TLV117125DCYR - Texas Instruments

Manufacturer Part Number

TLV117125DCYR

Manufacturer

Texas Instruments

Introduction

The TLV117125DCYR is a low-dropout linear regulator designed for power management, specifically within positive output configurations providing a fixed output of 2.5V.

Product Features and Performance

Single regulator output

Low dropout voltage of 0.8V at 1A load

Up to 1A output current

Low quiescent current of 100 µA

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

Product Advantages

Efficient power consumption in standby mode due to low Iq

Robust output voltage stability under varying loads

High-reliability performance at both high and low temperatures

Key Technical Parameters

Voltage - Input (Max): 5.5V

Voltage - Output (Min/Fixed): 2.5V

Current - Output: 1A

Voltage Dropout (Max): 0.8V @ 1A

Current - Quiescent (Iq): 100 µA

PSRR: 65dB (100Hz)

Quality and Safety Features

Protection against overcurrent and overtemperature

Reverse polarity protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with a variety of circuits needing a 2.5V output within the input range of up to 5.5V

Application Areas

Industrial power supplies

Consumer electronics

Telecommunications infrastructure

Product Lifecycle

The product status is active with no immediate plans for discontinuation, ensuring availability for new designs and replacements.

Several Key Reasons to Choose This Product

High operational efficiency due to low dropout and quiescent current features

Enhanced durability given a wide operating temperature range of -40°C to 125°C

Compact SOT-223-4 packaging suitable for space-sensitive applications

Comprehensive safety and reliability features that ensure long-term stability

Suitability for multiple applications across varied industries