MIC3775-1.8BMM
Product Overview
Category
The MIC3775-1.8BMM belongs to the category of voltage regulators.
Use
It is used to regulate voltage in electronic circuits, ensuring a stable output voltage regardless of input fluctuations.
Characteristics
- Package: Miniature 8-pin SOIC package
- Essence: Low-dropout (LDO) linear regulator
- Packaging/Quantity: Available in tape and reel packaging, with quantities varying based on supplier.
Specifications
- Output Voltage: 1.8V
- Input Voltage Range: 2.5V to 16V
- Maximum Output Current: 150mA
- Dropout Voltage: 300mV at 150mA
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- VIN (Pin 1): Input voltage
- GND (Pin 2): Ground
- BYP (Pin 3): Bypass capacitor connection
- VOUT (Pin 4): Regulated output voltage
- NC (Pin 5): No connection
- NC (Pin 6): No connection
- NC (Pin 7): No connection
- EN (Pin 8): Enable pin
Functional Features
- Low Dropout Voltage: Enables operation with small voltage differentials between input and output.
- Low Quiescent Current: Minimizes power consumption in standby or low-load conditions.
- Thermal Shutdown Protection: Safeguards the device from overheating.
Advantages and Disadvantages
Advantages
- Compact package size
- Wide input voltage range
- Low dropout voltage
Disadvantages
- Limited maximum output current
- Higher quiescent current compared to some alternatives
Working Principles
The MIC3775-1.8BMM operates as a linear regulator, maintaining a constant output voltage by dissipating excess energy as heat. When the input voltage exceeds the desired output voltage, the regulator adjusts its internal circuitry to maintain the specified output level.
Detailed Application Field Plans
The MIC3775-1.8BMM is suitable for various applications requiring a stable 1.8V power supply, such as: - Battery-powered devices - Portable electronics - Sensor modules
Detailed and Complete Alternative Models
- MIC39100-1.8WS: Offers higher maximum output current
- LM1117MPX-1.8/NOPB: Lower quiescent current for improved efficiency
In conclusion, the MIC3775-1.8BMM is a versatile voltage regulator with a compact form factor and wide input voltage range, making it suitable for diverse electronic applications requiring a stable 1.8V power supply.
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技術ソリューションにおける MIC3775-1.8BMM 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。
What is the MIC3775-1.8BMM?
- The MIC3775-1.8BMM is a low-dropout (LDO) voltage regulator designed for use in various technical solutions.
What is the input voltage range of the MIC3775-1.8BMM?
- The input voltage range of the MIC3775-1.8BMM is typically 2.3V to 16V.
What is the output voltage of the MIC3775-1.8BMM?
- The output voltage of the MIC3775-1.8BMM is fixed at 1.8V.
What is the maximum output current of the MIC3775-1.8BMM?
- The maximum output current of the MIC3775-1.8BMM is typically 150mA.
What are the typical applications of the MIC3775-1.8BMM?
- The MIC3775-1.8BMM is commonly used in battery-powered systems, portable equipment, and other applications requiring a regulated supply voltage.
What is the dropout voltage of the MIC3775-1.8BMM?
- The dropout voltage of the MIC3775-1.8BMM is typically 300mV at full load.
Is the MIC3775-1.8BMM suitable for automotive applications?
- Yes, the MIC3775-1.8BMM is suitable for automotive applications due to its wide input voltage range and robust design.
Does the MIC3775-1.8BMM require external components for operation?
- Yes, the MIC3775-1.8BMM requires input and output capacitors for stable operation.
What is the operating temperature range of the MIC3775-1.8BMM?
- The operating temperature range of the MIC3775-1.8BMM is typically -40°C to 125°C.
Is the MIC3775-1.8BMM available in a small package for space-constrained applications?
- Yes, the MIC3775-1.8BMM is available in a small 5-pin SOT-23 package, making it suitable for space-constrained designs.