Microchip Technology
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
MIC2287C-15YML-TR
Zobrazit detail DataSheets

MIC2287C-15YML-TR

Product Overview

The MIC2287C-15YML-TR belongs to the category of voltage regulators and is commonly used in electronic devices to provide a stable output voltage. Its characteristics include high efficiency, low dropout voltage, and a small package size. The essence of this product lies in its ability to regulate input voltage to a precise level, making it suitable for various applications. It is typically packaged in a small outline integrated circuit (SOIC) package and is available in tape and reel packaging with a specific quantity per reel.

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage: 1.5V
  • Maximum Output Current: 150mA
  • Dropout Voltage: 130mV at 100mA
  • Quiescent Current: 16μA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MIC2287C-15YML-TR has a total of 5 pins: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. BYP (Bypass) 5. VOUT (Output Voltage)

Functional Features

  • Low dropout voltage for efficient power conversion
  • Ultra-low quiescent current for minimal power consumption in standby mode
  • Thermal shutdown and current limit protection for enhanced reliability

Advantages and Disadvantages

Advantages

  • High efficiency
  • Small package size
  • Wide input voltage range

Disadvantages

  • Limited maximum output current
  • Sensitive to external noise and fluctuations

Working Principles

The MIC2287C-15YML-TR operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output voltage. When the input voltage fluctuates, the regulator adjusts the internal components to ensure a stable output voltage.

Detailed Application Field Plans

The MIC2287C-15YML-TR is commonly used in battery-powered devices, portable electronics, and IoT (Internet of Things) applications where a stable and efficient power supply is essential. It is also suitable for use in sensor nodes, wearable devices, and handheld instruments.

Detailed and Complete Alternative Models

Some alternative models to the MIC2287C-15YML-TR include the MIC2287-15YML-TR, MIC2287-18YML-TR, and MIC2287-25YML-TR. These models offer different output voltages while sharing similar characteristics and package sizes.

In conclusion, the MIC2287C-15YML-TR is a versatile voltage regulator with high efficiency and a compact form factor, making it an ideal choice for a wide range of electronic applications.

[Word count: 366]

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MIC2287C-15YML-TR v technických řešeních

  1. What is the MIC2287C-15YML-TR?

    • The MIC2287C-15YML-TR is a high-efficiency, 1.5A synchronous buck regulator with an input voltage range of 2.7V to 5.5V.

  2. What are the key features of the MIC2287C-15YML-TR?

    • The key features include high efficiency, low quiescent current, wide input voltage range, and adjustable output voltage.

  3. What are the typical applications for the MIC2287C-15YML-TR?

    • Typical applications include portable devices, battery-powered equipment, and other low-voltage systems requiring efficient power conversion.

  4. What is the efficiency of the MIC2287C-15YML-TR?

    • The device offers high efficiency, typically over 90%, making it suitable for power-sensitive applications.

  5. How does the adjustable output voltage feature work?

    • The adjustable output voltage feature allows users to set the output voltage within a specified range using external resistors, providing flexibility in design.

  6. What is the quiescent current of the MIC2287C-15YML-TR?

    • The device has a low quiescent current, which helps conserve power in battery-operated applications.

  7. What protection features does the MIC2287C-15YML-TR offer?

    • The device includes overcurrent protection, thermal shutdown, and undervoltage lockout to safeguard against fault conditions.

  8. Can the MIC2287C-15YML-TR operate in a wide temperature range?

    • Yes, the device is designed to operate over a wide temperature range, making it suitable for various environmental conditions.

  9. What are the recommended input and output capacitors for the MIC2287C-15YML-TR?

    • The datasheet provides recommendations for input and output capacitors to ensure stable and reliable operation.

  10. Is there a reference design available for the MIC2287C-15YML-TR?

    • Yes, the manufacturer may provide reference designs or application notes to assist in the implementation of the device in technical solutions.