MAX6829SDUT+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Low Quiescent Current
• Package: SOT-23-6
• Essence: Power Management IC
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 1.2V to 3.3V
• Dropout Voltage: 120mV at 150mA
• Quiescent Current: 40µA (typical)
• Load Regulation: ±0.5% (typical)
• Line Regulation: ±0.05% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6829SDUT+T has a total of six pins arranged as follows:

```

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| | --| VOUT GND|-- Pin 1: Ground (GND) --| VIN EN |-- Pin 2: Enable (EN) --| FB NC |-- Pin 3: No Connection (NC) --| NC NC |-- Pin 4: No Connection (NC) --| NC VOUT|-- Pin 5: Output Voltage (VOUT) --| VIN VIN|-- Pin 6: Input Voltage (VIN) |___________| ```

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Low quiescent current minimizes power consumption in standby mode.
• Enable pin allows for easy on/off control of the regulator.
• Wide input voltage range provides flexibility in various applications.
• Excellent load and line regulation ensure stable output voltage.

Advantages and Disadvantages

Advantages: - Low dropout voltage improves efficiency. - Low quiescent current extends battery life. - Enable pin allows for power management control. - Wide input voltage range accommodates different power sources.

Disadvantages: - Limited output voltage range (1.2V to 3.3V). - No built-in protection features (e.g., overcurrent, overtemperature).

Working Principles

The MAX6829SDUT+T is a voltage regulator IC that regulates the output voltage based on the input voltage and load conditions. It utilizes a low dropout architecture, which means it can maintain a stable output voltage even when the input voltage is close to the desired output voltage. The enable pin allows the user to turn the regulator on or off as needed. The device operates by comparing the feedback voltage (FB) with a reference voltage to adjust the output voltage accordingly.

Detailed Application Field Plans

The MAX6829SDUT+T is commonly used in various applications where a stable and regulated voltage supply is required. Some typical application fields include:

1. Battery-Powered Devices: Portable electronics, such as smartphones, tablets, and wearable devices, benefit from the low quiescent current and wide input voltage range of the MAX6829SDUT+T.

2. Industrial Control Systems: The voltage regulator is suitable for powering microcontrollers, sensors, and other components in industrial automation systems.

3. Automotive Electronics: The device can be used in automotive applications, such as infotainment systems, dashboard displays, and lighting control modules.

4. IoT Devices: Internet of Things (IoT) devices often operate on low power and require efficient voltage regulation. The MAX6829SDUT+T meets these requirements and can be used in smart home devices, environmental sensors, and more.

Detailed and Complete Alternative Models

1. MAX6828SDUT+T: Similar to the MAX6829SDUT+T, but with a different output voltage range (1.2V to 5.0V).
2. MAX6827SDUT+T: Low dropout voltage regulator with adjustable output voltage.
3. MAX6826SDUT+T: Voltage regulator with higher output current capability (up to 500mA).

These alternative models offer similar functionality and can be considered based on specific application requirements.

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