TLV1117LV12DCYR - Texas Instruments

Manufacturer Part Number

TLV1117LV12DCYR

Manufacturer

Texas Instruments

Introduction

Integrated Circuit (IC) for power management

Provides fixed-voltage linear regulation

Product Features and Performance

Operates over a wide input voltage range of 2.5V to 5.5V

Delivers up to 1A of output current

Excellent line and load regulation

Low quiescent current of 100μA

High Power Supply Rejection Ratio (PSRR) of 75dB at 120Hz

Thermal overload and short-circuit protection

Product Advantages

Compact SOT-223-4 surface-mount package

Wide operating temperature range of -40°C to 125°C

RoHS-compliant and lead-free

Key Technical Parameters

Output Voltage: 1.2V (fixed)

Output Current: 1A

Voltage Dropout: 1.3V at 800mA

Quiescent Current: 100μA

Quality and Safety Features

Over-current protection

Thermal overload protection

Compatibility

Suitable for a variety of electronic devices and systems that require a fixed-voltage linear regulator

Application Areas

Portable electronics

Industrial equipment

Automotive electronics

Telecommunications equipment

Product Lifecycle

This product is an active and widely used part in the Texas Instruments portfolio.

Replacement or upgrade options may be available, but the TLV1117LV12DCYR remains a mature and well-supported solution.

Key Reasons to Choose This Product

Reliable and robust fixed-voltage linear regulator

Wide input voltage range and high output current capability

Excellent power supply rejection and low quiescent current

Compact surface-mount package and wide temperature range

Integrated protection features for enhanced reliability

Long-standing and well-supported product from a trusted manufacturer