PAM3101DUB280

Product Overview

Category

PAM3101DUB280 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a voltage regulator in electronic devices.

Characteristics

• Voltage regulation capability
• Compact size
• Low power consumption
• Wide input voltage range
• High efficiency

Package

PAM3101DUB280 is available in a small outline package (SOP) format.

Essence

The essence of PAM3101DUB280 lies in its ability to regulate voltage efficiently and reliably.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V - 5.5V
• Output Voltage Range: 1.2V - 3.6V
• Maximum Output Current: 300mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

PAM3101DUB280 features the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. VOUT: Output voltage pin

Functional Features

• Voltage regulation: PAM3101DUB280 ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: The device incorporates overcurrent protection to safeguard connected components.
• Thermal shutdown: In case of excessive temperature, the IC shuts down to prevent damage.
• Low quiescent current: The low quiescent current minimizes power consumption during standby mode.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power dissipation.
• Wide input voltage range allows for versatile applications.
• Compact size enables integration into space-constrained designs.
• Overcurrent protection ensures the safety of connected devices.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• Dropout voltage may cause a slight decrease in efficiency.

Working Principles

PAM3101DUB280 operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, compensating for any variations in the input voltage.

Detailed Application Field Plans

PAM3101DUB280 finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to PAM3101DUB280 are: - LM317: A popular linear voltage regulator IC with adjustable output voltage. - LT1763: A low dropout (LDO) voltage regulator with high accuracy and low quiescent current. - TPS7A47: An ultra-low noise, high PSRR (power supply rejection ratio) LDO voltage regulator.

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

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