AP1086D18L-U

Product Overview

Category

AP1086D18L-U belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Wide input voltage range
• Thermal shutdown protection
• Current limit protection

Package

AP1086D18L-U is available in a TO-252 package.

Essence

The essence of AP1086D18L-U lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 20V
• Output Voltage: 1.8V
• Dropout Voltage: 1.3V @ 1A
• Maximum Output Current: 1.5A
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

AP1086D18L-U 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 accuracy voltage regulation
• Low dropout voltage ensures efficient power conversion
• Thermal shutdown protection prevents overheating
• Current limit protection safeguards against excessive current flow

Advantages

• Precise voltage regulation ensures stable performance of electronic devices
• Low dropout voltage minimizes power dissipation and improves efficiency
• Wide input voltage range allows for versatile applications
• Thermal shutdown and current limit protection enhance reliability and safety

Disadvantages

• Limited maximum output current may restrict usage in high-power applications
• Requires external components for proper operation

Working Principles

AP1086D18L-U operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output pins.

Detailed Application Field Plans

AP1086D18L-U finds applications in various fields, including:

1. Consumer electronics: Powering microcontrollers, sensors, and other low-power devices.
2. Automotive: Regulating voltage for automotive electronic systems.
3. Industrial automation: Providing stable voltage for control circuits.
4. Telecommunications: Voltage regulation in communication equipment.
5. Medical devices: Powering sensitive medical instruments.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AP1086D18L-U are:

1. LM317: A popular adjustable voltage regulator with a wide range of applications.
2. LT1086: Another fixed voltage regulator known for its high accuracy and low dropout voltage.
3. LM1117: A low dropout voltage regulator available in various fixed output voltages.

These alternative models can be considered based on specific requirements and compatibility with the application.

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