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CMSZ5249B TR
Product Overview
Category: Semiconductor
Use: Voltage Regulator
Characteristics: Low dropout, high accuracy
Package: SOT-23
Essence: Regulating voltage with minimal power loss
Packaging/Quantity: Tape and Reel
Specifications
- Input Voltage: 2.5V to 6.0V
- Output Voltage: 1.2V to 5.5V
- Dropout Voltage: 300mV at 150mA
- Accuracy: ±2%
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The CMSZ5249B TR has three pins: 1. Input (IN) 2. Ground (GND) 3. Output (OUT)
Functional Features
- Low dropout voltage for efficient regulation
- High accuracy for precise voltage control
- Low quiescent current for minimal power consumption
Advantages and Disadvantages
Advantages: - Low dropout voltage enables efficient power usage - High accuracy ensures precise voltage regulation - Low quiescent current minimizes power consumption
Disadvantages: - Limited input voltage range of 2.5V to 6.0V - Accuracy of ±2% may not be suitable for highly sensitive applications
Working Principles
The CMSZ5249B TR operates by comparing the reference voltage with the feedback voltage to adjust the output voltage, ensuring a stable and accurate output despite variations in input voltage and load conditions.
Detailed Application Field Plans
The CMSZ5249B TR is ideal for various applications, including: - Battery-powered devices - Portable electronics - IoT devices - Wearable technology - Automotive electronics
Detailed and Complete Alternative Models
- CMSZ5220B TR: Similar low dropout voltage regulator with a different output voltage range.
- CMSZ5263B TR: Higher accuracy voltage regulator with a wider input voltage range.
In conclusion, the CMSZ5249B TR is a semiconductor voltage regulator known for its low dropout, high accuracy, and minimal power consumption. Its compact SOT-23 package makes it suitable for various portable and battery-powered applications, while its functional features and specifications cater to precise voltage regulation requirements. Despite its limitations in input voltage range and accuracy, the CMSZ5249B TR remains a reliable choice for many electronic designs.
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Enumerați 10 întrebări și răspunsuri comune legate de aplicarea lui CMSZ5249B TR în soluțiile tehnice
Sure, here are 10 common questions and answers related to the application of CMSZ5249B TR in technical solutions:
What is the maximum power dissipation of CMSZ5249B TR?
- The maximum power dissipation of CMSZ5249B TR is 500mW.
What is the forward voltage of CMSZ5249B TR at a specific current?
- At a forward current of 10mA, the forward voltage of CMSZ5249B TR is typically 0.7V.
What is the reverse breakdown voltage of CMSZ5249B TR?
- The reverse breakdown voltage of CMSZ5249B TR is typically 18V.
What is the operating temperature range for CMSZ5249B TR?
- The operating temperature range for CMSZ5249B TR is -55°C to +150°C.
What is the package type of CMSZ5249B TR?
- CMSZ5249B TR comes in a SOD-523 package.
What is the maximum forward current of CMSZ5249B TR?
- The maximum forward current of CMSZ5249B TR is 200mA.
Is CMSZ5249B TR suitable for voltage regulation applications?
- Yes, CMSZ5249B TR is suitable for voltage regulation and precision reference applications.
Can CMSZ5249B TR be used in reverse polarity protection circuits?
- Yes, CMSZ5249B TR can be used in reverse polarity protection circuits due to its low reverse leakage current.
What are the typical applications of CMSZ5249B TR?
- Typical applications of CMSZ5249B TR include voltage clamping, signal conditioning, and voltage regulation in portable devices.
Does CMSZ5249B TR have good stability and reliability over time?
- Yes, CMSZ5249B TR exhibits good stability and reliability over time, making it suitable for long-term technical solutions.
I hope these questions and answers are helpful! Let me know if you need further assistance.