AP3009KTR-E1

Product Overview

Category

AP3009KTR-E1 belongs to the category of electronic components.

Use

It is used in various electronic devices and circuits for voltage regulation and power management purposes.

Characteristics

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

Package

AP3009KTR-E1 is available in a compact surface mount package, making it suitable for small form factor applications.

Essence

The essence of AP3009KTR-E1 lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic systems.

Packaging/Quantity

AP3009KTR-E1 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6V
• Output Voltage Range: 0.8V - 5V
• Maximum Output Current: 3A
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 120μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

AP3009KTR-E1 has the following pin configuration:

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

Functional Features

• High Efficiency: AP3009KTR-E1 utilizes advanced circuitry to achieve high efficiency, minimizing power losses.
• Low Dropout Voltage: The low dropout voltage ensures that the device can regulate the output voltage even when the input voltage is close to the desired output voltage.
• Adjustable Output Voltage: The output voltage can be adjusted within a specified range to meet the requirements of different applications.
• Overcurrent Protection: AP3009KTR-E1 incorporates overcurrent protection, safeguarding the device and the connected circuitry from excessive current.
• Thermal Shutdown Protection: In case of excessive temperature, the device automatically shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Wide input voltage range allows for compatibility with various power sources.
• Adjustable output voltage provides flexibility in design.
• Overcurrent and thermal shutdown protection enhance system reliability.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• The device requires external components for proper operation.

Working Principles

AP3009KTR-E1 operates based on a switching regulator topology. It uses an internal control loop to maintain the desired output voltage by adjusting the duty cycle of the internal switch. This allows it to efficiently convert the input voltage to the required output voltage while minimizing power losses.

Detailed Application Field Plans

AP3009KTR-E1 finds application in various electronic systems, including but not limited to: - Portable electronic devices (e.g., smartphones, tablets) - Battery-powered devices - Industrial control systems - Automotive electronics - LED lighting systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AP3009KTR-E1 include: - AP3012KTR-E1 - AP3030KTR-E1 - AP3055KTR-E1 - AP3080KTR-E1

These models share similar characteristics and specifications, providing options for different design requirements.

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