TLV117125DCYT - Texas Instruments

Manufacturer Part Number

TLV117125DCYT

Manufacturer

Texas Instruments

Introduction

The TLV117125DCYT is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a reliable and efficient power supply solution for a variety of electronic devices.

Product Features and Performance

Fixed output voltage of 2.5V

Output current capability of up to 1A

Wide input voltage range of up to 5.5V

Low quiescent current of 100μA

High power supply rejection ratio (PSRR) of 65dB at 100Hz

Thermal shutdown and overcurrent protection

Product Advantages

Compact SOT-223-4 package for space-constrained applications

Excellent line and load regulation for stable output voltage

Reliable operation in harsh environments (-40°C to 125°C)

RoHS-compliant and lead-free for eco-friendly design

Key Technical Parameters

Output Voltage: 2.5V (fixed)

Output Current: 1A

Input Voltage Range: Up to 5.5V

Quiescent Current: 100μA

PSRR: 65dB (100Hz)

Voltage Dropout: 0.8V @ 1A

Quality and Safety Features

Thermal shutdown protection

Overcurrent protection

Reverse polarity protection

Under-voltage lockout (UVLO)

Compatibility

The TLV117125DCYT is compatible with a wide range of electronic devices and systems that require a stable and reliable power supply, such as:

Portable electronics

Industrial equipment

Telecommunications systems

Automotive applications

Application Areas

Power supply for microcontrollers, sensors, and other low-power electronics

Voltage regulation in battery-powered devices

Power conditioning in industrial and automotive systems

Product Lifecycle

The TLV117125DCYT is an active and widely available product from Texas Instruments. There are no plans for discontinuation, and replacement or upgrade options are readily available.

Key Reasons to Choose This Product

Reliable and efficient power supply solution with robust protection features

Compact and space-saving package for easy integration

Wide operating temperature range for use in harsh environments

Low quiescent current for extended battery life in portable applications

High PSRR for clean and stable output voltage, even with fluctuating input