Meixin Integrated
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MAX6801UR44D3/V+T
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MAX6801UR44D3/V+T

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Regulator
  • Characteristics: Low Dropout, Low Quiescent Current, High Accuracy
  • Package: 44-Pin TQFN
  • Essence: Regulates voltage to ensure stable power supply
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage Range: 0.8V to 5.5V
  • Dropout Voltage: 120mV at 150mA
  • Quiescent Current: 30µA
  • Line Regulation: ±0.02%/V
  • Load Regulation: ±0.05%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6801UR44D3/V+T has a total of 44 pins. The pin configuration is as follows:

  1. VOUT
  2. GND
  3. EN
  4. FB
  5. COMP
  6. SS
  7. PG
  8. VIN
  9. VREF
  10. NC
  11. NC
  12. NC
  13. NC
  14. NC
  15. NC
  16. NC
  17. NC
  18. NC
  19. NC
  20. NC
  21. NC
  22. NC
  23. NC
  24. NC
  25. NC
  26. NC
  27. NC
  28. NC
  29. NC
  30. NC
  31. NC
  32. NC
  33. NC
  34. NC
  35. NC
  36. NC
  37. NC
  38. NC
  39. NC
  40. NC
  41. NC
  42. NC
  43. NC
  44. NC

Functional Features

  • Low dropout voltage ensures efficient power conversion.
  • Low quiescent current minimizes power consumption.
  • High accuracy provides precise voltage regulation.
  • Soft-start feature prevents inrush current during startup.
  • Power good output indicates stable output voltage.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for versatile applications. - Small package size saves board space. - Excellent line and load regulation ensures stable output. - Low quiescent current extends battery life.

Disadvantages: - Limited output current capability. - Higher cost compared to non-regulated voltage sources.

Working Principles

The MAX6801UR44D3/V+T is a voltage regulator IC that maintains a constant output voltage regardless of variations in the input voltage or load conditions. It achieves this by using an internal feedback mechanism to adjust the pass transistor's resistance, thereby regulating the output voltage. The device continuously monitors the output voltage and adjusts the pass transistor accordingly to maintain the desired voltage level.

Detailed Application Field Plans

The MAX6801UR44D3/V+T finds applications in various fields, including: 1. Portable electronic devices: Provides stable power supply for smartphones, tablets, and portable media players. 2. Industrial automation: Ensures reliable voltage regulation in control systems and sensors. 3. Automotive electronics: Used in automotive infotainment systems, lighting controls, and engine management systems. 4. Medical equipment: Provides regulated power for medical devices such as patient monitors and diagnostic equipment. 5. Communication systems: Used in routers, switches, and base stations to maintain stable power supply.

Detailed and Complete Alternative Models

  1. MAX6802UR44D3/V+T
  2. MAX6803UR44D3/V+T
  3. MAX6804UR44D3/V+T
  4. MAX6805UR44D3/V+T
  5. MAX6806UR44D3/V+T

These alternative models offer similar functionality and specifications, providing options for different design requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAX6801UR44D3/V+T en soluciones técnicas

  1. What is the operating voltage range of MAX6801UR44D3/V+T?
    - The operating voltage range of MAX6801UR44D3/V+T is 1.8V to 5.5V.

  2. Can MAX6801UR44D3/V+T be used in battery-powered applications?
    - Yes, MAX6801UR44D3/V+T is suitable for battery-powered applications due to its low operating voltage range.

  3. What is the typical output current capability of MAX6801UR44D3/V+T?
    - The typical output current capability of MAX6801UR44D3/V+T is 50mA.

  4. Is MAX6801UR44D3/V+T suitable for use in automotive electronics?
    - Yes, MAX6801UR44D3/V+T is suitable for use in automotive electronics due to its wide operating temperature range and robust design.

  5. Can MAX6801UR44D3/V+T be used as a voltage supervisor in microcontroller-based systems?
    - Yes, MAX6801UR44D3/V+T can be used as a voltage supervisor to monitor the power supply in microcontroller-based systems.

  6. What are the key features of MAX6801UR44D3/V+T?
    - The key features of MAX6801UR44D3/V+T include low quiescent current, wide input voltage range, and adjustable reset threshold.

  7. Does MAX6801UR44D3/V+T have built-in overvoltage protection?
    - Yes, MAX6801UR44D3/V+T includes built-in overvoltage protection to safeguard connected circuits.

  8. Can MAX6801UR44D3/V+T be used in industrial control systems?
    - Yes, MAX6801UR44D3/V+T is suitable for use in industrial control systems due to its reliability and wide operating temperature range.

  9. What is the typical response time of MAX6801UR44D3/V+T in detecting a voltage fault?
    - The typical response time of MAX6801UR44D3/V+T in detecting a voltage fault is 20µs.

  10. Is MAX6801UR44D3/V+T available in a small form factor package?
    - Yes, MAX6801UR44D3/V+T is available in a compact µMAX package, making it suitable for space-constrained applications.