LT1585CM-3.38#PBF

Product Overview

Category

The LT1585CM-3.38#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 regulation: The LT1585CM-3.38#PBF provides a fixed output voltage of 3.38V.
• High current capability: It can handle high currents up to a certain limit.
• Low dropout voltage: The regulator maintains a low voltage drop between the input and output.
• Thermal shutdown protection: It includes built-in protection against excessive heat.

Package

The LT1585CM-3.38#PBF comes in a compact surface-mount package.

Essence

The essence of this product lies in its ability to provide a stable and regulated voltage output for various electronic applications.

Packaging/Quantity

The LT1585CM-3.38#PBF is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V to 7V
• Output Voltage: 3.38V
• Output Current: Up to 3A
• Dropout Voltage: 1.2V (maximum)
• Line Regulation: ±0.015% (typical)
• Load Regulation: ±0.1% (typical)
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1585CM-3.38#PBF has the following pin configuration:

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

Functional Features

• Voltage Regulation: The LT1585CM-3.38#PBF ensures a stable output voltage regardless of input voltage fluctuations.
• Current Limiting: It incorporates current limiting protection to prevent damage to the regulator and connected components.
• Thermal Shutdown: The device includes a thermal shutdown feature that activates when the temperature exceeds a safe limit, protecting it from overheating.

Advantages and Disadvantages

Advantages

• High current capability allows it to power demanding electronic circuits.
• Low dropout voltage minimizes power dissipation and improves efficiency.
• Compact surface-mount package enables easy integration into circuit boards.
• Thermal shutdown protection ensures reliable operation even under high-temperature conditions.

Disadvantages

• Limited input voltage range restricts its use in certain applications.
• Higher cost compared to some other voltage regulators with similar specifications.

Working Principles

The LT1585CM-3.38#PBF operates based on the principle of feedback control. It compares the output voltage to a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. By continuously monitoring and adjusting, it compensates for changes in input voltage and load conditions, providing a stable output.

Detailed Application Field Plans

The LT1585CM-3.38#PBF finds applications in various fields, including:

1. Industrial Electronics: Powering control systems, motor drives, and sensors.
2. Automotive Electronics: Providing regulated voltage for automotive modules and subsystems.
3. Telecommunications: Regulating voltage for communication devices and network equipment.
4. Consumer Electronics: Powering audio/video equipment, gaming consoles, and portable devices.
5. Medical Devices: Supplying stable voltage to medical instruments and diagnostic equipment.

Detailed and Complete Alternative Models

1. LM317T: A popular adjustable voltage regulator with similar characteristics.
2. LT1086CT-3.3: Fixed 3.3V voltage regulator with higher current capability.
3. LM1117IMPX-3.3: Low dropout voltage regulator with a fixed 3.3V output.

These alternative models offer similar functionality and can be considered as substitutes for the LT1585CM-3.38#PBF in various applications.

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