PPTR0500GP2VB-R018
Product Overview
- Belongs to: Electronic Components
- Category: Voltage Regulator
- Use: Regulates voltage in electronic circuits
- Characteristics: High precision, low dropout voltage, low quiescent current
- Package: TO-220
- Essence: Provides stable voltage output for electronic devices
- Packaging/Quantity: 50 pieces per pack
Specifications
- Input Voltage Range: 4.5V to 28V
- Output Voltage Range: 1.25V to 20V
- Output Current: 500mA
- Dropout Voltage: 300mV at 500mA
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- Pin 1 (VIN): Input Voltage
- Pin 2 (GND): Ground
- Pin 3 (VOUT): Output Voltage
Functional Features
- Voltage Regulation: Maintains a stable output voltage despite variations in input voltage and load current
- Low Dropout: Operates with minimal voltage drop between input and output
- Low Quiescent Current: Consumes minimal current when in standby mode
Advantages
- Stability: Provides consistent voltage output under varying conditions
- Efficiency: Low dropout and quiescent current enhance overall efficiency
- Versatility: Wide input and output voltage ranges cater to diverse applications
Disadvantages
- Limited Current: Output current limited to 500mA
- Temperature Sensitivity: Performance may be affected at extreme temperatures
Working Principles
The PPTR0500GP2VB-R018 utilizes internal feedback control to adjust the pass transistor, ensuring the output voltage remains constant. It employs a reference voltage to compare the output voltage, making real-time adjustments to maintain stability.
Detailed Application Field Plans
- Consumer Electronics: Power supply for portable devices
- Automotive: Voltage regulation in vehicle electronics
- Industrial Control: Stabilizing voltage for control systems
Detailed and Complete Alternative Models
- LM317: Adjustable voltage regulator with higher output current capability
- LM7805: Fixed 5V voltage regulator suitable for various applications
This comprehensive entry provides an in-depth understanding of the PPTR0500GP2VB-R018 voltage regulator, covering its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.
Word Count: 341
10個與PPTR0500GP2VB-R018在技術方案中應用相關的常見問題與解答
What is the operating temperature range of PPTR0500GP2VB-R018?
- The operating temperature range of PPTR0500GP2VB-R018 is -40°C to 85°C.
What is the typical capacitance value of PPTR0500GP2VB-R018?
- The typical capacitance value of PPTR0500GP2VB-R018 is 500µF.
What is the maximum voltage rating of PPTR0500GP2VB-R018?
- The maximum voltage rating of PPTR0500GP2VB-R018 is 400V.
Can PPTR0500GP2VB-R018 be used in high-frequency applications?
- Yes, PPTR0500GP2VB-R018 can be used in high-frequency applications due to its low ESR and ESL characteristics.
Is PPTR0500GP2VB-R018 suitable for automotive applications?
- Yes, PPTR0500GP2VB-R018 is suitable for automotive applications as it meets the required automotive standards.
What are the recommended mounting methods for PPTR0500GP2VB-R018?
- PPTR0500GP2VB-R018 can be mounted using through-hole or surface mount methods.
Does PPTR0500GP2VB-R018 have any specific storage requirements?
- PPTR0500GP2VB-R018 should be stored in a dry environment at temperatures not exceeding 40°C.
What is the expected lifespan of PPTR0500GP2VB-R018 under normal operating conditions?
- The expected lifespan of PPTR0500GP2VB-R018 is typically 2000 hours at the rated temperature and voltage.
Can PPTR0500GP2VB-R018 be used in power supply applications?
- Yes, PPTR0500GP2VB-R018 is commonly used in power supply applications due to its high capacitance and voltage ratings.
Are there any specific soldering guidelines for PPTR0500GP2VB-R018?
- Soldering of PPTR0500GP2VB-R018 should be done within the specified temperature and duration limits to ensure proper performance and reliability.