Microchip Technology
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MIC37100-2.5BS
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MIC37100-2.5BS

Product Overview

Category

MIC37100-2.5BS belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

  • Voltage regulation capability
  • Compact size
  • High efficiency
  • Low dropout voltage
  • Thermal shutdown protection

Package

MIC37100-2.5BS is available in a small outline package (SOP) format.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring proper functioning of electronic devices.

Packaging/Quantity

MIC37100-2.5BS is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Input Voltage Range: 2.7V to 16V
  • Output Voltage: 2.5V
  • Output Current: Up to 1A
  • Dropout Voltage: 120mV at 1A
  • Quiescent Current: 120µA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC37100-2.5BS features a standard three-pin configuration:

  1. VIN (Pin 1): Input voltage pin.
  2. GND (Pin 2): Ground reference pin.
  3. VOUT (Pin 3): Regulated output voltage pin.

Functional Features

  • Voltage regulation: MIC37100-2.5BS ensures a stable output voltage of 2.5V, regardless of input voltage fluctuations.
  • Overcurrent protection: The device incorporates overcurrent protection, safeguarding the circuit from excessive current flow.
  • Thermal shutdown: In case of excessive temperature rise, the regulator shuts down to prevent damage.
  • Fast transient response: The regulator quickly responds to changes in load conditions, maintaining a steady output voltage.

Advantages and Disadvantages

Advantages

  • High efficiency: MIC37100-2.5BS offers high efficiency, minimizing power dissipation.
  • Low dropout voltage: The regulator has a low dropout voltage, enabling it to operate with small input-output differentials.
  • Compact size: Its small form factor makes it suitable for space-constrained applications.

Disadvantages

  • Limited output current: The maximum output current of 1A may not be sufficient for high-power applications.
  • Restricted input voltage range: The device requires an input voltage between 2.7V and 16V, limiting its compatibility with certain systems.

Working Principles

MIC37100-2.5BS utilizes a feedback control mechanism to maintain a constant output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to regulate the output within the desired range.

Detailed Application Field Plans

MIC37100-2.5BS finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable audio players - Wireless communication systems - Industrial automation equipment - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC37100-2.5BS include: - LM317: A popular adjustable voltage regulator with a wide input voltage range. - LT1084: A high-current, low-dropout linear regulator suitable for demanding applications. - TPS7A47: An ultra-low-noise, high-PSRR (Power Supply Rejection Ratio) linear regulator.

These alternatives can be considered based on specific requirements and system constraints.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MIC37100-2.5BS in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of MIC37100-2.5BS in technical solutions:

  1. Q: What is MIC37100-2.5BS? A: MIC37100-2.5BS is a voltage regulator IC (integrated circuit) that provides a fixed output voltage of 2.5V.

  2. Q: What is the input voltage range for MIC37100-2.5BS? A: The input voltage range for MIC37100-2.5BS is typically between 4.5V and 26V.

  3. Q: What is the maximum output current of MIC37100-2.5BS? A: MIC37100-2.5BS can provide a maximum output current of 1A.

  4. Q: Can MIC37100-2.5BS be used in battery-powered applications? A: Yes, MIC37100-2.5BS can be used in battery-powered applications as long as the input voltage is within the specified range.

  5. Q: Is MIC37100-2.5BS suitable for automotive applications? A: Yes, MIC37100-2.5BS is designed to meet the requirements of automotive applications, including the ability to withstand high temperatures.

  6. Q: Does MIC37100-2.5BS require any external components for operation? A: Yes, MIC37100-2.5BS requires a few external components such as input and output capacitors for stability and filtering.

  7. Q: What is the typical dropout voltage of MIC37100-2.5BS? A: The typical dropout voltage of MIC37100-2.5BS is around 300mV at full load.

  8. Q: Can MIC37100-2.5BS handle short-circuit conditions? A: Yes, MIC37100-2.5BS has built-in protection features to handle short-circuit conditions and prevent damage to the IC.

  9. Q: Is thermal shutdown protection included in MIC37100-2.5BS? A: Yes, MIC37100-2.5BS includes thermal shutdown protection to prevent overheating of the IC.

  10. Q: Can MIC37100-2.5BS be used in space-constrained applications? A: Yes, MIC37100-2.5BS is available in a small SOT-223 package, making it suitable for space-constrained applications.

Please note that these answers are general and may vary depending on the specific datasheet and application requirements.