MAX5090CATE/V+ - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuit (IC)

Use: The MAX5090CATE/V+ is a voltage regulator IC that provides a stable output voltage for various electronic devices.

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

Package: The MAX5090CATE/V+ is available in a small 16-pin TQFN package, which ensures efficient heat dissipation.

Essence: This voltage regulator IC is designed to deliver a reliable and regulated power supply to electronic circuits, ensuring their proper functioning.

Packaging/Quantity: The MAX5090CATE/V+ is typically sold in reels containing 250 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Dropout Voltage: 200mV at 500mA
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX5090CATE/V+ features the following pin configuration:

```

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

Functional Features

1. High Efficiency: The MAX5090CATE/V+ exhibits high efficiency, minimizing power losses during voltage regulation.
2. Low Dropout Voltage: With a low dropout voltage of 200mV at 500mA, this IC ensures efficient power delivery even with low input voltages.
3. Wide Input Voltage Range: The IC can accept input voltages ranging from 2.7V to 5.5V, making it suitable for a wide range of applications.
4. Adjustable Output Voltage: The output voltage can be adjusted within the range of 1.2V to 3.6V, providing flexibility for different circuit requirements.
5. Overcurrent and Thermal Protection: The MAX5090CATE/V+ incorporates overcurrent and thermal protection mechanisms, safeguarding the IC and connected devices.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Wide input voltage range allows compatibility with various power sources. - Adjustable output voltage provides versatility for different applications. - Overcurrent and thermal protection ensure device safety.

Disadvantages: - Limited output voltage range may not be suitable for certain specialized applications. - Higher cost compared to non-regulated voltage supply solutions.

Working Principles

The MAX5090CATE/V+ operates as a linear voltage regulator. It regulates the output voltage by comparing it with a reference voltage and adjusting the current flow accordingly. By maintaining a stable output voltage, it ensures that the connected electronic circuits receive a consistent power supply.

Detailed Application Field Plans

The MAX5090CATE/V+ finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial automation equipment - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

1. LM317T - Linear Voltage Regulator
2. LT1084CP-12 - Low Dropout Regulator
3. TPS7A4700 - Ultra-Low Noise LDO Regulator
4. ADP3339AKC-3.3 - High Accuracy LDO Regulator
5. LT1761ES5-3.3 - Micropower Low Dropout Regulator

These alternative models offer similar functionality and can be considered as substitutes for the MAX5090CATE/V+ in various applications.

In conclusion, the MAX5090CATE/V+ is a voltage regulator IC that provides stable power supply to electronic circuits. With its high efficiency, adjustable output voltage, and overcurrent protection, it offers numerous advantages for a wide range of applications. However, it has certain limitations in terms of output voltage range and cost. Alternative models are available to cater to specific requirements.