REG104FA-5KTTT - Texas Instruments

Manufacturer Part Number

REG104FA-5KTTT

Manufacturer

Texas Instruments

Introduction

The REG104FA-5KTTT is a low dropout (LDO) regulator designed for power-sensitive applications, providing a fixed 5V output from a maximum input of 15V.

Product Features and Performance

Fixed 5V output with an input of up to 15V

Low dropout voltage of 0.58V at 1A load

Output current capability of 1A

Quiescent current of 0.7 mA

Supply current maximum of 1.8 mA

Power supply rejection ratio (PSRR) of 65dB at 120Hz

Enable control feature for power-saving

Overcurrent and overtemperature protection for safety

Operating temperature range from -40°C to 85°C

Product Advantages

High efficiency at full load due to low dropout

Low standby power consumption

Enhanced protection mechanisms ensure product longevity

Suitable for battery-powered applications due to low quiescent current

Key Technical Parameters

Voltage Input (Max): 15V

Voltage Output (Min/Fixed): 5V

Voltage Dropout (Max): 0.58V @ 1A

Current Output: 1A

Current Quiescent (Iq): 0.7 mA

PSRR: 65dB (120Hz)

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Over current protection

Over temperature protection

Compatibility

Compatible with a range of electronic circuits requiring a stable 5V supply with low dropout characteristics.

Application Areas

Ideal for high-performance microprocessor-based systems, portable and battery-powered electronics, and industrial controllers.

Product Lifecycle

This product is listed as obsolete, indicating it is nearing discontinuation. Users should seek replacements or upgrades for long-term projects.

Several Key Reasons to Choose This Product

High reliability and performance from Texas Instruments

Low dropout ideal for efficient operations in tight voltage environments

Built-in protection features ensure stable operation under adverse conditions

Low power consumption suitable for battery-operated devices

Easily integrable into systems with TO-263 packaging