MAX6763UT+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: SOT23-6
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 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: 120mV at 100mA
• Quiescent Current: 17µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6763UT+T has a total of six pins arranged as follows:

1. GND (Ground): Connected to the ground reference of the circuit.
2. IN (Input): Receives the input voltage to be regulated.
3. EN (Enable): Controls the enable/disable state of the regulator.
4. FB (Feedback): Provides feedback for regulating the output voltage.
5. OUT (Output): Delivers the regulated output voltage.
6. BYP (Bypass): Connects an external capacitor for stability enhancement.

Functional Features

• High Efficiency: The MAX6763UT+T offers high efficiency, ensuring minimal power loss during voltage regulation.
• Low Power Consumption: With a quiescent current of only 17µA, the device consumes very little power when idle.
• Enable Control: The EN pin allows for easy on/off control of the regulator, conserving power when not needed.
• Overcurrent Protection: The IC incorporates overcurrent protection, safeguarding the circuit from excessive current flow.
• Thermal Shutdown: In case of excessive temperature, the MAX6763UT+T includes thermal shutdown functionality to prevent damage.

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power consumption. - Enable control allows for power conservation when not in use. - Overcurrent protection ensures circuit safety. - Thermal shutdown prevents damage due to excessive temperature.

Disadvantages: - Limited maximum output current of 500mA may not be suitable for high-power applications. - Dropout voltage of 120mV at 100mA may affect performance in low-voltage scenarios.

Working Principles

The MAX6763UT+T is a voltage regulator 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 this by utilizing a feedback mechanism that compares the output voltage with a reference voltage. Any deviation from the desired output voltage is corrected by adjusting the internal circuitry, ensuring a stable and accurate output.

Detailed Application Field Plans

The MAX6763UT+T finds application in various fields, including but not limited to:

1. Portable Electronics: Due to its compact package and low power consumption, it is ideal for powering portable devices such as smartphones, tablets, and wearable devices.
2. IoT Devices: With its wide input voltage range and efficient operation, the IC can be used in Internet of Things (IoT) devices that require reliable power management.
3. Battery-Powered Systems: The low quiescent current and enable control feature make it suitable for battery-powered systems, extending battery life.
4. Industrial Automation: The overcurrent protection and thermal shutdown features make it suitable for industrial automation applications where reliability and safety are crucial.

Detailed and Complete Alternative Models

1. MAX6764UT+T: Similar to the MAX6763UT+T, but with a higher maximum output current of 1A.
2. MAX6765UT+T: Offers a wider input voltage range of 2.5V to 6.5V, making it suitable for a broader range of applications.
3. MAX6766UT+T: Provides adjustable output voltage, allowing for greater flexibility in system design.

(Note: The above alternative models are from the same product family and share similar characteristics and features.)

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