MAX6801UR31D3+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Low Quiescent Current, Adjustable Output Voltage
• Package: SOT-23-3
• Essence: The MAX6801UR31D3+T is a voltage regulator IC designed to provide a stable output voltage from an input voltage source.
• 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 load current
• Quiescent Current: 40µA typical
• Output Current: Up to 150mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6801UR31D3+T has three pins in the SOT-23-3 package:

1. VIN - Input Voltage Pin
2. GND - Ground Pin
3. VOUT - Output Voltage Pin

Functional Features

• Low dropout voltage allows for efficient regulation even with small input-output voltage differentials.
• Low quiescent current ensures minimal power consumption when the device is in standby or idle mode.
• Adjustable output voltage provides flexibility in various applications.

Advantages and Disadvantages

Advantages

• Small package size enables space-saving designs.
• Wide input voltage range allows for compatibility with different power sources.
• Low dropout voltage minimizes power dissipation and heat generation.
• Adjustable output voltage provides versatility in various applications.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• SOT-23-3 package may require additional thermal management in certain scenarios.

Working Principles

The MAX6801UR31D3+T utilizes a voltage reference, error amplifier, and pass transistor to regulate the output voltage. The input voltage is compared to the desired output voltage, and the error amplifier adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The MAX6801UR31D3+T can be used in various applications, including but not limited to:

1. Battery-powered devices
2. Portable electronics
3. IoT (Internet of Things) devices
4. Wearable devices
5. Automotive electronics

Detailed and Complete Alternative Models

1. LM1117-ADJ: Adjustable Voltage Regulator, TO-220 package
2. LT1763-3.3: Low Dropout Voltage Regulator, SOT-223 package
3. MCP1700-3302E/TO: Low Quiescent Current Voltage Regulator, TO-92 package
4. TPS79633DCQR: High-Current Voltage Regulator, SOT-223 package
5. ADP3339AKCZ-3.3-R7: Low Dropout Voltage Regulator, SOT-223 package

These alternative models offer similar functionality and can be considered as substitutes for the MAX6801UR31D3+T in different applications.

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