TPS7A0333DBVR - Texas Instruments

Manufacturer Part Number

TPS7A0333DBVR

Manufacturer

Texas Instruments

Introduction

TPS7A0333DBVR is a low drop out (LDO) linear voltage regulator designed for power-sensitive applications, providing stable output with high efficiency.

Product Features and Performance

Low Dropout: 0.31V @ 200mA, maximizing efficiency

Low Quiescent Current: 300 nA, extending battery life in portable devices

High PSRR: 55dB at 1kHz, ensuring clean power supply

Fixed Output Voltage: 3.3V, suitable for a wide range of applications

Output Current: 200mA, supporting moderate power needs

Enable Control Feature for better power management

Built-in Protection: Over Current, Over Temperature, UVLO

Product Advantages

High efficiency and low dropout for improved system performance

Extremely low quiescent current for battery longevity

High PSRR ensures stable operation despite input noise

Wide operating temperature range: -40°C to 125°C

Key Technical Parameters

Voltage Input (Max): 6V

Voltage Output (Min/Fixed): 3.3V

Current Output: 200mA

Dropout Voltage: 0.31V @ 200mA

PSRR: 55dB (1kHz)

Operating Temperature: -40°C to 125°C (TJ)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Under Voltage Lockout (UVLO)

Designed for robust performance in demanding environments

Compatibility

Suitable for use in a wide range of applications requiring a 3.3V power supply

Compatible with surface mount technology for PCB assembly

Application Areas

Battery-powered devices

Portable Electronics

IoT Devices

Medical Equipment

Low power wireless modules

Product Lifecycle

Status: Active

Not near discontinuation; long-term availability assured

Future updates or replacements will be announced in advance

Several Key Reasons to Choose This Product

Extremely low power consumption extends device operational life

High power supply rejection ratio enhances device resilience to fluctuating power sources

Wide operating temperature range allows use in diverse environments

Integrated safety features ensure reliability and device protection

Compact footprint for space-sensitive applications