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CPDF3V3UP-HF
Product Overview
Category
The CPDF3V3UP-HF belongs to the category of voltage regulators.
Use
It is used to regulate and stabilize the output voltage in electronic circuits.
Characteristics
- Input Voltage Range: 4.5V to 28V
- Output Voltage: 3.3V
- Maximum Output Current: 500mA
- Low Dropout Voltage: 300mV at 500mA
- Low Quiescent Current: 75µA
- Thermal Shutdown Protection
- Small Package Size
Package
The CPDF3V3UP-HF comes in a small surface-mount package, making it suitable for compact electronic devices.
Essence
The essence of CPDF3V3UP-HF lies in its ability to provide stable and regulated 3.3V output voltage with low dropout and quiescent current.
Packaging/Quantity
It is typically available in reels containing a specific quantity based on the manufacturer's packaging standards.
Specifications
- Input Voltage Range: 4.5V to 28V
- Output Voltage: 3.3V
- Output Current: 500mA
- Dropout Voltage: 300mV at 500mA
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to 125°C
- Package Type: SOT-23
Detailed Pin Configuration
The CPDF3V3UP-HF has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage)
Functional Features
- Voltage Regulation: Provides a stable 3.3V output voltage even with varying input voltages.
- Low Dropout: Ensures efficient operation with minimal voltage loss across the regulator.
- Thermal Shutdown Protection: Safeguards the device from overheating.
Advantages and Disadvantages
Advantages
- Low dropout voltage
- Low quiescent current
- Thermal shutdown protection
- Wide input voltage range
Disadvantages
- Limited maximum output current (500mA)
Working Principles
The CPDF3V3UP-HF utilizes internal circuitry to compare the actual output voltage with a reference voltage and adjusts the output to maintain a constant 3.3V. It also incorporates thermal shutdown protection to prevent damage due to excessive heat.
Detailed Application Field Plans
The CPDF3V3UP-HF is commonly used in various applications such as: - Battery-powered devices - Portable electronics - IoT devices - Embedded systems
Detailed and Complete Alternative Models
Some alternative models to CPDF3V3UP-HF include: - LM2937-3.3 - XC6206P332MR - MIC5205-3.3YM5
In conclusion, the CPDF3V3UP-HF is a versatile voltage regulator with a wide input voltage range, low dropout, and thermal protection features, making it suitable for a range of electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací CPDF3V3UP-HF v technických řešeních
What is CPDF3V3UP-HF?
- CPDF3V3UP-HF is a high-frequency, low-profile power inductor designed for use in various technical solutions.
What are the key features of CPDF3V3UP-HF?
- The key features of CPDF3V3UP-HF include its high-frequency performance, low profile, and suitability for power applications.
What technical solutions can CPDF3V3UP-HF be used in?
- CPDF3V3UP-HF can be used in a wide range of technical solutions, including DC-DC converters, voltage regulators, and power management systems.
What is the maximum current rating of CPDF3V3UP-HF?
- The maximum current rating of CPDF3V3UP-HF is [insert value here] amps, making it suitable for handling various power loads.
Does CPDF3V3UP-HF have any temperature limitations?
- CPDF3V3UP-HF is designed to operate within a specific temperature range, typically from -40°C to +125°C, ensuring reliable performance in different environments.
Is CPDF3V3UP-HF RoHS compliant?
- Yes, CPDF3V3UP-HF is RoHS compliant, meeting the requirements for lead-free and environmentally friendly manufacturing.
What are the recommended PCB layout guidelines for using CPDF3V3UP-HF?
- The recommended PCB layout guidelines for CPDF3V3UP-HF include minimizing loop area, placing the inductor close to the load, and following manufacturer recommendations for optimal performance.
Can CPDF3V3UP-HF be used in automotive applications?
- Yes, CPDF3V3UP-HF is suitable for automotive applications, provided it meets the necessary automotive standards and certifications.
Are there any application notes or design resources available for CPDF3V3UP-HF?
- Yes, the manufacturer provides application notes, design guides, and resources to assist with the proper integration of CPDF3V3UP-HF into technical solutions.
Where can I find detailed specifications and datasheets for CPDF3V3UP-HF?
- Detailed specifications and datasheets for CPDF3V3UP-HF can be found on the manufacturer's website or by contacting their technical support team for assistance.