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MIC5255-2.5YM5-TR

MIC5255-2.5YM5-TR

Product Overview

Category

The MIC5255-2.5YM5-TR belongs to the category of voltage regulators.

Use

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

Characteristics

  • Input Voltage Range: 2.3V to 5.5V
  • Output Voltage: 2.5V
  • Maximum Output Current: 150mA
  • Dropout Voltage: 200mV (typical)
  • Low Quiescent Current: 40µA (typical)
  • Low Shutdown Current: 0.1µA (typical)
  • Package Type: SOT-23-5
  • Operating Temperature Range: -40°C to +125°C

Packaging/Quantity

The MIC5255-2.5YM5-TR is typically available in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

  • Input Voltage Range: 2.3V to 5.5V
  • Output Voltage: 2.5V ±2%
  • Output Current: Up to 150mA
  • Dropout Voltage: 200mV (typical) at 100mA load
  • Quiescent Current: 40µA (typical)
  • Shutdown Current: 0.1µA (typical)
  • Line Regulation: 0.02%/V (typical)
  • Load Regulation: 0.05%/mA (typical)
  • Ripple Rejection: 70dB (typical)
  • Thermal Shutdown Protection
  • Short Circuit Protection

Detailed Pin Configuration

The MIC5255-2.5YM5-TR has a SOT-23-5 package with the following pin configuration:

```


| | |____| | | ||__ | 1 5 | |________| ```

Pin 1: Enable (EN) Pin 2: Ground (GND) Pin 3: Output (OUT) Pin 4: No Connection (NC) Pin 5: Input (IN)

Functional Features

  • Low dropout voltage ensures efficient regulation even with low input voltages.
  • Low quiescent current minimizes power consumption in standby or idle modes.
  • Shutdown mode reduces current consumption to an extremely low level when the regulator is not in use.
  • Thermal shutdown protection prevents damage due to excessive temperature.
  • Short circuit protection safeguards the regulator and connected components from damage in case of a short circuit.

Advantages and Disadvantages

Advantages

  • Wide input voltage range allows for compatibility with various power sources.
  • Low dropout voltage enables efficient regulation in low voltage applications.
  • Low quiescent current reduces power consumption, making it suitable for battery-powered devices.
  • Shutdown mode helps conserve energy when the regulator is not needed.
  • Thermal shutdown and short circuit protection enhance reliability and prevent damage.

Disadvantages

  • Limited output current capacity may restrict its use in high-power applications.
  • The SOT-23-5 package may require additional space on the PCB compared to smaller packages.

Working Principles

The MIC5255-2.5YM5-TR is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage derived from the output. Any difference between the two voltages is amplified and used to adjust the pass transistor, ensuring a stable output voltage.

Detailed Application Field Plans

The MIC5255-2.5YM5-TR finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Medical equipment - Automotive electronics

Detailed and Complete Alternative Models

  • MIC5255-2.5YM5 (SOT-23-5 package)
  • MIC5255-2.5YML (SOT-23-5 package, lead-free)
  • MIC5255-2.5BM5 (SOT-23-5 package, automotive grade)
  • MIC5255-2.5BML (SOT-23-5 package, automotive grade, lead-free)

These alternative models offer similar specifications and functionality to the MIC5255-2.5YM5-TR, providing flexibility for different application requirements.

In conclusion, the MIC5255-2.5YM5-TR is a voltage regulator with a wide input voltage range, low dropout voltage, and low quiescent current. It offers thermal shutdown and short circuit protection, making it suitable for various electronic systems. Its SOT-23-5 package provides ease of integration. Alternative models are available to cater to specific application needs.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MIC5255-2.5YM5-TR in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of MIC5255-2.5YM5-TR in technical solutions:

  1. Q: What is MIC5255-2.5YM5-TR? A: MIC5255-2.5YM5-TR 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 MIC5255-2.5YM5-TR? A: The input voltage range for MIC5255-2.5YM5-TR is typically between 2.7V and 16V.

  3. Q: What is the maximum output current of MIC5255-2.5YM5-TR? A: The maximum output current of MIC5255-2.5YM5-TR is 150mA.

  4. Q: Can MIC5255-2.5YM5-TR be used in battery-powered applications? A: Yes, MIC5255-2.5YM5-TR can be used in battery-powered applications as it has a low quiescent current and operates efficiently with low input voltages.

  5. Q: Is MIC5255-2.5YM5-TR suitable for use in automotive electronics? A: Yes, MIC5255-2.5YM5-TR is suitable for use in automotive electronics as it can handle the wide input voltage range typically found in automotive systems.

  6. Q: Does MIC5255-2.5YM5-TR have built-in thermal protection? A: Yes, MIC5255-2.5YM5-TR has built-in thermal shutdown protection to prevent overheating and damage to the IC.

  7. Q: Can MIC5255-2.5YM5-TR be used in low-power IoT devices? A: Yes, MIC5255-2.5YM5-TR is suitable for use in low-power IoT (Internet of Things) devices due to its low quiescent current and efficient operation.

  8. Q: What is the package type of MIC5255-2.5YM5-TR? A: MIC5255-2.5YM5-TR is available in a SOT-23-5 package, which is a small surface-mount package.

  9. Q: Can MIC5255-2.5YM5-TR handle input voltage fluctuations? A: Yes, MIC5255-2.5YM5-TR has excellent line and load regulation, allowing it to handle input voltage fluctuations effectively.

  10. Q: Is MIC5255-2.5YM5-TR RoHS compliant? A: Yes, MIC5255-2.5YM5-TR is RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental regulations.

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