PAM3101DUB150

Product Overview

Category

PAM3101DUB150 belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Compact size
• Low power consumption
• High efficiency
• Wide input voltage range
• Adjustable output voltage
• Overcurrent and thermal protection

Package

PAM3101DUB150 is available in a small outline package (SOP) for easy integration into various circuit designs.

Essence

The essence of PAM3101DUB150 lies in its ability to regulate voltage levels, ensuring stable and reliable power supply to connected components.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each containing a specified quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Input Voltage Range: 2.7V - 5.5V
• Output Voltage Range: 0.8V - 3.6V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

PAM3101DUB150 features a standard pin configuration with the following pins:

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

Functional Features

• Voltage Regulation: PAM3101DUB150 ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent Protection: The device automatically shuts down when the output current exceeds the maximum limit, protecting both the regulator and the connected components.
• Thermal Protection: In case of excessive heat, the device activates thermal protection to prevent damage.
• Adjustable Output Voltage: The output voltage can be adjusted within the specified range using an external resistor divider network.

Advantages and Disadvantages

Advantages

• Small form factor allows for easy integration into space-constrained designs.
• Low power consumption helps extend battery life in portable devices.
• Wide input voltage range makes it compatible with various power sources.
• High efficiency reduces power dissipation and heat generation.
• Overcurrent and thermal protection enhance system reliability.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage may affect performance in low input voltage scenarios.

Working Principles

PAM3101DUB150 operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. This is achieved by controlling the duty cycle of an internal switching regulator.

Detailed Application Field Plans

PAM3101DUB150 finds applications in a wide range of electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT devices - Battery-powered systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to PAM3101DUB150 include: - PAM3110DUB200 - LM1117-3.3 - XC6206P332MR

These alternatives should be evaluated based on specific requirements and compatibility with the target application.

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