MAX6803US26D3+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 6.5V
• Output Voltage: 2.6V
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 10µA
• Load Regulation: ±0.1%
• Line Regulation: ±0.05%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6803US26D3+T has a total of six pins arranged in the following configuration:

```

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| | --| VOUT GND|-- Pin 1: Ground --| VIN SHDN|-- Pin 2: Shutdown Control --| NC VOUT|-- Pin 3: Output Voltage --| NC VIN |-- Pin 4: Input Voltage --| NC NC |-- Pin 5: No Connection --| NC NC |-- Pin 6: No Connection |___________| ```

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Low quiescent current minimizes power consumption during standby.
• Shutdown control allows for power-saving mode when not in use.
• Excellent load and line regulation provide stable output voltage.

Advantages and Disadvantages

Advantages: - Low dropout voltage enables operation with low input voltages. - Low quiescent current prolongs battery life in portable devices. - Shutdown control feature enhances power efficiency. - Compact SOT-23-6 package allows for space-saving designs.

Disadvantages: - Limited output voltage options. - Not suitable for high-power applications.

Working Principles

The MAX6803US26D3+T is a voltage regulator IC that regulates the input voltage to a stable 2.6V output voltage. It utilizes a low dropout architecture, which means it can operate with a small voltage difference between the input and output. This feature makes it suitable for applications where the available input voltage is close to the desired output voltage.

The IC also incorporates a low quiescent current design, ensuring minimal power consumption when the load is light or during standby. Additionally, the shutdown control pin allows the device to enter a low-power mode, further reducing power consumption when not in use.

Detailed Application Field Plans

The MAX6803US26D3+T is commonly used in various battery-powered devices, such as:

1. Portable electronic devices: MP3 players, handheld gaming consoles, and digital cameras.
2. Wireless communication devices: Bluetooth headsets, smartwatches, and fitness trackers.
3. IoT (Internet of Things) devices: Sensors, wearable devices, and home automation systems.
4. Medical devices: Blood glucose meters, pulse oximeters, and portable medical monitors.

Its low dropout voltage, low quiescent current, and compact package make it ideal for applications requiring efficient power management in limited space.

Detailed and Complete Alternative Models

1. MAX6803US26D1+T: Same specifications but with a different output voltage of 2.6V.
2. MAX6803US26D2+T: Same specifications but with a different output voltage of 2.6V.
3. MAX6803US26D4+T: Same specifications but with a different output voltage of 2.6V.

These alternative models provide flexibility in choosing the appropriate output voltage for specific application requirements.

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