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MIC39150-1.65WU
Product Overview
Category
The MIC39150-1.65WU belongs to the category of voltage regulators.
Use
This product is primarily used for regulating voltage in electronic circuits.
Characteristics
- High precision voltage regulation
- Low dropout voltage
- Wide input voltage range
- Thermal shutdown protection
- Current limit protection
Package
The MIC39150-1.65WU is available in a TO-263 package.
Essence
The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.
Packaging/Quantity
The MIC39150-1.65WU is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.
Specifications
- Input Voltage Range: 2.5V to 16V
- Output Voltage: 1.65V
- Dropout Voltage: 250mV at 1A
- Maximum Output Current: 1.5A
- Line Regulation: ±0.05%
- Load Regulation: ±0.1%
- Quiescent Current: 120µA
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The MIC39150-1.65WU has the following pin configuration:
- VIN (Input Voltage)
- GND (Ground)
- VOUT (Output Voltage)
Functional Features
- High precision voltage regulation ensures accurate output voltage.
- Low dropout voltage allows for efficient power conversion.
- Wide input voltage range enables compatibility with various power sources.
- Thermal shutdown protection prevents overheating and damage.
- Current limit protection safeguards against excessive current flow.
Advantages and Disadvantages
Advantages
- High precision voltage regulation ensures stable performance.
- Low dropout voltage minimizes power loss.
- Wide input voltage range enhances versatility.
- Thermal shutdown and current limit protection enhance reliability.
Disadvantages
- Limited output current capacity may not be suitable for high-power applications.
- Higher cost compared to standard linear regulators.
Working Principles
The MIC39150-1.65WU operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of changes in input voltage or load conditions. This is achieved through the use of a voltage reference, error amplifier, pass transistor, and feedback loop.
Detailed Application Field Plans
The MIC39150-1.65WU finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems - Communication equipment
Detailed and Complete Alternative Models
- MIC39100-1.8WU
- MIC39100-2.5WU
- MIC39100-3.3WU
- MIC39100-5.0WU
These alternative models offer different output voltages while sharing similar characteristics and package options.
In conclusion, the MIC39150-1.65WU is a voltage regulator that provides precise and stable voltage regulation. Its low dropout voltage, wide input voltage range, and built-in protection features make it suitable for various electronic applications. While it has limitations in terms of output current capacity and cost, there are alternative models available to cater to different voltage requirements.
Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MIC39150-1.65WU in technische oplossingen
Sure! Here are 10 common questions and answers related to the application of MIC39150-1.65WU in technical solutions:
Q1: What is the MIC39150-1.65WU? A1: The MIC39150-1.65WU is a low dropout (LDO) voltage regulator IC manufactured by Microchip Technology. It provides a fixed output voltage of 1.65V with a maximum output current of 1.5A.
Q2: What are the typical applications of MIC39150-1.65WU? A2: The MIC39150-1.65WU is commonly used in various technical solutions such as battery-powered devices, portable electronics, embedded systems, and low-power microcontrollers.
Q3: What is the dropout voltage of MIC39150-1.65WU? A3: The dropout voltage of MIC39150-1.65WU is typically around 350mV at full load conditions.
Q4: What is the input voltage range for MIC39150-1.65WU? A4: The input voltage range for MIC39150-1.65WU is from 2.5V to 6.0V.
Q5: What is the output voltage accuracy of MIC39150-1.65WU? A5: The output voltage accuracy of MIC39150-1.65WU is typically ±2%.
Q6: Does MIC39150-1.65WU have built-in thermal shutdown protection? A6: Yes, MIC39150-1.65WU has built-in thermal shutdown protection to prevent overheating and damage to the device.
Q7: Can MIC39150-1.65WU operate in a wide temperature range? A7: Yes, MIC39150-1.65WU can operate in a temperature range of -40°C to +125°C.
Q8: What is the maximum output current of MIC39150-1.65WU? A8: The maximum output current of MIC39150-1.65WU is 1.5A, which makes it suitable for powering various low to moderate power devices.
Q9: Does MIC39150-1.65WU require any external components for operation? A9: Yes, MIC39150-1.65WU requires a few external components such as input and output capacitors for stability and proper operation.
Q10: Is MIC39150-1.65WU available in different package options? A10: Yes, MIC39150-1.65WU is available in different package options including TO-263-5 (D2PAK) and TO-252-5 (DPAK), providing flexibility for different PCB layouts and thermal requirements.
Please note that these answers are general and may vary depending on the specific datasheet and application requirements.