Microchip Technology
Afbeelding kan een representatie zijn.
Zie specificaties voor productdetails.
MIC5237-5.0BT
Details bekijken DataSheets

MIC5237-5.0BT

Product Overview

The MIC5237-5.0BT belongs to the category of voltage regulators and is commonly used to provide a stable 5.0V output voltage from a higher input voltage source. Its characteristics include high accuracy, low dropout voltage, and low quiescent current. The package type for the MIC5237-5.0BT is SOT-23, and it is available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

  • Input Voltage Range: 2.3V to 10V
  • Output Voltage: 5.0V
  • Dropout Voltage: 250mV at 150mA
  • Quiescent Current: 40µA
  • Line Regulation: 0.02%/V
  • Load Regulation: 0.05%/mA
  • Thermal Shutdown Protection

Detailed Pin Configuration

The MIC5237-5.0BT has a standard SOT-23 pin configuration with three pins: 1. Vin (Input Voltage) 2. GND (Ground) 3. Vout (Output Voltage)

Functional Features

  • High Accuracy: The MIC5237-5.0BT provides a precise 5.0V output voltage, making it suitable for applications requiring stable power supply.
  • Low Dropout Voltage: With a low dropout voltage of 250mV at 150mA, this regulator can efficiently convert higher input voltages to the desired 5.0V output.
  • Low Quiescent Current: The device's low quiescent current of 40µA helps conserve power in battery-operated applications.

Advantages and Disadvantages

Advantages

  • High accuracy and stability
  • Low dropout voltage
  • Low quiescent current
  • Thermal shutdown protection

Disadvantages

  • Limited maximum input voltage range

Working Principles

The MIC5237-5.0BT utilizes a precision bandgap reference and a feedback loop to maintain a constant 5.0V output voltage regardless of variations in the input voltage or load conditions. It employs internal circuitry to minimize dropout voltage and quiescent current, ensuring efficient operation.

Detailed Application Field Plans

The MIC5237-5.0BT is widely used in various electronic devices and systems, including: - Battery-powered portable devices - Embedded systems - Consumer electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the MIC5237-5.0BT include: - LM2937-5.0 - LT1529-5.0 - MAX8887-5.0

In summary, the MIC5237-5.0BT is a versatile voltage regulator with high accuracy, low dropout voltage, and low quiescent current, making it suitable for a wide range of applications in the electronics industry.

Word Count: 366

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MIC5237-5.0BT in technische oplossingen

  1. What is the input voltage range for MIC5237-5.0BT?

    • The input voltage range for MIC5237-5.0BT is typically 2.3V to 10V.

  2. What is the output voltage of MIC5237-5.0BT?

    • The output voltage of MIC5237-5.0BT is fixed at 5.0V.

  3. What is the maximum output current of MIC5237-5.0BT?

    • MIC5237-5.0BT can provide a maximum output current of 500mA.

  4. What are the typical applications for MIC5237-5.0BT?

    • Typical applications for MIC5237-5.0BT include powering microcontrollers, sensors, and other low-power devices in various technical solutions.

  5. Does MIC5237-5.0BT require external components for operation?

    • Yes, MIC5237-5.0BT requires only a small number of external components for stable operation, making it suitable for space-constrained designs.

  6. Is MIC5237-5.0BT suitable for battery-powered applications?

    • Yes, MIC5237-5.0BT's low quiescent current and wide input voltage range make it well-suited for battery-powered applications.

  7. What protections does MIC5237-5.0BT offer?

    • MIC5237-5.0BT includes overcurrent protection and thermal shutdown features to safeguard the device and the connected circuitry.

  8. Can MIC5237-5.0BT be used in automotive applications?

    • Yes, MIC5237-5.0BT is designed to meet the requirements for automotive applications, including those with harsh environmental conditions.

  9. What is the operating temperature range of MIC5237-5.0BT?

    • MIC5237-5.0BT has an operating temperature range of -40°C to 125°C, making it suitable for a wide range of environments.

  10. Is MIC5237-5.0BT available in different package options?

    • Yes, MIC5237-5.0BT is available in various package options, including SOT-23 and TO-220, providing flexibility for different design requirements.