TPS79650DRBR - Texas Instruments

Manufacturer Part Number

TPS79650DRBR

Manufacturer

Texas Instruments

Introduction

Low-dropout regulator designed for precise voltage control in power-sensitive applications

Product Features and Performance

Output Configuration: Positive

Fixed Output Voltage: 5V

Number of Regulators: 1

Max Input Voltage: 5.5V

Max Voltage Dropout: 0.3V @ 1A

Output Current: 1A

Quiescent Current: 385 µA

Power Supply Rejection Ratio: 59dB to 42dB from 100Hz to 100kHz

Control Features: Enable

Protection Features: Over Current, Over Temperature, Reverse Polarity, UVLO

Operating Temperature Range: -40°C to 125°C

Mounting Type: Surface Mount

Product Advantages

High PSRR for noise-sensitive applications

Low quiescent current for power efficiency

Robust protection features to enhance safety

Key Technical Parameters

Voltage - Output (Min/Fixed): 5V

Current - Output: 1A

Voltage Dropout (Max): 0.3V @ 1A

PSRR: 59dB ~ 42dB

Quiescent Current: 385 µA

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Under Voltage Lockout

Compatibility

Compatible with various applications requiring a stable 5V rail

Application Areas

Sensitive electronic devices

Portable equipment

Wireless communication systems

Product Lifecycle

Product Status: Active

No present indication of discontinuation

Several Key Reasons to Choose This Product

Stable output with good noise suppression capabilities

Energy-efficient operation with low Iq

Broad protection features ensuring system safety

Operational across a wide temperature range

Suitable for a range of applications requiring precise power management