MAX1796EUA+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX1796EUA+ belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Adjustable output voltage
• Current limiting and thermal shutdown protection

Package

The MAX1796EUA+ comes in a small 8-pin micro-DFN package.

Essence

The essence of the MAX1796EUA+ lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage Range: 1.25V to 15V
• Maximum Output Current: 500mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 40µA (typical)

Detailed Pin Configuration

The MAX1796EUA+ has the following pin configuration:

1. GND (Ground)
2. FB (Feedback)
3. EN (Enable)
4. NC (No Connection)
5. VOUT (Output Voltage)
6. VOUT (Output Voltage)
7. VIN (Input Voltage)
8. VIN (Input Voltage)

Functional Features

• High Efficiency: The MAX1796EUA+ offers high efficiency, minimizing power loss during voltage regulation.
• Low Dropout Voltage: It has a low dropout voltage, ensuring efficient operation even when the input voltage is close to the desired output voltage.
• Wide Input Voltage Range: This voltage regulator can handle a wide range of input voltages, making it versatile for various applications.
• Adjustable Output Voltage: The output voltage can be adjusted within a specified range, providing flexibility for different circuit requirements.
• Current Limiting and Thermal Shutdown Protection: The MAX1796EUA+ incorporates current limiting and thermal shutdown protection mechanisms to safeguard the device and connected components.

Advantages and Disadvantages

Advantages

• High efficiency operation
• Wide input voltage range
• Adjustable output voltage
• Current limiting and thermal shutdown protection

Disadvantages

• Limited maximum output current (500mA)

Working Principles

The MAX1796EUA+ operates by regulating the input voltage to provide a stable and precise output voltage. It utilizes internal circuitry to monitor and adjust the voltage levels, ensuring that the output voltage remains within the desired range. The device also incorporates various protection features to prevent damage due to excessive current or temperature.

Detailed Application Field Plans

The MAX1796EUA+ finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - Industrial control systems - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

1. LM317T: A popular linear voltage regulator with adjustable output voltage.
2. LT1084: A high-current, low-dropout voltage regulator suitable for demanding applications.
3. LM1117: A low dropout voltage regulator available in various fixed output voltage options.

These alternative models offer similar functionality and can be considered as substitutes for the MAX1796EUA+ depending on specific requirements.

In conclusion, the MAX1796EUA+ is a voltage regulator known for its high efficiency, wide input voltage range, and adjustable output voltage. It provides stable and regulated voltage to electronic circuits, making it suitable for various applications. While it has a limited maximum output current, it offers several advantages such as current limiting and thermal shutdown protection. Alternative models like LM317T, LT1084, and LM1117 can be considered as alternatives to the MAX1796EUA+ based on specific needs.