AP2318AMP-ADJTRG1

Product Overview

Category

AP2318AMP-ADJTRG1 belongs to the category of adjustable voltage regulators.

Use

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

Characteristics

• Adjustable output voltage
• High efficiency
• Low dropout voltage
• Overcurrent protection
• Thermal shutdown protection

Package

The AP2318AMP-ADJTRG1 comes in a compact surface-mount package, making it suitable for use in space-constrained applications.

Essence

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

Packaging/Quantity

The AP2318AMP-ADJTRG1 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6.5V
• Output Voltage Range: 0.8V - 5.5V
• Maximum Output Current: 1A
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AP2318AMP-ADJTRG1 has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. FB (Feedback)
4. EN (Enable)
5. VOUT (Output Voltage)

Functional Features

• Adjustable output voltage through external resistors
• Built-in overcurrent protection prevents damage to the device and connected components
• Thermal shutdown protection safeguards against excessive temperature
• Enable pin allows for easy on/off control of the regulator

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for flexibility in various applications
• High efficiency results in minimal power dissipation
• Low dropout voltage ensures efficient regulation even with small input-output differentials

Disadvantages

• Limited maximum output current may restrict usage in high-power applications
• Operating temperature range may not be suitable for extreme environments

Working Principles

The AP2318AMP-ADJTRG1 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 stable output voltage, regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

The AP2318AMP-ADJTRG1 finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial automation equipment - Automotive electronics - Communication systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the AP2318AMP-ADJTRG1 include: - LM317: Adjustable voltage regulator with higher output current capability - LT1084: Adjustable voltage regulator with lower dropout voltage - TPS7A4700: Adjustable voltage regulator with wider input voltage range

These alternative models can be considered based on specific requirements and constraints of the application.

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