AP1118S50L-13

Product Overview

Category

AP1118S50L-13 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
• Low quiescent current
• Thermal shutdown protection
• Short circuit protection

Package

AP1118S50L-13 is available in a small surface mount SOT-89 package.

Essence

The essence of AP1118S50L-13 lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 2.5V - 6V
• Output Voltage: 5V
• Output Current: Up to 1A
• Dropout Voltage: 0.3V (typical)
• Quiescent Current: 80µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

AP1118S50L-13 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

• Voltage regulation: AP1118S50L-13 ensures a stable output voltage of 5V regardless of input voltage fluctuations.
• Low dropout voltage: It can operate efficiently even when the input voltage is close to the desired output voltage.
• Low quiescent current: The regulator consumes minimal current when no load is connected, conserving power.
• Thermal shutdown protection: It automatically shuts down if the temperature exceeds a safe limit, preventing damage.
• Short circuit protection: AP1118S50L-13 safeguards against excessive current by shutting down in case of a short circuit.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance.
• Low dropout voltage allows for efficient operation even with low input voltages.
• Low quiescent current helps conserve power in standby or idle modes.
• Thermal shutdown protection prevents overheating and potential damage.
• Short circuit protection enhances the safety and durability of the device.

Disadvantages

• Limited output current capacity (up to 1A) may not be suitable for high-power applications.
• The SOT-89 package may require additional space on the PCB compared to smaller packages.

Working Principles

AP1118S50L-13 utilizes a combination of internal circuitry and feedback mechanisms 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 5V output.

Detailed Application Field Plans

AP1118S50L-13 finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AP1118S50L-13 are: - LM1117-5.0 - XC6205B502MR - AMS1117-5.0

These alternatives can be considered based on specific requirements and availability.

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