MAX5086AATE/V+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: TDFN-8
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.3V
• Maximum Output Current: 500mA
• Dropout Voltage: 150mV at 500mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX5086AATE/V+T has the following pin configuration:

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| | --| VIN GND |-- Pin 1 --| EN FB |-- Pin 2 --| VOUT PG |-- Pin 3 --| SW NC |-- Pin 4 |___________| ```

Functional Features

• High efficiency voltage regulation
• Low power consumption
• Overcurrent and overtemperature protection
• Enable pin for easy on/off control
• Power Good (PG) output for system monitoring

Advantages and Disadvantages

Advantages: - High efficiency results in less power dissipation - Wide input voltage range allows for versatile applications - Small package size saves board space - Overcurrent and overtemperature protection ensures device safety

Disadvantages: - Limited maximum output current of 500mA - Dropout voltage of 150mV may affect performance in low voltage applications

Working Principles

The MAX5086AATE/V+T is a voltage regulator IC that takes an input voltage within the range of 2.7V to 5.5V and provides a regulated output voltage between 1.2V and 3.3V. It achieves high efficiency by utilizing a synchronous buck converter architecture. The device operates in continuous mode, ensuring smooth and stable output voltage even under varying load conditions.

The regulator includes overcurrent and overtemperature protection features, which safeguard the device and the connected circuitry from damage. The enable pin allows for easy on/off control, enabling power savings when the regulator is not required. The Power Good (PG) output provides a signal indicating the status of the output voltage, allowing for system monitoring and fault detection.

Detailed Application Field Plans

The MAX5086AATE/V+T is suitable for various applications that require efficient voltage regulation within the specified input and output voltage ranges. Some potential application fields include:

1. Battery-powered devices: The low quiescent current and wide input voltage range make it ideal for portable electronics such as smartphones, tablets, and wearable devices.
2. Industrial automation: The device's small package size and high efficiency make it suitable for powering sensors, actuators, and other components in industrial automation systems.
3. Automotive electronics: With its wide operating temperature range and overcurrent protection, the regulator can be used in automotive applications such as infotainment systems, lighting controls, and engine management systems.

Detailed and Complete Alternative Models

• MAX5086BATE/V+T
• MAX5086CATE/V+T
• MAX5086DATE/V+T
• MAX5086EATE/V+T

These alternative models offer similar functionality and characteristics but may have slight differences in specifications or package options. It is recommended to refer to the respective datasheets for detailed information on each model.

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