LT3015IT-3#PBF

Product Overview

Category

The LT3015IT-3#PBF belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Low dropout voltage
• High output current capability
• Adjustable output voltage
• Thermal shutdown protection

Package

The LT3015IT-3#PBF comes in a TO-220 package.

Essence

The essence of the LT3015IT-3#PBF is to provide stable and regulated voltage output for various electronic applications.

Packaging/Quantity

The LT3015IT-3#PBF is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

• Input Voltage Range: 2.2V to 20V
• Output Voltage Range: 1.22V to 18V
• Dropout Voltage: 400mV at 500mA
• Output Current: Up to 500mA
• Line Regulation: ±0.02%
• Load Regulation: ±0.04%
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT3015IT-3#PBF has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• Low dropout voltage allows for efficient regulation even when the input voltage is close to the desired output voltage.
• High output current capability enables the LT3015IT-3#PBF to power a wide range of electronic devices.
• Adjustable output voltage provides flexibility in meeting specific voltage requirements.
• Thermal shutdown protection prevents the device from overheating and ensures safe operation.

Advantages and Disadvantages

Advantages

• Low dropout voltage ensures efficient regulation.
• High output current capability allows for powering various electronic devices.
• Adjustable output voltage provides flexibility.
• Thermal shutdown protection enhances safety.

Disadvantages

• Limited output current compared to some other voltage regulators.
• Higher quiescent current compared to certain low-power alternatives.

Working Principles

The LT3015IT-3#PBF operates based on the principle of regulating voltage through a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

The LT3015IT-3#PBF finds applications in various fields, including but not limited to: - Power supply circuits for microcontrollers and other digital ICs - Battery-powered devices requiring stable voltage levels - Automotive electronics - Industrial control systems - Portable consumer electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the LT3015IT-3#PBF include: - LM317T - LM1117-ADJ - LT1086CT-3.3 - ADP3339AKCZ-2.5-R7

These models offer similar functionality and characteristics, providing options for different design requirements.

In conclusion, the LT3015IT-3#PBF is a voltage regulator with low dropout voltage, high output current capability, and adjustable output voltage. It is commonly used in various electronic applications and offers advantages such as efficient regulation and thermal shutdown protection. However, it has limitations in terms of output current and quiescent current. The working principle involves voltage regulation through feedback, ensuring a stable output voltage. It finds applications in diverse fields and has alternative models available for consideration.