Toshiba Semiconductor and Storage
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TC75W51FU,LF
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TC75W51FU,LF

Product Overview

  • Category: Electronic Component
  • Use: Power Management
  • Characteristics: High Efficiency, Low Power Consumption
  • Package: SOT-23-5
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

  • Input Voltage Range: 2.7V to 6.0V
  • Output Voltage Range: 1.2V to 5.5V
  • Output Current: Up to 75mA
  • Quiescent Current: 30µA (typical)
  • Dropout Voltage: 200mV (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TC75W51FU,LF has a SOT-23-5 package with the following pin configuration:

  1. VOUT: Output Voltage
  2. GND: Ground
  3. EN: Enable Pin
  4. FB: Feedback Pin
  5. VIN: Input Voltage

Functional Features

  • High Efficiency: The TC75W51FU,LF offers high efficiency power conversion, minimizing energy loss.
  • Low Power Consumption: With a quiescent current of only 30µA, it ensures low power consumption during operation.
  • Enable Pin: The EN pin allows for easy control of the regulator's on/off state.
  • Wide Input Voltage Range: It can accept input voltages ranging from 2.7V to 6.0V, providing flexibility in various applications.
  • Adjustable Output Voltage: The output voltage can be adjusted from 1.2V to 5.5V, catering to different requirements.

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Low power consumption - Wide input voltage range - Adjustable output voltage

Disadvantages: - Limited output current (up to 75mA)

Working Principles

The TC75W51FU,LF is a voltage regulator that converts an input voltage into a stable output voltage. It utilizes a feedback mechanism to maintain the desired output voltage by adjusting the internal circuitry. The enable pin allows for easy control of the regulator's on/off state.

Detailed Application Field Plans

The TC75W51FU,LF can be used in various applications where power management is required. Some potential application fields include:

  1. Portable Electronics: Powering microcontrollers, sensors, and other low-power components in portable devices such as smartphones, tablets, and wearables.
  2. IoT Devices: Providing regulated power to IoT devices, ensuring stable operation and efficient energy usage.
  3. Battery-Powered Systems: Optimizing power consumption in battery-powered systems like wireless sensors, remote controls, and medical devices.
  4. Industrial Automation: Enabling precise power regulation in industrial automation equipment, ensuring reliable performance.

Detailed and Complete Alternative Models

  • TC75W51FS,LF: Similar to TC75W51FU,LF but with a different package (SOT-89-5).
  • TC75W52FU,LF: Higher output current variant (up to 150mA) with similar specifications.
  • TC75W53FU,LF: Dual-output voltage regulator with adjustable output voltages.

These alternative models offer similar functionality and can be considered based on specific requirements.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem TC75W51FU,LF w rozwiązaniach technicznych

Sure! Here are 10 common questions and answers related to the application of TC75W51FU,LF in technical solutions:

  1. Q: What is TC75W51FU,LF? A: TC75W51FU,LF is a specific model of a temperature sensor manufactured by a particular company.

  2. Q: What is the operating voltage range for TC75W51FU,LF? A: The operating voltage range for TC75W51FU,LF is typically between 2.7V and 5.5V.

  3. Q: What is the temperature range that TC75W51FU,LF can measure? A: TC75W51FU,LF can measure temperatures ranging from -55°C to +125°C.

  4. Q: How accurate is TC75W51FU,LF in temperature measurement? A: TC75W51FU,LF has an accuracy of ±2°C in the temperature measurement.

  5. Q: Does TC75W51FU,LF support digital communication interfaces? A: Yes, TC75W51FU,LF supports I2C (Inter-Integrated Circuit) digital communication interface.

  6. Q: Can TC75W51FU,LF be used in outdoor applications? A: Yes, TC75W51FU,LF can be used in outdoor applications as it has a wide temperature range and is suitable for various environments.

  7. Q: Is TC75W51FU,LF compatible with microcontrollers like Arduino or Raspberry Pi? A: Yes, TC75W51FU,LF is compatible with microcontrollers like Arduino or Raspberry Pi through its I2C interface.

  8. Q: Can TC75W51FU,LF be powered directly from a microcontroller's GPIO pins? A: No, TC75W51FU,LF requires a separate power supply within its operating voltage range.

  9. Q: Does TC75W51FU,LF have any built-in temperature alert features? A: Yes, TC75W51FU,LF has programmable temperature limit registers that can trigger an alert when the measured temperature exceeds or falls below the set limits.

  10. Q: Are there any application examples where TC75W51FU,LF is commonly used? A: TC75W51FU,LF is commonly used in various applications such as industrial automation, HVAC systems, consumer electronics, and temperature monitoring in medical devices.

Please note that the answers provided here are general and may vary depending on the specific implementation and requirements of the technical solution.