TPS73030DBVT - Texas Instruments

Manufacturer Part Number

TPS73030DBVT

Manufacturer

Texas Instruments

Introduction

The TPS73030DBVT is a high-performance, low-dropout (LDO) linear voltage regulator designed for power-sensitive applications, featuring a fixed 3V output voltage.

Product Features and Performance

Fixed 3V output voltage

Low dropout voltage: 0.21V @ 200mA

Low quiescent current: 250 µA

High PSRR: 68dB at 100Hz

Enable control feature for power management

Over current, over temperature, reverse polarity, and under voltage lockout (UVLO) protection features

Product Advantages

High power supply rejection ratio enhances stability and performance.

Low dropout voltage allows for efficient use even in low input voltage situations.

Low quiescent current optimizes power usage, making it ideal for battery-powered devices.

Comprehensive protection features safeguard the device and the application against various power-related issues.

Key Technical Parameters

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 3V

Current Output: 200mA

Dropout Voltage (Max): 0.21V @ 200mA

Current Quiescent (Iq): 250 µA

PSRR: 68dB (100Hz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Under Voltage Lockout (UVLO)

Compatibility

Surface Mount Mounting Type

SC-74A, SOT-753 Package / Case

Application Areas

Power management in battery-powered devices

Portable electronic devices

Low voltage, high-performance applications requiring efficient power management

Product Lifecycle

Status: Obsolete

Note: Replacement or upgrade options might be limited due to the product's discontinued status.

Several Key Reasons to Choose This Product

High efficiency and performance for power-sensitive applications

Low dropout feature enables operation in low input voltage scenarios

Low power consumption suits battery-powered devices well

Comprehensive protection features ensure reliability and durability

Texas Instruments' reputation for quality and innovation in power management solutions