PAM3101DAB150

Product Overview

Category

PAM3101DAB150 belongs to the category of integrated circuits (ICs) and specifically falls under the voltage regulators subcategory.

Use

This product is primarily used for voltage regulation in electronic devices. It ensures a stable output voltage by converting an input voltage to a desired level.

Characteristics

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Maximum Output Current: 150mA
• Low Dropout Voltage: 200mV at 100mA
• Low Quiescent Current: 30µA
• Thermal Shutdown Protection
• Short Circuit Protection

Package

PAM3101DAB150 is available in a small form factor package, such as SOT-23 or DFN, which allows for easy integration into various electronic devices.

Essence

The essence of PAM3101DAB150 lies in its ability to provide efficient voltage regulation with low dropout voltage and quiescent current, making it suitable for power-sensitive applications.

Packaging/Quantity

Typically, PAM3101DAB150 is supplied in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Output Current: 150mA (maximum)
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 30µA
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23 or DFN

Detailed Pin Configuration

PAM3101DAB150 has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• Voltage Regulation: PAM3101DAB150 ensures a stable output voltage within the specified range, regardless of input voltage fluctuations.
• Low Dropout Voltage: The device exhibits a low dropout voltage, minimizing power dissipation and maximizing efficiency.
• Thermal Shutdown Protection: In case of excessive temperature, the device automatically shuts down to prevent damage.
• Short Circuit Protection: PAM3101DAB150 incorporates short circuit protection to safeguard against potential damage caused by excessive current.

Advantages and Disadvantages

Advantages

• Efficient voltage regulation
• Low dropout voltage
• Low quiescent current
• Thermal shutdown protection
• Short circuit protection
• Small form factor package for easy integration

Disadvantages

• Limited maximum output current (150mA)

Working Principles

PAM3101DAB150 utilizes a combination of internal circuitry, feedback mechanisms, and control logic to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output.

Detailed Application Field Plans

PAM3101DAB150 finds applications in various electronic devices that require voltage regulation, such as: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to PAM3101DAB150 include: - LM1117-3.3 - MCP1700-3302E/TO - TPS73633DBVR

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

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