AP1184T5-18L-U

Product Overview

Category

AP1184T5-18L-U belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation capability
• Compact size
• High efficiency
• Low dropout voltage
• Thermal shutdown protection

Package

AP1184T5-18L-U is available in a small outline package (SOP) with 5 pins.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring the proper functioning of electronic devices.

Packaging/Quantity

AP1184T5-18L-U is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 18V
• Output Voltage Range: 1.2V - 16V
• Output Current: Up to 1.5A
• Dropout Voltage: 300mV @ 1A
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)
4. NC (No Connection)
5. EN (Enable)

Functional Features

• Voltage regulation: AP1184T5-18L-U ensures a stable output voltage regardless of input voltage fluctuations.
• Thermal shutdown protection: The device automatically shuts down when the temperature exceeds a certain threshold, preventing damage due to overheating.
• Low dropout voltage: The regulator can maintain a stable output voltage even when the input voltage is close to the desired output voltage.

Advantages and Disadvantages

Advantages

• High efficiency: The AP1184T5-18L-U operates with high efficiency, minimizing power loss.
• Compact size: Its small form factor makes it suitable for space-constrained applications.
• Wide input voltage range: The device can handle a wide range of input voltages, providing flexibility in various applications.

Disadvantages

• Limited output current: The maximum output current is 1.5A, which may not be sufficient for high-power applications.
• Noisy output: In some cases, the regulator may introduce noise into the output voltage, requiring additional filtering.

Working Principles

AP1184T5-18L-U utilizes a feedback mechanism to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output.

Detailed Application Field Plans

AP1184T5-18L-U finds applications in various electronic devices, including: - Mobile phones - Tablets - Portable audio players - Digital cameras - Wireless routers

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AP1184T5-18L-U are: - LM317 - LT1083 - LM1117 - TPS7A4700

These models can be considered as alternatives based on specific requirements and design constraints.

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