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MAX6823LUK+T
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MAX6823LUK+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Regulator
  • Characteristics: Low Dropout, Low Quiescent Current
  • Package: SOT-23
  • 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 150mA
  • Quiescent Current: 40µA
  • Load Regulation: ±0.5%
  • Line Regulation: ±0.05%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6823LUK+T has a total of 5 pins:

  1. GND: Ground pin
  2. IN: Input voltage pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. OUT: Output voltage pin

Functional Features

  • Low dropout voltage allows for efficient power conversion.
  • Low quiescent current ensures minimal power consumption during standby.
  • Built-in thermal shutdown protection prevents overheating.
  • Short-circuit and reverse polarity protection enhance reliability.
  • Fast transient response enables stable output voltage.

Advantages and Disadvantages

Advantages: - Low dropout voltage improves efficiency. - Low quiescent current reduces power consumption. - Thermal shutdown protection enhances safety. - Small package size saves board space.

Disadvantages: - Limited input voltage range (2.5V to 6.5V). - Relatively low output current capability (150mA).

Working Principles

The MAX6823LUK+T is a voltage regulator IC that regulates the output voltage based on the input voltage and feedback mechanism. It utilizes a low dropout architecture, which allows it to maintain a stable output voltage even when the input voltage is close to the desired output voltage. The enable pin (EN) controls the operation of the regulator, while the feedback pin (FB) provides a reference voltage for accurate regulation.

Detailed Application Field Plans

The MAX6823LUK+T is commonly used in various applications that require voltage regulation, such as:

  1. Battery-powered devices: Provides a stable voltage supply for portable electronics.
  2. IoT devices: Ensures consistent power delivery to connected sensors and modules.
  3. Automotive systems: Regulates voltage for automotive electronics, including infotainment systems and lighting.
  4. Industrial equipment: Maintains reliable power for control systems and sensors.
  5. Medical devices: Provides precise voltage regulation for medical equipment.

Detailed and Complete Alternative Models

  1. MAX6824LUK+T: Similar to MAX6823LUK+T but with higher output current capability (300mA).
  2. MAX6825LUK+T: Low dropout voltage regulator with adjustable output voltage.
  3. MAX6826LUK+T: Ultra-low quiescent current voltage regulator for power-sensitive applications.
  4. MAX6827LUK+T: Dual-output voltage regulator with independent enable pins.
  5. MAX6828LUK+T: High-temperature voltage regulator suitable for harsh environments.

(Note: This list is not exhaustive and there may be other alternative models available.)

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MAX6823LUK+T i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of MAX6823LUK+T in technical solutions:

1. What is the MAX6823LUK+T? The MAX6823LUK+T is a low-dropout linear regulator with a wide input voltage range, typically used for powering various components in electronic circuits.

2. What is the maximum input voltage supported by MAX6823LUK+T? The MAX6823LUK+T can handle an input voltage range from 2.5V to 16V.

3. What is the output voltage range of MAX6823LUK+T? The output voltage of MAX6823LUK+T can be adjusted from 1.25V to 15V using external resistors.

4. How much current can MAX6823LUK+T supply? MAX6823LUK+T can provide a maximum output current of 150mA.

5. Can MAX6823LUK+T operate in a wide temperature range? Yes, MAX6823LUK+T has an extended operating temperature range of -40°C to +125°C.

6. Does MAX6823LUK+T have built-in thermal shutdown protection? Yes, MAX6823LUK+T includes thermal shutdown protection to prevent overheating.

7. Is MAX6823LUK+T suitable for battery-powered applications? Yes, MAX6823LUK+T is designed for low-power applications and can be used in battery-powered devices.

8. Can MAX6823LUK+T handle short-circuit conditions? Yes, MAX6823LUK+T has built-in current limiting and short-circuit protection to protect itself and the connected components.

9. Does MAX6823LUK+T require any external capacitors? Yes, MAX6823LUK+T requires input and output capacitors for stability. The datasheet provides guidelines for selecting the appropriate capacitors.

10. Can MAX6823LUK+T be used in automotive applications? Yes, MAX6823LUK+T is suitable for automotive applications as it meets the AEC-Q100 standard for reliability and quality.

Please note that these answers are general and may vary depending on the specific requirements and conditions of your technical solution. It is always recommended to refer to the datasheet and consult with the manufacturer for accurate and detailed information.