MIC5236-1.8BMM-TR
Product Overview
Category
MIC5236-1.8BMM-TR belongs to the category of voltage regulators.
Use
This product is commonly used in electronic circuits to regulate and stabilize the output voltage.
Characteristics
- Voltage regulation: The MIC5236-1.8BMM-TR provides a stable output voltage of 1.8V.
- Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
- Low quiescent current: The regulator consumes minimal current when in standby mode.
- Thermal shutdown protection: It includes built-in protection against excessive temperature.
Package
The MIC5236-1.8BMM-TR comes in a miniature SOT-23 package, which is suitable for space-constrained applications.
Essence
The essence of this product lies in its ability to provide a stable and regulated output voltage, ensuring reliable operation of electronic devices.
Packaging/Quantity
The MIC5236-1.8BMM-TR is typically packaged in reels containing a specified quantity of units, such as 3000 pieces per reel.
Specifications
- Input Voltage Range: 2.5V to 16V
- Output Voltage: 1.8V
- Dropout Voltage: 200mV (typical)
- Quiescent Current: 120µA (typical)
- Maximum Output Current: 150mA
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The MIC5236-1.8BMM-TR has three pins:
- VIN (Pin 1): Input voltage pin.
- GND (Pin 2): Ground reference pin.
- VOUT (Pin 3): Regulated output voltage pin.
Functional Features
- Voltage Regulation: The MIC5236-1.8BMM-TR maintains a constant output voltage of 1.8V, regardless of input voltage fluctuations.
- Low Dropout Voltage: It can operate with a minimal voltage difference between the input and output, ensuring efficient power conversion.
- Thermal Shutdown Protection: The regulator includes a thermal shutdown feature that protects it from overheating, enhancing its reliability.
Advantages and Disadvantages
Advantages
- Compact Size: The SOT-23 package allows for easy integration into space-constrained designs.
- Low Quiescent Current: The regulator consumes minimal current in standby mode, conserving power.
- Stable Output Voltage: It provides a reliable and consistent 1.8V output voltage.
Disadvantages
- Limited Maximum Output Current: The MIC5236-1.8BMM-TR is designed for applications with a maximum load current of 150mA. Higher current requirements may necessitate an alternative solution.
Working Principles
The MIC5236-1.8BMM-TR utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable 1.8V output.
Detailed Application Field Plans
The MIC5236-1.8BMM-TR finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Embedded systems - IoT devices - Industrial control systems
Detailed and Complete Alternative Models
- MIC5236-2.5BMM-TR: Provides a regulated output voltage of 2.5V.
- MIC5236-3.3BMM-TR: Provides a regulated output voltage of 3.3V.
- MIC5236-5.0BMM-TR: Provides a regulated output voltage of 5.0V.
These alternative models offer different output voltage options to cater to diverse application requirements.
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技術ソリューションにおける MIC5236-1.8BMM-TR の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of MIC5236-1.8BMM-TR in technical solutions:
Q1: What is MIC5236-1.8BMM-TR? A1: MIC5236-1.8BMM-TR is a specific model of voltage regulator IC (integrated circuit) manufactured by Microchip Technology. It is designed to provide a stable output voltage of 1.8V.
Q2: What are the typical applications of MIC5236-1.8BMM-TR? A2: MIC5236-1.8BMM-TR is commonly used in various electronic devices and systems where a regulated 1.8V power supply is required, such as microcontrollers, sensors, and low-power digital circuits.
Q3: What is the input voltage range for MIC5236-1.8BMM-TR? A3: The input voltage range for MIC5236-1.8BMM-TR is typically between 2.5V and 16V. However, it is recommended to keep the input voltage at least 0.3V higher than the desired output voltage for proper regulation.
Q4: What is the maximum output current of MIC5236-1.8BMM-TR? A4: MIC5236-1.8BMM-TR can provide a maximum output current of up to 150mA. It is important to ensure that the load connected to the regulator does not exceed this limit.
Q5: Does MIC5236-1.8BMM-TR require any external components for operation? A5: Yes, MIC5236-1.8BMM-TR requires a few external components for proper operation, including input and output capacitors for stability and noise filtering.
Q6: What is the dropout voltage of MIC5236-1.8BMM-TR? A6: The dropout voltage of MIC5236-1.8BMM-TR is typically around 200mV at full load. This means that the input voltage must be at least 200mV higher than the desired output voltage for the regulator to function properly.
Q7: Is MIC5236-1.8BMM-TR a low-power device? A7: Yes, MIC5236-1.8BMM-TR is designed to operate with low quiescent current, making it suitable for battery-powered applications or any system where power efficiency is important.
Q8: Can MIC5236-1.8BMM-TR handle short-circuit conditions? A8: MIC5236-1.8BMM-TR has built-in protection features, including thermal shutdown and current limit, which help protect the device from damage during short-circuit conditions.
Q9: Does MIC5236-1.8BMM-TR have overvoltage protection? A9: No, MIC5236-1.8BMM-TR does not have built-in overvoltage protection. It is important to ensure that the input voltage does not exceed the specified maximum rating to prevent damage to the device.
Q10: Are there any specific layout considerations for MIC5236-1.8BMM-TR? A10: Yes, proper PCB layout techniques should be followed to minimize noise and ensure stable operation. These include placing decoupling capacitors close to the IC, minimizing trace lengths, and following recommended thermal guidelines.
Please note that these answers are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and application notes provided by the manufacturer for detailed information and guidelines.