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MIC2287-15YML-TR
Product Overview
Category
MIC2287-15YML-TR belongs to the category of voltage regulators.
Use
This product is commonly used for voltage regulation in various electronic devices and systems.
Characteristics
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage: 1.5V
- Maximum Output Current: 600mA
- Dropout Voltage: 200mV
- Low Quiescent Current: 45µA
- Low Shutdown Current: 0.1µA
- Package Type: MLPD-6 (2mm x 2mm)
- Operating Temperature Range: -40°C to +125°C
Packaging/Quantity
MIC2287-15YML-TR is typically packaged in reels containing 3000 units per reel.
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage: 1.5V ±2%
- Output Current: Up to 600mA
- Dropout Voltage: 200mV at 100mA
- Quiescent Current: 45µA
- Shutdown Current: 0.1µA
- Ripple Rejection: 70dB at 1kHz
- Load Regulation: ±0.5% typical
- Line Regulation: ±0.3% typical
- Thermal Shutdown Protection: Yes
- Short Circuit Protection: Yes
- Package Type: MLPD-6 (2mm x 2mm)
Detailed Pin Configuration
MIC2287-15YML-TR has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin (active high)
- BYP: Bypass capacitor connection pin
- FB: Feedback pin
- VOUT: Output voltage pin
Functional Features
- Low dropout voltage for efficient voltage regulation.
- Low quiescent current for power-saving operation.
- Thermal shutdown protection to prevent overheating.
- Short circuit protection to safeguard the device and connected components.
Advantages and Disadvantages
Advantages
- Wide input voltage range allows compatibility with various power sources.
- Low quiescent current minimizes power consumption.
- Small package size enables space-saving designs.
- Thermal shutdown and short circuit protection enhance reliability.
Disadvantages
- Limited output current may not be suitable for high-power applications.
- Fixed output voltage may not be adjustable for specific requirements.
Working Principles
MIC2287-15YML-TR is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the feedback voltage (FB) with a reference voltage to adjust the pass transistor's resistance and maintain a stable output voltage. The enable pin (EN) controls the regulator's on/off state, while the bypass capacitor connection (BYP) improves stability and reduces noise.
Detailed Application Field Plans
MIC2287-15YML-TR finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models to MIC2287-15YML-TR include: - LM1117-1.5 (Texas Instruments) - LT1763-1.5 (Analog Devices) - XC6201P152MR (Torex Semiconductor)
These alternatives offer similar voltage regulation capabilities and can be considered based on specific design requirements.
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Enumerați 10 întrebări și răspunsuri comune legate de aplicarea lui MIC2287-15YML-TR în soluțiile tehnice
Sure! Here are 10 common questions and answers related to the application of MIC2287-15YML-TR in technical solutions:
Q: What is MIC2287-15YML-TR? A: MIC2287-15YML-TR is a specific model of a voltage regulator IC (integrated circuit) manufactured by Microchip Technology.
Q: What is the input voltage range for MIC2287-15YML-TR? A: The input voltage range for MIC2287-15YML-TR is typically between 2.7V and 5.5V.
Q: What is the output voltage of MIC2287-15YML-TR? A: The output voltage of MIC2287-15YML-TR is fixed at 1.5V.
Q: What is the maximum output current of MIC2287-15YML-TR? A: The maximum output current of MIC2287-15YML-TR is typically around 600mA.
Q: What is the purpose of using MIC2287-15YML-TR in a technical solution? A: MIC2287-15YML-TR can be used as a voltage regulator to provide a stable and regulated 1.5V power supply for various electronic components or subsystems.
Q: Can MIC2287-15YML-TR handle higher input voltages than its specified range? A: No, it is not recommended to exceed the specified input voltage range of MIC2287-15YML-TR as it may damage the IC or affect its performance.
Q: Is MIC2287-15YML-TR suitable for battery-powered applications? A: Yes, MIC2287-15YML-TR can be used in battery-powered applications as it operates within a wide input voltage range and has low quiescent current.
Q: Does MIC2287-15YML-TR require any external components for operation? A: Yes, MIC2287-15YML-TR requires a few external components such as input/output capacitors and resistors to set the output voltage.
Q: Can MIC2287-15YML-TR handle load variations effectively? A: Yes, MIC2287-15YML-TR has good load regulation characteristics, allowing it to handle load variations efficiently.
Q: Is MIC2287-15YML-TR available in different package options? A: Yes, MIC2287-15YML-TR is available in various package options, including MLPD-6 and SOT-23-6, providing flexibility for different PCB layouts and space constraints.
Please note that the answers provided here are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult with technical experts for accurate information and guidance.