MIC5253-2.8BC5 TR
Product Overview
Category
The MIC5253-2.8BC5 TR belongs to the category of voltage regulators.
Use
This product is commonly used to regulate voltage in electronic circuits.
Characteristics
- Voltage regulation capability
- Compact package size
- Low power consumption
- High efficiency
- Wide input voltage range
Package
The MIC5253-2.8BC5 TR is available in a small surface-mount package.
Essence
The essence of this product lies in its ability to provide stable and regulated voltage output for various electronic applications.
Packaging/Quantity
The MIC5253-2.8BC5 TR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage: 2.8V
- Output Current: Up to 150mA
- Dropout Voltage: 200mV (typical)
- Quiescent Current: 45µA (typical)
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The MIC5253-2.8BC5 TR has the following pin configuration:
- VIN (Input Voltage)
- GND (Ground)
- VOUT (Output Voltage)
Functional Features
- Low dropout voltage
- Thermal shutdown protection
- Current limit protection
- Short-circuit protection
- Reverse polarity protection
Advantages and Disadvantages
Advantages
- Provides stable and regulated voltage output
- Small package size allows for space-saving designs
- Low power consumption helps conserve energy
- Wide input voltage range accommodates various power sources
Disadvantages
- Limited output current capacity (up to 150mA)
- Higher dropout voltage compared to some alternative models
Working Principles
The MIC5253-2.8BC5 TR operates based on the principle of a linear voltage regulator. It uses a feedback mechanism to maintain a constant output voltage, regardless of changes in input voltage or load conditions. The internal circuitry adjusts the current flow to regulate the output voltage at the desired level.
Detailed Application Field Plans
The MIC5253-2.8BC5 TR finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT (Internet of Things) devices - Embedded systems - Communication modules
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to the MIC5253-2.8BC5 TR include: - LM1117-2.8 - MCP1700-2.8 - TPS78228
These models offer similar functionality and characteristics, providing options for different design requirements.
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技術ソリューションにおける MIC5253-2.8BC5 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 MIC5253-2.8BC5 TR in technical solutions:
Q: What is the MIC5253-2.8BC5 TR? A: The MIC5253-2.8BC5 TR is a voltage regulator IC (integrated circuit) that provides a fixed output voltage of 2.8V.
Q: What is the input voltage range for the MIC5253-2.8BC5 TR? A: The input voltage range for this regulator is typically between 2.7V and 16V.
Q: What is the maximum output current of the MIC5253-2.8BC5 TR? A: The maximum output current is 150mA, which means it can supply up to 150mA of current to the load.
Q: Can the MIC5253-2.8BC5 TR be used in battery-powered applications? A: Yes, it can be used in battery-powered applications as long as the input voltage does not exceed the specified range.
Q: Is the MIC5253-2.8BC5 TR suitable for low-power microcontrollers? A: Yes, it is suitable for powering low-power microcontrollers, sensors, and other low-current devices.
Q: Does the MIC5253-2.8BC5 TR require any external components for operation? A: Yes, it requires a few external components such as input and output capacitors for stability and filtering.
Q: What is the dropout voltage of the MIC5253-2.8BC5 TR? A: The dropout voltage is typically around 200mV, which means the input voltage must be at least 200mV higher than the desired output voltage.
Q: Can the MIC5253-2.8BC5 TR handle input voltage fluctuations? A: Yes, it has built-in protection features like thermal shutdown and overcurrent protection to handle input voltage fluctuations.
Q: What is the operating temperature range of the MIC5253-2.8BC5 TR? A: The operating temperature range is typically between -40°C and +125°C, making it suitable for a wide range of environments.
Q: Are there any application notes or reference designs available for the MIC5253-2.8BC5 TR? A: Yes, the manufacturer usually provides application notes and reference designs that can help with the implementation of the IC in various technical solutions.
Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's documentation for the MIC5253-2.8BC5 TR.