TLV1117LV12DCYT - Texas Instruments

Manufacturer Part Number

TLV1117LV12DCYT

Manufacturer

Texas Instruments

Introduction

The TLV1117LV12DCYT is a low-dropout linear regulator designed for power management, featuring fixed voltage output and an overcurrent and over-temperature protection system.

Product Features and Performance

Single regulator configuration

Fixed voltage output of 1.2V

Maximum input voltage of 5.5V

Dropout voltage of up to 1.3V at 800mA load

Output current up to 1A

Low quiescent current of 100 µA

High PSRR of 75dB at 120Hz

Built-in overcurrent and over-temperature protection

Product Advantages

High efficiency due to low dropout voltage

Stable output under varying load conditions

Robust protection features ensure long operational life

Key Technical Parameters

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 1.2V

Current Output: 1A

Voltage Dropout (Max): 1.3V @ 800mA

Current Quiescent (Iq): 100 µA

PSRR: 75dB (120Hz)

Quality and Safety Features

Over-temperature protection

Overcurrent protection

Compatibility

Surface Mount compatible

Package: TO-261-4, TO-261AA

Device Package: SOT-223-4

Application Areas

Consumer Electronics

Medical Devices

Industrial applications

Telecommunication Equipment

Product Lifecycle

Product Status: Last Time Buy

Advisable to stock as replacements may become limited

Several Key Reasons to Choose This Product

Reliable performance under extreme conditions ranging from -40°C to 125°C

High power supply rejection ratio ensures stable voltage in noisy environments

Minimal dropout voltage allows for efficient use in low voltage applications

Long-term reliability with protection features

Suitable for compact electronic assemblies due to small package size