TPS79901MDRVTEP - Texas Instruments

Manufacturer Part Number

TPS79901MDRVTEP

Manufacturer

Texas Instruments

Introduction

The TPS79901MDRVTEP is a low-dropout (LDO) linear voltage regulator, engineered for power management in diverse electronic systems. It is designed for applications requiring low power consumption and precise voltage regulation.

Product Features and Performance

Adjustable output voltage from 1.2V to 6.5V

Supports up to 200mA output current

Low dropout voltage: 0.16V @ 200mA

Excellent power supply rejection ratio (PSRR): 70dB @ 100Hz to 38dB @ 100kHz

Quiescent current of 60µA, enhancing power efficiency

Includes enable function for power saving

Features protection against overcurrent, overtemperature, reverse polarity, and under-voltage lockout (UVLO)

Product Advantages

Customizable output voltage for versatile applications

High PSRR ensures stable voltage under varied supply conditions

Low quiescent current significantly improves battery life in portable devices

Comprehensive protection features enhance system reliability

Key Technical Parameters

Voltage Input (Max): 6.5V

Voltage Output (Min/Fixed): 1.2V

Voltage Output (Max): 6.5V

Voltage Dropout (Max): 0.16V @ 200mA

Current Output: 200mA

Current Quiescent (Iq): 60 µA

PSRR: 70dB ~ 38dB (100Hz ~ 100kHz)

Operating Temperature: -55°C ~ 125°C

Quality and Safety Features

Overcurrent Protection

Overtemperature Protection

Reverse Polarity Protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with a wide range of input voltages and adjustable output for versatility in various applications

Surface Mount design for easy integration into different circuit boards

Application Areas

Portable electronics

Battery-powered devices

Microprocessor/Microcontroller power supply

Wireless communication equipment

Product Lifecycle

Status: Active

Not nearing discontinuation, ensuring long-term availability and support for replacement or upgrades

Several Key Reasons to Choose This Product

High efficiency and low dropout for optimal power management

Flexible and adjustable voltage output for diverse application needs

Texas Instruments' reliability and support

Low quiescent current for extended battery life in portable applications

Superior protection features safeguard electronic components

Suitable for a wide range of temperatures, enhancing its application scope in harsh environments