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MIC2178-5.0BWM-TR
Product Overview
Category
The MIC2178-5.0BWM-TR belongs to the category of voltage regulators.
Use
This product is commonly used in electronic circuits to regulate and stabilize voltage levels.
Characteristics
- Voltage regulation: The MIC2178-5.0BWM-TR ensures a stable output voltage regardless of input fluctuations.
- Efficiency: It offers high efficiency, minimizing power loss during voltage conversion.
- Low dropout voltage: The regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
- Thermal protection: The device includes built-in thermal shutdown protection to prevent overheating.
Package
The MIC2178-5.0BWM-TR comes in a compact surface-mount package, making it suitable for space-constrained applications.
Essence
The essence of this product lies in its ability to provide reliable and precise voltage regulation, ensuring the proper functioning of electronic devices.
Packaging/Quantity
The MIC2178-5.0BWM-TR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Input Voltage Range: 4.5V to 26V
- Output Voltage: 5.0V
- Output Current: Up to 1A
- Dropout Voltage: 300mV (typical)
- Quiescent Current: 120µA (typical)
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The MIC2178-5.0BWM-TR has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- FB: Feedback pin for setting the output voltage
- EN: Enable pin for turning the regulator on/off
- VOUT: Output voltage pin
Functional Features
- Voltage Regulation: The MIC2178-5.0BWM-TR maintains a stable output voltage of 5.0V, even with varying input voltages.
- Current Limiting: It incorporates current limiting protection to prevent excessive current flow and protect connected devices.
- Short-Circuit Protection: The regulator includes short-circuit protection, safeguarding against potential damage in case of a short circuit.
- Soft-Start Function: This feature ensures a gradual increase in output voltage during startup, preventing voltage spikes.
Advantages and Disadvantages
Advantages
- High efficiency leads to reduced power consumption.
- Compact package size allows for space-saving designs.
- Wide input voltage range enables compatibility with various power sources.
- Thermal protection prevents overheating and enhances reliability.
Disadvantages
- Limited output current capacity (up to 1A).
- Requires external components for proper operation.
- Not suitable for applications requiring higher output voltages.
Working Principles
The MIC2178-5.0BWM-TR operates based on the principle of linear voltage regulation. It utilizes a feedback mechanism to compare the actual output voltage with a reference voltage. By adjusting the internal control circuitry, it regulates the output voltage to maintain a constant value, compensating for variations in the input voltage.
Detailed Application Field Plans
The MIC2178-5.0BWM-TR finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial automation equipment - Automotive electronics - IoT devices
Detailed and Complete Alternative Models
- MIC2178-3.3BWM-TR: Provides a regulated output voltage of 3.3V.
- MIC2178-12.0BWM-TR: Offers a regulated output voltage of 12.0V.
- MIC2178-ADJ-BWM-TR: Adjustable output voltage version, allowing for a user-defined output voltage within a specified range.
These alternative models cater to different voltage requirements and offer flexibility in design.
In conclusion, the MIC2178-5.0BWM-TR is a voltage regulator that provides stable and efficient voltage regulation for various electronic applications. Its compact size, thermal protection, and wide input voltage range make it a reliable choice for designers seeking precise voltage control.
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MIC2178-5.0BWM-TR en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of MIC2178-5.0BWM-TR in technical solutions:
Q: What is the MIC2178-5.0BWM-TR? A: The MIC2178-5.0BWM-TR is a voltage regulator IC (integrated circuit) that provides a fixed output voltage of 5.0V.
Q: What is the input voltage range for the MIC2178-5.0BWM-TR? A: The input voltage range for the MIC2178-5.0BWM-TR is typically between 4.5V and 60V.
Q: What is the maximum output current of the MIC2178-5.0BWM-TR? A: The maximum output current of the MIC2178-5.0BWM-TR is 500mA.
Q: Can the MIC2178-5.0BWM-TR be used in automotive applications? A: Yes, the MIC2178-5.0BWM-TR is suitable for automotive applications as it can handle the required voltage and current levels.
Q: Does the MIC2178-5.0BWM-TR require any external components for operation? A: Yes, the MIC2178-5.0BWM-TR requires a few external components such as input and output capacitors for stability and filtering.
Q: What is the efficiency of the MIC2178-5.0BWM-TR? A: The efficiency of the MIC2178-5.0BWM-TR depends on the input and output voltage levels, but it typically achieves high efficiency levels.
Q: Can the MIC2178-5.0BWM-TR handle voltage fluctuations or transients? A: Yes, the MIC2178-5.0BWM-TR has built-in protection features to handle voltage fluctuations and transients.
Q: Is the MIC2178-5.0BWM-TR suitable for battery-powered applications? A: Yes, the MIC2178-5.0BWM-TR can be used in battery-powered applications as it can efficiently regulate the voltage from a wide input range.
Q: What is the operating temperature range of the MIC2178-5.0BWM-TR? A: The operating temperature range of the MIC2178-5.0BWM-TR is typically between -40°C and 125°C.
Q: Can the MIC2178-5.0BWM-TR be used in space-constrained designs? A: Yes, the MIC2178-5.0BWM-TR comes in a compact package and is suitable for space-constrained designs.
Please note that these answers are general and may vary depending on specific application requirements and datasheet specifications.