TPS79650DCQR - Texas Instruments

Manufacturer Part Number

TPS79650DCQR

Manufacturer

Texas Instruments

Introduction

Low dropout regulator designed for power-sensitive applications

Product Features and Performance

Fixed output voltage of 5V

High PSRR of 59dB at 100Hz

Low dropout voltage of 0.3V at 1A

Output current capacity of 1A

Low quiescent current of 385 µA

Enabled control feature for system power management

Product Advantages

Highly suitable for battery-powered devices

Low power consumption for energy efficiency

Robust protection features for circuit reliability

High thermal performance range

Key Technical Parameters

Voltage - Input (Max): 5.5V

Voltage - Output (Min/Fixed): 5V

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 wide range of microcontrollers and digital ICs

SOT-223-6 package suitable for surface mount applications

Application Areas

Consumer electronics

Telecommunication infrastructure

Portable and battery-powered equipment

Computing systems

Product Lifecycle

Active product status

Not nearing discontinuation

Availability of replacements or upgrades

Reasons to Choose This Product

Stable and reliable output for sensitive electronics

Ideal for portable and space-constrained applications due to SOT-223-6 packaging

Extended operating temperature range catering to industrial applications

Comprehensive protection features enhance system safety

Energy-efficient operation optimizes battery life