LT1579IGN#TRPBF

Product Overview

Category

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

Use

It is commonly used as a voltage regulator in various electronic devices.

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Adjustable output voltage
• Overcurrent and thermal protection

Package

LT1579IGN#TRPBF is available in an industry-standard 16-pin SSOP package.

Essence

The essence of LT1579IGN#TRPBF lies in its ability to regulate voltage efficiently, ensuring stable power supply to connected components.

Packaging/Quantity

This product is typically sold in reels containing a specified quantity of units. Please refer to the manufacturer's specifications for detailed packaging information.

Specifications

• Input Voltage Range: 2.5V to 20V
• Output Voltage Range: 1.2V to 19.5V
• Dropout Voltage: 0.4V at 3A load current
• Maximum Output Current: 3A
• Line Regulation: ±0.02%
• Load Regulation: ±0.1%
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. ADJ: Adjust pin for setting the output voltage
4. VOUT: Output voltage pin
5. NC: No connection
6. NC: No connection
7. NC: No connection
8. NC: No connection
9. NC: No connection
10. NC: No connection
11. NC: No connection
12. NC: No connection
13. NC: No connection
14. NC: No connection
15. NC: No connection
16. NC: No connection

Functional Features

• High efficiency voltage regulation
• Adjustable output voltage for flexibility
• Overcurrent and thermal protection for enhanced safety
• Wide input voltage range for compatibility with various power sources

Advantages and Disadvantages

Advantages

• High efficiency ensures minimal power loss
• Wide input voltage range allows for versatile applications
• Adjustable output voltage provides customization options
• Overcurrent and thermal protection safeguards connected components

Disadvantages

• Limited maximum output current of 3A
• Dropout voltage of 0.4V may affect performance in low voltage scenarios

Working Principles

LT1579IGN#TRPBF operates as a linear voltage regulator. It takes an input voltage within the specified range and regulates it to provide a stable output voltage. The adjust pin allows users to set the desired output voltage, which can be adjusted within the given range.

The device utilizes internal circuitry to maintain the desired output voltage despite variations in the input voltage or load conditions. It also incorporates overcurrent and thermal protection mechanisms to prevent damage to the regulator and connected components.

Detailed Application Field Plans

LT1579IGN#TRPBF finds applications in various electronic devices that require regulated power supply. Some potential application fields include:

1. Consumer electronics: Used in smartphones, tablets, and portable media players.
2. Automotive: Integrated into vehicle infotainment systems, navigation devices, and lighting controls.
3. Industrial equipment: Employed in control systems, motor drives, and power management units.
4. Telecommunications: Utilized in networking equipment, routers, and modems.
5. Medical devices: Incorporated into medical monitoring devices, diagnostic equipment, and imaging systems.

Detailed and Complete Alternative Models

1. LT1763CS8-3.3: A similar voltage regulator with a fixed output voltage of 3.3V.
2. LM317T: A widely used adjustable voltage regulator with a maximum output current of 1.5A.
3. LM1117MPX-ADJ: Another adjustable voltage regulator with a maximum output current of 800mA.

These alternative models offer similar functionality and can be considered as substitutes for LT1579IGN#TRPBF in various applications.

Note: The content provided above is for illustrative purposes only. Please refer to the manufacturer's datasheet for accurate and up-to-date information.