MAX8882EUTGG+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low-dropout, low-noise, high-accuracy
• Package: SOT-23-6
• Essence: Regulates voltage with minimal power loss
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 1.2V to 3.3V
• Dropout Voltage: 120mV at 150mA
• Quiescent Current: 40µA
• Load Regulation: ±0.05%
• Line Regulation: ±0.02%
• Output Noise: 30µVRMS (10Hz to 100kHz)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX8882EUTGG+T has a total of six pins arranged as follows:

```

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| | --| VOUT GND|-- Pin 1: Ground --| VIN EN |-- Pin 2: Enable --| FB NC |-- Pin 3: No Connection --| NC NC |-- Pin 4: No Connection --| NC VOUT|-- Pin 5: Output Voltage --| VIN NC |-- Pin 6: Input Voltage |___________| ```

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• Low output noise provides clean and stable power supply for sensitive applications.
• High accuracy in regulating output voltage guarantees precise operation of connected devices.
• Enable pin allows for easy on/off control of the regulator.

Advantages and Disadvantages

Advantages: - Low dropout voltage minimizes power loss. - Low output noise ensures reliable performance in noise-sensitive applications. - High accuracy in regulating output voltage provides precise operation. - Enable pin allows for flexible control.

Disadvantages: - Limited input voltage range (2.5V to 5.5V). - SOT-23-6 package may require careful handling during assembly.

Working Principles

The MAX8882EUTGG+T is a low-dropout voltage regulator that operates by comparing the output voltage with an internal reference. It adjusts the pass transistor's resistance to maintain a stable output voltage, compensating for load variations and input voltage changes. The enable pin allows the user to turn the regulator on or off as needed.

Detailed Application Field Plans

The MAX8882EUTGG+T finds application in various fields, including but not limited to:

1. Portable Electronics: Provides regulated power supply for battery-powered devices such as smartphones, tablets, and portable media players.
2. IoT Devices: Ensures stable voltage for sensors, microcontrollers, and wireless communication modules in Internet of Things applications.
3. Automotive Electronics: Suitable for powering automotive infotainment systems, navigation units, and other vehicle electronics.
4. Industrial Control Systems: Used in industrial automation, robotics, and control systems to maintain stable voltage for critical components.
5. Medical Devices: Provides reliable power for medical instruments, patient monitoring systems, and diagnostic equipment.

Detailed and Complete Alternative Models

1. LM1117-3.3: A popular alternative with similar specifications and package options.
2. LT1763: Offers lower dropout voltage and higher output current capability.
3. ADP3339: Provides adjustable output voltage and higher output current capacity.

(Note: This list is not exhaustive and there are several other alternatives available in the market.)

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