MAX6829YGUT+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Low Quiescent Current, Adjustable Output Voltage
• Package: SOT-23-6
• Essence: The MAX6829YGUT+T is a voltage regulator IC designed for low-power applications. It provides a stable output voltage with low dropout and quiescent current.
• Packaging/Quantity: The MAX6829YGUT+T is available in a SOT-23-6 package. It is typically sold in reels of 3000 units.

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 120mV at 100mA load current
• Quiescent Current: 30µA (typical)
• Output Current: Up to 150mA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6829YGUT+T has the following pin configuration:

```

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| | --| VOUT GND|-- --| VIN SHDN|-- --| FB EN |-- |___________| ```

• VIN: Input Voltage
• VOUT: Output Voltage
• GND: Ground
• SHDN: Shutdown Control
• FB: Feedback Pin
• EN: Enable Pin

Functional Features

• Low Dropout: The MAX6829YGUT+T has a low dropout voltage, allowing it to regulate the output voltage even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: The IC has a low quiescent current, minimizing power consumption when the load is light or idle.
• Adjustable Output Voltage: The output voltage can be adjusted within the specified range using external resistors.
• Shutdown Control: The SHDN pin allows for easy shutdown and power-saving functionality.
• Enable Pin: The EN pin provides an enable/disable control for the regulator.

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures stable output even with low input voltage. - Low quiescent current minimizes power consumption. - Adjustable output voltage provides flexibility in various applications. - Shutdown and enable pins offer convenient control options.

Disadvantages: - Limited output current capacity (up to 150mA). - Restricted operating temperature range (-40°C to +85°C).

Working Principles

The MAX6829YGUT+T is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the feedback voltage (FB) with a reference voltage to adjust the pass transistor's resistance. This feedback loop ensures that the output voltage remains constant despite variations in the input voltage and load conditions.

Detailed Application Field Plans

The MAX6829YGUT+T is suitable for a wide range of low-power applications, including but not limited to:

1. Battery-powered devices
2. Portable electronics
3. IoT devices
4. Wearable devices
5. Sensor modules
6. Embedded systems

Detailed and Complete Alternative Models

1. MAX6828YGUT+T: Similar specifications and features, but with a fixed output voltage of 3.3V.
2. MAX6827YGUT+T: Similar specifications and features, but with a fixed output voltage of 5.0V.
3. MAX6826YGUT+T: Similar specifications and features, but with a fixed output voltage of 1.8V.

These alternative models provide options for different output voltage requirements while maintaining similar characteristics and functionality to the MAX6829YGUT+T.

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