AP1115BY30L-13

Product Overview

Category

AP1115BY30L-13 belongs to the category of voltage regulators.

Use

It is commonly used to regulate voltage in electronic circuits.

Characteristics

• Input Voltage Range: 4.2V to 18V
• Output Voltage Range: 1.2V to 15V
• Maximum Output Current: 1A
• Low Dropout Voltage: 0.3V at 500mA
• Low Quiescent Current: 80μA
• Thermal Shutdown Protection
• Short Circuit Protection
• Overcurrent Protection

Package

AP1115BY30L-13 comes in a small SOT-89 package.

Essence

The essence of AP1115BY30L-13 lies in its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

It is typically packaged in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 4.2V to 18V
• Output Voltage Range: 1.2V to 15V
• Maximum Output Current: 1A
• Dropout Voltage: 0.3V at 500mA
• Quiescent Current: 80μA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

AP1115BY30L-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: AP1115BY30L-13 ensures a stable output voltage regardless of input voltage fluctuations.
• Low Dropout Voltage: It maintains a low dropout voltage, minimizing power dissipation.
• Thermal Shutdown Protection: The regulator shuts down when the temperature exceeds a safe limit, preventing damage.
• Short Circuit Protection: It safeguards against short circuits, protecting both the regulator and the connected devices.
• Overcurrent Protection: AP1115BY30L-13 has built-in overcurrent protection to prevent excessive current flow.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile applications.
• Low dropout voltage minimizes power dissipation.
• Thermal shutdown and short circuit protection enhance reliability.
• Compact SOT-89 package facilitates space-constrained designs.

Disadvantages

• Maximum output current limited to 1A.
• Operating temperature range may not be suitable for extreme environments.

Working Principles

AP1115BY30L-13 operates based on the principle of linear voltage regulation. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage.

Detailed Application Field Plans

AP1115BY30L-13 finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable audio players - Wireless communication systems - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to AP1115BY30L-13 are: - LM1117-3.3 - LT1086 - LM317 - NCP1117

These models offer similar functionality and can be used as substitutes depending on specific requirements.

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