MAX6801UR44D2+ - English Editing Encyclopedia Entry

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Low Quiescent Current, High Accuracy
• Package: 44-Pin TQFN (Thin Quad Flat No-Lead)
• Essence: The MAX6801UR44D2+ is a voltage regulator IC designed for various applications requiring a stable and regulated power supply.
• Packaging/Quantity: Available in tape and reel packaging with a quantity of 250 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 0.8V to 5.5V
• Output Current: Up to 500mA
• Dropout Voltage: 120mV at 100mA load
• Quiescent Current: 40µA (typical)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.1% (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6801UR44D2+ features a 44-pin TQFN package with the following pin configuration:

Pin Number | Pin Name | Description -----------|----------|------------ 1 | VIN | Input Voltage 2 | GND | Ground 3 | EN | Enable Control 4 | FB | Feedback Voltage 5-12 | NC | No Connection 13-16 | VOUT | Output Voltage 17-20 | NC | No Connection 21 | PG | Power Good Indicator 22-44 | NC | No Connection

Functional Features

• Low Dropout: The MAX6801UR44D2+ exhibits a low dropout voltage, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: With a quiescent current as low as 40µA, the IC minimizes power consumption during standby or idle modes.
• High Accuracy: The voltage regulator provides high accuracy in maintaining the output voltage within specified limits, ensuring stable and reliable operation.

Advantages and Disadvantages

Advantages: - Low dropout voltage enables efficient power conversion. - Low quiescent current reduces power consumption. - High accuracy ensures stable output voltage.

Disadvantages: - Limited output current capacity (up to 500mA).

Working Principles

The MAX6801UR44D2+ operates by regulating the input voltage to provide a stable output voltage. It utilizes internal circuitry to maintain the desired voltage level, compensating for variations in the input voltage and load conditions. The enable control pin allows for easy on/off switching of the regulator.

Detailed Application Field Plans

The MAX6801UR44D2+ finds applications in various fields where a regulated power supply is required. Some potential application areas include: - Battery-powered devices - Portable electronics - IoT (Internet of Things) devices - Embedded systems - Consumer electronics

Detailed Alternative Models

For users seeking alternative models with similar functionality, the following options can be considered: - MAX6802UR44D2+ - MAX6803UR44D2+ - MAX6804UR44D2+ - MAX6805UR44D2+

These alternative models offer comparable features and specifications, providing flexibility in choosing the most suitable voltage regulator for specific applications.

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