PAM3101FKF280

Product Overview

Category

PAM3101FKF280 belongs to the category of voltage regulators.

Use

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

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Adjustable output voltage
• Overcurrent and thermal protection

Package

PAM3101FKF280 comes in a compact surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

PAM3101FKF280 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 - 5.5V
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 35µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

PAM3101FKF280 has the following pin configuration:

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

Functional Features

• High Efficiency: The PAM3101FKF280 offers high efficiency, minimizing power loss during voltage regulation.
• Low Dropout Voltage: With a low dropout voltage, this regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
• Wide Input Voltage Range: The product supports a wide input voltage range, making it suitable for various applications.
• Adjustable Output Voltage: The output voltage can be adjusted within a specified range, providing flexibility for different circuit requirements.
• Overcurrent and Thermal Protection: PAM3101FKF280 incorporates overcurrent and thermal protection mechanisms to safeguard against potential damage.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Wide input voltage range allows for versatile applications.
• Adjustable output voltage provides flexibility.
• Overcurrent and thermal protection ensure product safety.

Disadvantages

• Dropout voltage may limit the use of lower input voltages.
• Limited output voltage range may not meet all circuit requirements.

Working Principles

PAM3101FKF280 operates based on a feedback control mechanism. The input voltage is regulated to provide a stable output voltage. When the output voltage deviates from the desired value, the feedback pin senses the difference and adjusts the internal circuitry to maintain the desired output voltage.

Detailed Application Field Plans

PAM3101FKF280 finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to PAM3101FKF280 include: - LM317: A popular adjustable voltage regulator with a wide input voltage range. - LT1763: Low dropout linear regulator with high accuracy and low quiescent current. - TPS7A47: Ultra-low noise, high PSRR (Power Supply Rejection Ratio) LDO voltage regulator.

These alternative models can be considered based on specific application requirements and design constraints.

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