TPS793285DBVT - Texas Instruments

Manufacturer Part Number

TPS793285DBVT

Manufacturer

Texas Instruments

Introduction

The TPS793285DBVT from Texas Instruments is part of the power management integrated circuits specializing in low drop-out (LDO) linear voltage regulators.

Product Features and Performance

High PSRR: 70dB (100Hz) to 43dB (100kHz)

Low dropout voltage: 0.2V @ 200mA output

Output voltage: Fixed at 2.85V

Low quiescent current: 220 µA

Over-current and over-temperature protection

Reverse polarity and under-voltage lockout (UVLO) for enhanced safety

Supports enable feature for power management

Product Advantages

High efficiency in power regulation with minimal loss

Extended battery life due to low quiescent current

High reliability and safety with built-in protection features

Simple enable function for flexible power management

Key Technical Parameters

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 2.85V

Current Output: 200mA

Dropout Voltage (Max): 0.2V @ 200mA

PSRR: 70dB ~ 43dB (100Hz ~ 100kHz)

Operating Temperature: -40°C ~ 150°C

Quality and Safety Features

Over-current and over-temperature protection safeguards the device and application

Reverse polarity protection to prevent wrong connection damages

Under-voltage lockout (UVLO) for ensuring operational stability

Compatibility

Designed for surface mount technology, compatible with SC-74A, SOT-753 packaging standards

Suitable for a wide range of applications requiring 2.85V regulated output

Application Areas

Portable and battery-powered electronics

Microcontroller power supply

Low-power IoT devices

Analog and digital sensor systems

Product Lifecycle

Obsolete status, indicating end of production life

Potential for limited availability, with replacements or upgrades to be considered

Several Key Reasons to Choose This Product

High performance and efficiency for power-sensitive applications

Low dropout and quiescent current enhancing device longevity

Built-in safety and protection features for reliable operation

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

Suitable for a broad range of low-power applications and electronics