TPS79618KTTR - Texas Instruments

Manufacturer Part Number

TPS79618KTTR

Manufacturer

Texas Instruments

Introduction

Low-dropout regulator designed for power-sensitive applications

Product Features and Performance

Low dropout voltage

Supports up to 1A output current

Stable with low ESR capacitors

High power supply rejection ratio (PSRR)

Product Advantages

High efficiency for battery-powered devices

Low quiescent current enhances battery life

Thermal and overcurrent protection for safety

High PSRR for noise-sensitive applications

Key Technical Parameters

Voltage - Input (Max): 5.5V

Voltage - Output (Min/Fixed): 1.8V

Current - Output: 1A

Current - Quiescent (Iq): 385 µA

PSRR: 59dB ~ 42dB (100Hz ~ 100kHz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with a variety of capacitors for design flexibility

TO-263-6 (D2PAK-5) surface mount package compatible with standard PCBs

Application Areas

Sensitive electronic devices

Portable and battery-powered equipment

Telecommunications

Computing systems

Product Lifecycle

Last Time Buy status—near discontinuation

Alternatives or next-generation products may be available

Reasons to Choose This Product

Reliable performance from a leading manufacturer

Ideal for advanced power management needs

Low quiescent current for power efficiency

Strong protection features ensure device longevity

Versatile for a range of industrial and commercial applications