TPS78833DBVR - Texas Instruments

Manufacturer Part Number

TPS78833DBVR

Manufacturer

Texas Instruments

Introduction

Low Drop Out (LDO) Regulator for Power Management Applications

Product Features and Performance

Single Positive Output Fixed Voltage Regulator

Low Dropout Voltage of 0.3V at 150mA

Output Current Capacity of 150mA

High Power Supply Rejection Ratio of 70dB at 1kHz

Integrated Enable Control Feature

Built-in Over Current and Over Temperature Protection

Reverse Polarity Protection

Low Quiescent Current of 385 µA

Surface Mount SC-74A, SOT-753 Package

Product Advantages

High PSRR for Noise Sensitive Applications

Low Dropout for Efficient Operation

Minimal Power Consumption with Low Iq

Compact SOT-23-5 Package Saves Board Space

Robust Protection Features Enhance Reliability

Key Technical Parameters

Voltage - Input (Max): 10V

Voltage - Output (Min/Fixed): 3.3V

Voltage Dropout (Max): 0.3V @ 150mA

Current - Output: 150mA

Current - Quiescent (Iq): 385 µA

PSRR: 70dB (1kHz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Compatibility

Universal for Applications Requiring 3.3V Fixed Output up to 150mA

Application Areas

Consumer Electronics

Portable Devices

Telecommunications

Computing Applications

Power Management Circuits

Product Lifecycle

Last Time Buy Status

Replacements or Upgrades May Be Available

Several Key Reasons to Choose This Product

Optimized for Battery-Powered Devices Due to Low Dropout and Quiescent Current

High Reliability with Integrated Protection Features

Ideal for Space-Constrained Applications Due to Compact Footprint

Ease of Integration with Enable Pin for Power Sequencing

Suitable for Various Applications through Broad -40°C ~ 85°C Operating Temperature Range