highly efficient for power-sensitive applications, reducing overall energy consumption

Adjustable output voltage provides design flexibility across a range of applications

Low dropout and quiescent current improve battery life, crucial for portable devices

High PSRR ensures stable operation even with fluctuating input voltage

Compact package size allows easy integration into tight designs

Robust protection features increase product reliability and longevity