MAX5086AATE/V+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX5086AATE/V+ belongs to the category of integrated circuits (ICs).

Use

It is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Adjustable output voltage
• Overcurrent and thermal protection

Package

MAX5086AATE/V+ is available in a small outline transistor (SOT-23) package.

Essence

The essence of MAX5086AATE/V+ lies in its ability to regulate voltage efficiently and reliably.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of MAX5086AATE/V+ ICs.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 0.8V to VIN
• Maximum Output Current: 500mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. GND (Ground)
2. IN (Input Voltage)
3. FB (Feedback)
4. EN (Enable)
5. OUT (Output Voltage)

Functional Features

• High-efficiency step-down voltage regulation
• Adjustable output voltage through feedback pin
• Enable pin for easy on/off control
• Overcurrent and thermal protection for enhanced safety
• Low quiescent current for power-saving operation

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Wide input voltage range allows for versatile applications
• Adjustable output voltage provides flexibility
• Overcurrent and thermal protection ensure device safety

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

MAX5086AATE/V+ operates as a step-down voltage regulator. It takes an input voltage within the specified range and converts it to a lower, adjustable output voltage. The feedback pin allows users to set the desired output voltage. The enable pin controls the on/off state of the regulator. The IC incorporates overcurrent and thermal protection mechanisms to safeguard against potential damage.

Detailed Application Field Plans

MAX5086AATE/V+ finds applications in various electronic devices that require efficient voltage regulation and power management. Some potential application fields include:

1. Portable electronic devices (e.g., smartphones, tablets)
2. Battery-powered systems (e.g., IoT devices, wearables)
3. Automotive electronics (e.g., infotainment systems, lighting control)
4. Industrial automation (e.g., motor control, sensor circuits)
5. Communication equipment (e.g., routers, switches)

Detailed and Complete Alternative Models

1. MAX5086BATE/V+: Similar to MAX5086AATE/V+, but with a higher maximum output current of 1A.
2. MAX5086CATE/V+: Offers additional features such as adjustable soft-start and power-good output signal.
3. MAX5086DATE/V+: Designed for automotive applications with extended temperature range and AEC-Q100 qualification.

These alternative models provide options with varying specifications and additional functionalities to suit different requirements.

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