MAX868EUB+T

Product Overview

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

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 1.25V to 5.5V
• Maximum Output Current: 100mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX868EUB+T has the following pin configuration:

```

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| | --| Vout Vin|-- --| GND EN |-- --| FB NC |-- |___________| ```

• Vout: Output Voltage
• Vin: Input Voltage
• GND: Ground
• EN: Enable Pin
• FB: Feedback Pin
• NC: No Connection

Functional Features

• High Efficiency: The MAX868EUB+T offers high efficiency power conversion, minimizing energy loss.
• Low Power Consumption: With a quiescent current of only 40µA, it ensures minimal power consumption during operation.
• Wide Input and Output Voltage Range: It supports input voltages ranging from 2.5V to 5.5V and output voltages from 1.25V to 5.5V, providing flexibility in various applications.
• Dropout Voltage: The device exhibits a low dropout voltage of 120mV at 100mA load, ensuring stable output even with low input voltages.

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Low power consumption - Wide input and output voltage range - Stable output voltage even with low input voltages

Disadvantages: - Limited maximum output current (100mA)

Working Principles

The MAX868EUB+T is a voltage regulator IC that regulates the input voltage to a desired output voltage. It utilizes a feedback mechanism to continuously monitor and adjust the output voltage, ensuring it remains stable even with varying input conditions. The enable pin allows for easy control of the device's operation.

Detailed Application Field Plans

The MAX868EUB+T finds applications in various fields, including but not limited to:

1. Portable Electronics: It can be used to regulate power supply in smartphones, tablets, portable media players, and other battery-powered devices.
2. IoT Devices: The IC is suitable for powering sensors, microcontrollers, and communication modules in Internet of Things (IoT) devices.
3. Industrial Automation: It can be employed in industrial automation systems to regulate power for control circuits, sensors, and actuators.
4. Automotive Electronics: The MAX868EUB+T can be utilized in automotive applications such as infotainment systems, lighting controls, and engine management systems.

Detailed and Complete Alternative Models

1. MAX867EUB+T: Similar to MAX868EUB+T, but with a higher maximum output current of 200mA.
2. MAX869EUB+T: A variant with an adjustable output voltage feature, allowing for more flexibility in voltage regulation.
3. MAX870EUB+T: This model offers a higher input voltage range of 2.5V to 16V, making it suitable for applications with higher voltage requirements.

(Note: These alternative models are from the same product family and share similar characteristics and package options.)

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