AP7363-33D-13

Product Overview

Category

AP7363-33D-13 belongs to the category of voltage regulators.

Use

It is commonly used to regulate and stabilize voltage in electronic circuits.

Characteristics

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 3.3V
• Maximum Output Current: 300mA
• Low Dropout Voltage: 200mV at 100mA
• Low Quiescent Current: 45µA
• Thermal Shutdown Protection
• Short Circuit Protection

Package

AP7363-33D-13 comes in a small SOT-23-5 package.

Essence

The essence of AP7363-33D-13 is to provide a stable and regulated output voltage for various electronic devices.

Packaging/Quantity

It is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 3.3V ±2%
• Maximum Output Current: 300mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-5

Detailed Pin Configuration

AP7363-33D-13 has five pins arranged as follows:

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Pin 1: VIN (Input Voltage) Pin 2: GND (Ground) Pin 3: EN (Enable) Pin 4: BYP (Bypass) Pin 5: VOUT (Output Voltage)

Functional Features

• Voltage Regulation: AP7363-33D-13 provides a stable output voltage of 3.3V, ensuring reliable operation of connected devices.
• Low Dropout Voltage: The regulator maintains a low dropout voltage of 200mV at 100mA load, minimizing power dissipation.
• Thermal Shutdown Protection: It incorporates thermal shutdown protection to prevent damage due to excessive temperature.
• Short Circuit Protection: The device is equipped with short circuit protection, safeguarding against potential damage in case of a short circuit.

Advantages and Disadvantages

Advantages

• Compact size and SOT-23-5 package make it suitable for space-constrained applications.
• Low quiescent current minimizes power consumption.
• Wide input voltage range allows compatibility with various power sources.
• Excellent voltage regulation ensures stable performance of connected devices.

Disadvantages

• Limited maximum output current of 300mA may not be sufficient for high-power applications.
• The SOT-23-5 package may require additional heat sinking for better thermal management in certain scenarios.

Working Principles

AP7363-33D-13 operates based on the principle of linear voltage regulation. It utilizes a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage of 3.3V. The regulator uses a pass transistor to control the flow of current and regulate the voltage across the load.

Detailed Application Field Plans

AP7363-33D-13 finds applications in various electronic systems where a stable 3.3V voltage supply is required. Some common application fields include:

1. Battery-powered devices: It can be used in portable electronics such as smartphones, tablets, and wearable devices to ensure stable voltage supply from the battery.
2. IoT devices: AP7363-33D-13 can be employed in Internet of Things (IoT) devices, providing a regulated voltage for sensors, microcontrollers, and communication modules.
3. Industrial automation: It is suitable for industrial automation systems where precise voltage regulation is crucial for the reliable operation of control circuits and sensors.
4. Automotive electronics: The regulator can be utilized in automotive applications to maintain a stable voltage supply for various electronic components.

Detailed and Complete Alternative Models

1. LM1117-3.3: A popular alternative with similar specifications and package type.
2. XC6206P332MR: Another alternative offering a 3.3V output voltage and SOT-23-5 package.
3. LP2985-33DBVR: An alternative model with low dropout voltage and thermal shutdown protection.

These alternative models provide comparable performance and can be considered as substitutes for AP7363-33D-13 in different applications.

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