TLV117112DCYT - Texas Instruments

Manufacturer Part Number

TLV117112DCYT

Manufacturer

Texas Instruments

Introduction

The TLV117112DCYT is a low-dropout linear regulator from Texas Instruments designed to ensure stable voltage outputs with minimal power loss, intended for use in power-sensitive applications.

Product Features and Performance

Single-channel output with fixed voltage delivery

Low dropout voltage of 0.8V at 1A, enhancing efficiency

Support for input voltage up to 5.5V

Stable output voltage of 1.2V

Output current capacity of up to 1A

Low quiescent current of approximately 100 µA, optimizing power usage

High PSRR of 65dB at 100Hz, ensures clean and stable output

Designed for surface mount with a TO-261-4, TO-261AA package

Product Advantages

High efficiency with a minimal dropout threshold

Reliable power delivery with protection features against over-current, over-temperature, reverse polarity, and under-voltage

Operates in extreme temperature conditions from -40°C to 125°C

Key Technical Parameters

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 1.2V

Current Output: 1A

PSRR: 65dB (100Hz)

Mounting Type: Surface Mount

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Under Voltage Lockout (UVLO)

Compatibility

Generally adopted for systems requiring low voltage drop and efficient power management, compatible with a broad range of microcontroller units and other digital devices

Application Areas

Consumer electronics

Communication devices

Portable and battery-operated devices

Product Lifecycle

Designated as "Last Time Buy" indicating the phase-out of the product and nearing discontinuation

Availability of replacements or upgrades should be checked with Texas Instruments

Several Key Reasons to Choose This Product

Extremely low quiescent current minimizes standby power consumption

Robust operating temperature range making it suitable for a variety of environmental conditions

Comprehensive protection features ensure durability and long-term reliability against various electrical anomalies

High power supply rejection ratio enhances device performance in noisy environments

Ideal for applications demanding consistent voltage with minimal dropout