LT1584CT-3.38#PBF

Product Overview

Category

The LT1584CT-3.38#PBF belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

The LT1584CT-3.38#PBF exhibits the following characteristics: - High precision voltage regulation - Low dropout voltage - Wide input voltage range - Adjustable output voltage - Current limiting and thermal shutdown protection

Package

The LT1584CT-3.38#PBF is available in a TO-220 package, which provides excellent thermal performance.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

The LT1584CT-3.38#PBF is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

The specifications of the LT1584CT-3.38#PBF are as follows:

• Input Voltage Range: 4.5V to 7V
• Output Voltage: 3.38V
• Dropout Voltage: 1.3V (maximum)
• Output Current: Up to 7.5A
• Line Regulation: ±0.015% (typical)
• Load Regulation: ±0.1% (typical)
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1584CT-3.38#PBF has the following pin configuration:

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

Functional Features

The LT1584CT-3.38#PBF offers the following functional features:

1. High Precision Voltage Regulation: The device ensures accurate and stable output voltage, even under varying load conditions.
2. Low Dropout Voltage: With a low dropout voltage, the regulator can operate efficiently even when the input voltage is close to the desired output voltage.
3. Wide Input Voltage Range: The LT1584CT-3.38#PBF can accept a wide range of input voltages, making it suitable for various applications.
4. Adjustable Output Voltage: The output voltage can be adjusted using external resistors, providing flexibility in different circuit designs.
5. Current Limiting and Thermal Shutdown Protection: The device incorporates protection mechanisms to prevent damage from excessive current or high temperatures.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance of electronic devices.
• Low dropout voltage allows efficient operation with minimal power loss.
• Wide input voltage range provides versatility in different applications.
• Adjustable output voltage offers flexibility in circuit design.
• Current limiting and thermal shutdown protection enhance device safety.

Disadvantages

• The LT1584CT-3.38#PBF may not be suitable for applications requiring higher output currents beyond its specified limit.
• The TO-220 package may require additional heat sinking for certain high-power applications.

Working Principles

The LT1584CT-3.38#PBF operates based on the principle of linear voltage regulation. It utilizes a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. By comparing the output voltage with a reference voltage, the device adjusts the pass transistor to maintain a constant output voltage despite changes in input voltage or load conditions.

Detailed Application Field Plans

The LT1584CT-3.38#PBF finds application in various fields, including but not limited to: 1. Power supply circuits for microcontrollers and digital ICs. 2. Battery-powered devices requiring stable voltage levels. 3. Automotive electronics, such as infotainment systems and engine control units. 4. Industrial automation systems. 5. Communication equipment.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LT1584CT-3.38#PBF include: 1. LM317T 2. LM1117-3.3 3. LT1084CP-3.3 4. LM7805

These models can be considered as alternatives based on specific requirements and design constraints.

In conclusion, the LT1584CT-3.38#PBF is a voltage regulator with high precision, low dropout voltage, and wide input voltage range. It offers adjustable output voltage, current limiting, and thermal shutdown protection. While it has certain limitations, it finds application in various fields and has alternative models available for different design needs.