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MIC2211-WOBML TR
Product Overview
Category
MIC2211-WOBML TR belongs to the category of voltage regulators.
Use
It is used to regulate and stabilize voltage levels in electronic circuits.
Characteristics
- Compact size
- High efficiency
- Low dropout voltage
- Wide input voltage range
- Adjustable output voltage
- Overcurrent and thermal protection
Package
MIC2211-WOBML TR comes in a small outline package (SOT-23-5).
Essence
The essence of MIC2211-WOBML TR is to provide a stable and regulated voltage supply for various electronic devices.
Packaging/Quantity
It is typically packaged in reels or tape and reel, with a quantity of 3000 units per reel.
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 1.2V to 3.6V
- Dropout Voltage: 150mV at 100mA
- Quiescent Current: 45µA
- Maximum Output Current: 500mA
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
MIC2211-WOBML TR has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- FB: Feedback pin
- VOUT: Output voltage pin
Functional Features
- Low quiescent current consumption
- Fast transient response
- Built-in overcurrent and thermal protection
- Adjustable output voltage through external resistors
- Reverse current protection
Advantages
- Small form factor allows for space-saving designs
- High efficiency results in less power dissipation
- Wide input voltage range enables compatibility with various power sources
- Overcurrent and thermal protection ensure device safety
- Adjustable output voltage provides flexibility in different applications
Disadvantages
- Limited maximum output current may not be suitable for high-power applications
- Dropout voltage may cause a slight decrease in efficiency
Working Principles
MIC2211-WOBML TR operates by regulating the input voltage to provide a stable output voltage. It utilizes a feedback mechanism to continuously monitor and adjust the output voltage based on the reference voltage. The enable pin allows for control of the regulator's operation.
Detailed Application Field Plans
MIC2211-WOBML TR finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to MIC2211-WOBML TR include: - LM1117-3.3 - LT1763-3.3 - TPS79633
These models can be considered as alternatives depending on specific requirements and design constraints.
In conclusion, MIC2211-WOBML TR is a compact and efficient voltage regulator with adjustable output voltage and built-in protection features. Its wide range of applications and availability of alternative models make it a versatile choice for various electronic designs.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MIC2211-WOBML TR v technických řešeních
Sure! Here are 10 common questions and answers related to the application of MIC2211-WOBML TR in technical solutions:
Q1: What is MIC2211-WOBML TR? A1: MIC2211-WOBML TR is a specific model of voltage regulator IC (integrated circuit) manufactured by Microchip Technology. It is designed to provide regulated power supply in various electronic applications.
Q2: What is the input voltage range of MIC2211-WOBML TR? A2: The input voltage range of MIC2211-WOBML TR is typically between 2.7V and 5.5V.
Q3: What is the output voltage range of MIC2211-WOBML TR? A3: The output voltage range of MIC2211-WOBML TR can be adjusted from 0.8V to 5.5V using external resistors.
Q4: What is the maximum output current of MIC2211-WOBML TR? A4: MIC2211-WOBML TR can provide a maximum output current of up to 500mA.
Q5: What is the efficiency of MIC2211-WOBML TR? A5: The efficiency of MIC2211-WOBML TR depends on the input and output voltage levels, as well as the load conditions. Generally, it has high efficiency, often above 90%.
Q6: Is MIC2211-WOBML TR suitable for battery-powered applications? A6: Yes, MIC2211-WOBML TR is suitable for battery-powered applications due to its low quiescent current and ability to operate with low input voltages.
Q7: Does MIC2211-WOBML TR have built-in protection features? A7: Yes, MIC2211-WOBML TR includes built-in protection features such as thermal shutdown, current limit, and reverse battery protection.
Q8: Can MIC2211-WOBML TR be used in automotive applications? A8: Yes, MIC2211-WOBML TR is designed to meet the requirements of automotive applications, including a wide input voltage range and robust protection features.
Q9: What are some typical applications of MIC2211-WOBML TR? A9: Some typical applications of MIC2211-WOBML TR include portable devices, IoT (Internet of Things) devices, industrial equipment, and automotive electronics.
Q10: Does MIC2211-WOBML TR require external components for operation? A10: Yes, MIC2211-WOBML TR requires external capacitors and resistors for stability and voltage regulation. The datasheet provides guidelines for selecting these components based on the desired output voltage and load conditions.
Please note that the answers provided here are general and may vary depending on specific design considerations and application requirements. It is always recommended to refer to the datasheet and consult with technical experts for accurate information and guidance.