MAX767CAP+ - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuits (ICs)

Use: MAX767CAP+ is a voltage regulator IC that provides a regulated output voltage for various electronic devices.

Characteristics: - High efficiency - Low dropout voltage - Wide input voltage range - Adjustable output voltage - Overcurrent and thermal protection

Package: MAX767CAP+ comes in a small 8-pin plastic package.

Essence: This IC is designed to regulate the voltage supplied to electronic circuits, ensuring stable and reliable operation.

Packaging/Quantity: MAX767CAP+ is typically sold in reels containing 250 units.

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage Range: 1.25V to 15V
• Dropout Voltage: 0.3V at 100mA
• Maximum Output Current: 250mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX767CAP+ has the following pin configuration:

```

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| | --| Vout Vin|-- --| GND EN |-- --| FB BP |-- |___________| ```

• Vout: Regulated Output Voltage
• Vin: Input Voltage
• GND: Ground
• EN: Enable Pin (Active High)
• FB: Feedback Pin
• BP: Bypass Pin

Functional Features

• High Efficiency: The MAX767CAP+ offers high efficiency, minimizing power loss during voltage regulation.
• Low Dropout Voltage: With a low dropout voltage of only 0.3V at 100mA, this IC can operate efficiently even with low input voltages.
• Wide Input Voltage Range: The IC can accept input voltages ranging from 2.5V to 16V, making it suitable for various applications.
• Adjustable Output Voltage: The output voltage can be adjusted within the range of 1.25V to 15V, providing flexibility for different circuit requirements.
• Overcurrent and Thermal Protection: MAX767CAP+ incorporates overcurrent and thermal protection mechanisms to safeguard against potential damage.

Advantages and Disadvantages

Advantages: - High efficiency operation - Wide input voltage range - Adjustable output voltage - Overcurrent and thermal protection

Disadvantages: - Limited maximum output current (250mA)

Working Principles

The MAX767CAP+ utilizes a feedback mechanism to regulate the output voltage. By comparing the actual output voltage with a reference voltage, the IC adjusts its internal circuitry to maintain a stable output voltage despite variations in input voltage and load conditions. This ensures that the connected electronic devices receive a consistent and reliable power supply.

Detailed Application Field Plans

The MAX767CAP+ is commonly used in various electronic devices and systems, including: 1. Battery-powered devices 2. Portable audio players 3. Wireless communication modules 4. Embedded systems 5. Industrial control systems

Detailed and Complete Alternative Models

1. LM317T: A popular linear voltage regulator IC with adjustable output voltage and high current capability.
2. LT1084: A high-performance linear voltage regulator IC with low dropout voltage and adjustable output voltage.
3. LM1117: A low dropout voltage regulator IC available in fixed output voltage versions.

These alternative models offer similar functionality and can be considered as substitutes for the MAX767CAP+ depending on specific application requirements.

In conclusion, the MAX767CAP+ is an integrated circuit designed for voltage regulation in electronic devices. Its high efficiency, wide input voltage range, and adjustable output voltage make it suitable for various applications. However, its limited maximum output current should be considered when selecting this IC for high-power applications.