LT1587CT-3.6#PBF

Product Overview

Category

The LT1587CT-3.6#PBF belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• Voltage Output: 3.6V
• Package Type: TO-220
• Essence: Linear voltage regulator
• Packaging/Quantity: Tape & Reel, 1000 units per reel

Specifications

The LT1587CT-3.6#PBF has the following specifications:

• Input Voltage Range: 4.5V to 20V
• Output Voltage: 3.6V ± 1%
• Maximum Output Current: 3A
• Dropout Voltage: 1.2V (typical)
• Line Regulation: 0.015% (typical)
• Load Regulation: 0.1% (typical)
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1587CT-3.6#PBF has three pins:

1. Vin (Pin 1): Input voltage pin.
2. Vout (Pin 2): Output voltage pin.
3. GND (Pin 3): Ground pin.

Functional Features

• Low dropout voltage: The LT1587CT-3.6#PBF can regulate the output voltage even when the input voltage is only slightly higher than the desired output voltage.
• High output current capability: With a maximum output current of 3A, this voltage regulator can handle a wide range of applications.
• Excellent line and load regulation: It maintains a stable output voltage even with variations in input voltage and load conditions.
• Thermal shutdown protection: The device automatically shuts down if the temperature exceeds the safe operating limit, preventing damage to the regulator.

Advantages and Disadvantages

Advantages

• High output current capability
• Low dropout voltage
• Excellent line and load regulation
• Thermal shutdown protection

Disadvantages

• Requires external capacitors for stability
• Higher cost compared to some other voltage regulators

Working Principles

The LT1587CT-3.6#PBF is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with a fraction of the output voltage, adjusting the pass transistor to maintain a stable output voltage.

Detailed Application Field Plans

The LT1587CT-3.6#PBF can be used in various applications, including:

1. Power supply circuits for microcontrollers and digital ICs.
2. Battery-powered devices requiring a stable voltage source.
3. Automotive electronics.
4. Industrial control systems.
5. Audio amplifiers and preamplifiers.

Detailed and Complete Alternative Models

Some alternative models to the LT1587CT-3.6#PBF include:

1. LM317T: Adjustable voltage regulator with similar characteristics.
2. LT1084CP-3.6: Fixed 3.6V voltage regulator with higher output current capability.
3. LM1117IMPX-3.6: Low dropout voltage regulator with fixed 3.6V output.

These alternative models offer similar functionality and can be used as substitutes depending on specific requirements.

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