FAN1086M - English Editing Encyclopedia Entry

Product Overview

Category

FAN1086M belongs to the category of voltage regulators.

Use

It is primarily used for regulating and stabilizing voltage in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Wide input voltage range
• Thermal shutdown protection
• Short circuit current limit

Package

FAN1086M comes in a compact TO-252 package, also known as DPAK (Discrete Package).

Essence

The essence of FAN1086M lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

The product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 1.25V to 16V
• Dropout Voltage: 1.3V (typical)
• Output Current: Up to 1A
• Line Regulation: ±0.2% (typical)
• Load Regulation: ±0.4% (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

FAN1086M 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

• High Precision Regulation: FAN1086M provides accurate and stable voltage regulation, ensuring consistent performance of electronic circuits.
• Low Dropout Voltage: The regulator operates efficiently even when the input voltage is close to the desired output voltage, minimizing power dissipation.
• Wide Input Voltage Range: It can accept a wide range of input voltages, making it suitable for various applications.
• Thermal Shutdown Protection: The device incorporates thermal shutdown protection, preventing damage due to excessive temperature.
• Short Circuit Current Limit: FAN1086M has built-in short circuit current limiting, safeguarding the regulator and connected components.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable operation of electronic devices.
• Low dropout voltage minimizes power dissipation.
• Wide input voltage range allows for versatile application.
• Thermal shutdown protection prevents overheating and damage.
• Short circuit current limit protects the regulator and connected components.

Disadvantages

• Limited output current capacity (up to 1A).
• Requires external capacitors for stability.

Working Principles

FAN1086M is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

FAN1086M finds extensive use in various electronic applications, including but not limited to: - Power supplies for microcontrollers and digital circuits - Battery-powered devices - Automotive electronics - Industrial control systems - Communication equipment

Detailed and Complete Alternative Models

Some alternative models to FAN1086M include: - LM317: A popular adjustable linear voltage regulator. - LT1086: Similar to FAN1086M, offering high precision voltage regulation. - LM1117: Low dropout voltage regulator with fixed output voltage options.

These alternatives provide similar functionality and can be considered based on specific requirements.

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