MAX6803US46D3+T

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • Low dropout voltage
  • High output current capability
  • Wide input voltage range
  • Adjustable output voltage
• Package: SOT-23-6
• Essence: Power management IC
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 120mV at 100mA
• Output Current: Up to 150mA
• Quiescent Current: 40µA (typical)

Detailed Pin Configuration

The MAX6803US46D3+T has a total of six pins arranged as follows:

```

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

• VOUT: Output voltage pin
• GND: Ground pin
• FB: Feedback pin for adjusting the output voltage
• EN: Enable pin for turning the regulator on/off
• VIN: Input voltage pin

Functional Features

• Low dropout voltage ensures efficient power conversion even with low input voltages.
• High output current capability allows for powering various components in the circuit.
• Wide input voltage range enables compatibility with different power sources.
• Adjustable output voltage provides flexibility in meeting specific requirements.

Advantages and Disadvantages

Advantages: - Low dropout voltage minimizes power dissipation. - High output current capability supports a wide range of applications. - Adjustable output voltage allows for customization.

Disadvantages: - Limited output current may not be suitable for high-power applications. - SOT-23-6 package may require additional space on the PCB.

Working Principles

The MAX6803US46D3+T is a voltage regulator that maintains a stable output voltage regardless of variations in the input voltage. It utilizes a feedback mechanism to continuously adjust the internal circuitry and keep the output voltage within the desired range. The enable pin allows for turning the regulator on or off as needed, conserving power when not in use.

Detailed Application Field Plans

The MAX6803US46D3+T finds applications in various electronic devices and systems, including: 1. Battery-powered devices: Provides regulated power supply for portable electronics such as smartphones, tablets, and wearables. 2. IoT devices: Enables efficient power management in Internet of Things (IoT) devices, ensuring reliable operation and extended battery life. 3. Industrial equipment: Used in industrial automation systems, sensors, and control circuits to maintain stable power supply under varying conditions. 4. Automotive electronics: Suitable for automotive applications like infotainment systems, lighting controls, and engine management units.

Detailed and Complete Alternative Models

1. MAX6803US46D3+T-R: Similar to MAX6803US46D3+T, but with a different packaging option (SOT-23-5).
2. MAX6803US46D3+T-ND: Same specifications as MAX6803US46D3+T, but available in a larger quantity per reel (5000 units).

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