MAX5090CATE+ - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuit (IC)

Use: The MAX5090CATE+ is a voltage regulator IC designed for use in various electronic devices. It provides a stable output voltage to power other components within the device.

Characteristics: This IC offers high efficiency and low dropout voltage, making it suitable for applications where power conservation is crucial. It also features built-in protection mechanisms against overcurrent, overtemperature, and short circuits.

Package: The MAX5090CATE+ comes in a small surface-mount package, allowing for easy integration onto circuit boards.

Essence: The essence of this product lies in its ability to regulate voltage efficiently and reliably, ensuring proper functioning of electronic devices.

Packaging/Quantity: The MAX5090CATE+ is typically sold in reels or tubes, with each reel containing 250 units.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Maximum Output Current: 500mA
• Dropout Voltage: 120mV at 100mA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX5090CATE+ has the following pin configuration:

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| | --| VOUT | --| VIN | --| GND | --| EN | |___________| ```

Functional Features

• High Efficiency: The MAX5090CATE+ offers high efficiency, minimizing power loss during voltage regulation.
• Low Dropout Voltage: With a low dropout voltage, this IC can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
• Built-in Protection: The IC includes protection features such as overcurrent, overtemperature, and short circuit protection, ensuring the safety of the device and preventing damage.
• Wide Input Voltage Range: The MAX5090CATE+ can operate within a wide input voltage range, making it suitable for various applications.

Advantages and Disadvantages

Advantages: - High efficiency - Low dropout voltage - Built-in protection mechanisms - Wide input voltage range

Disadvantages: - Limited maximum output current (500mA)

Working Principles

The MAX5090CATE+ operates by comparing the output voltage with a reference voltage. It adjusts the internal circuitry to maintain a stable output voltage, regardless of changes in the input voltage or load conditions. This regulation is achieved through a combination of feedback control and power management techniques.

Detailed Application Field Plans

The MAX5090CATE+ finds applications in various electronic devices that require stable and efficient voltage regulation. Some potential application fields include: 1. Mobile devices (smartphones, tablets) 2. Portable gaming consoles 3. Wireless communication devices 4. Battery-powered devices 5. IoT (Internet of Things) devices

Detailed and Complete Alternative Models

1. LM1117-3.3V: A popular alternative with similar specifications and functionality.
2. LT1763-3.3: Another alternative offering high accuracy and low dropout voltage.
3. TPS79633: An alternative with a higher maximum output current of 750mA.

These alternative models provide similar voltage regulation capabilities and can be considered based on specific requirements and availability.

In conclusion, the MAX5090CATE+ is an integrated circuit voltage regulator that offers high efficiency, low dropout voltage, and built-in protection mechanisms. Its wide input voltage range makes it suitable for various electronic devices. While it has a limited maximum output current, there are alternative models available to suit different needs.