LT1579IGN-3#TRPBF

Product Overview

Category

LT1579IGN-3#TRPBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management purposes.

Characteristics

• Voltage regulation capabilities
• High efficiency
• Low dropout voltage
• Thermal shutdown protection
• Current limit protection

Package

LT1579IGN-3#TRPBF is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to regulate and stabilize voltage levels, ensuring proper functioning of electronic devices.

Packaging/Quantity

LT1579IGN-3#TRPBF is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V to 7V
• Output Voltage Range: 1.8V to 5V
• Dropout Voltage: 300mV at 500mA
• Maximum Output Current: 500mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. ADJ: Adjustable pin for setting output voltage

Functional Features

• Voltage regulation: LT1579IGN-3#TRPBF ensures a stable output voltage regardless of input voltage fluctuations.
• High efficiency: The product minimizes power dissipation, resulting in efficient energy usage.
• Thermal shutdown protection: It incorporates a thermal shutdown feature that protects the device from overheating.
• Current limit protection: LT1579IGN-3#TRPBF has built-in current limit protection to prevent excessive current flow.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile applications.
• Low dropout voltage ensures efficient power conversion.
• Thermal shutdown protection enhances device reliability.
• Current limit protection safeguards against overcurrent situations.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Requires external components for proper operation.

Working Principles

LT1579IGN-3#TRPBF operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, compensating for any variations in the input voltage.

Detailed Application Field Plans

This product finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

1. LT1763CS8-3.3#PBF: Similar voltage regulator IC with a fixed output voltage of 3.3V.
2. LT3080EDD#PBF: Adjustable linear regulator with higher maximum output current capability.
3. LM317T: Popular adjustable voltage regulator IC widely used in various applications.

These alternative models offer similar functionality and can be considered as substitutes for LT1579IGN-3#TRPBF depending on specific requirements.

Word count: 408 words