MAX6802UR31D3+ - English Editing Encyclopedia Entry

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Low Quiescent Current, Adjustable Output Voltage
• Package: SOT-23
• Essence: Efficient and compact voltage regulator for various applications
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.25V to 5.5V
• Dropout Voltage: 120mV at 150mA
• Quiescent Current: 40µA (typical)
• Output Current: Up to 150mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6802UR31D3+ has a total of three pins: 1. VIN - Input Voltage Pin 2. GND - Ground Pin 3. VOUT - Output Voltage Pin

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Low quiescent current minimizes power consumption during standby.
• Adjustable output voltage allows flexibility in various applications.
• Short-circuit protection prevents damage to the device.
• Thermal shutdown feature protects against overheating.

Advantages and Disadvantages

Advantages

• Compact SOT-23 package enables space-saving designs.
• Wide input voltage range accommodates different power sources.
• Adjustable output voltage suits a variety of applications.
• Low dropout voltage ensures efficient power conversion.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Operating temperature range may restrict usage in extreme environments.

Working Principles

The MAX6802UR31D3+ is a voltage regulator that maintains a stable output voltage regardless of input voltage fluctuations. It utilizes a feedback mechanism to adjust the internal circuitry and provide a constant output voltage. The device operates by comparing the output voltage with a reference voltage and adjusting the internal components accordingly.

Detailed Application Field Plans

The MAX6802UR31D3+ can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Embedded systems

Detailed and Complete Alternative Models

1. MAX6802UR31D1+: Similar specifications, but with fixed output voltage of 3.3V.
2. MAX6802UR31D2+: Similar specifications, but with fixed output voltage of 5V.
3. MAX6802UR31D4+: Similar specifications, but with fixed output voltage of 2.5V.

These alternative models provide options for specific voltage requirements in different applications.

In conclusion, the MAX6802UR31D3+ is an efficient and compact voltage regulator suitable for a wide range of applications. Its adjustable output voltage, low dropout, and low quiescent current make it an ideal choice for battery-powered and portable devices. However, its limited output current and operating temperature range should be considered for high-power and extreme environment applications.