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LDK130C12R - English Editing Encyclopedia Entry
Product Overview
Category
LDK130C12R belongs to the category of electronic components.
Use
LDK130C12R is used in various electronic devices and circuits for voltage regulation and power management.
Characteristics
- Voltage regulation capabilities
- High efficiency
- Compact size
- Wide input voltage range
- Low standby power consumption
Package
LDK130C12R is available in a small surface-mount package, making it suitable for compact electronic designs.
Essence
The essence of LDK130C12R lies in its ability to regulate voltage efficiently and reliably, ensuring stable power supply to electronic devices.
Packaging/Quantity
LDK130C12R is typically packaged in reels or trays, with quantities varying based on customer requirements.
Specifications
- Input Voltage Range: 4.5V to 18V
- Output Voltage: 1.2V
- Maximum Output Current: 1A
- Dropout Voltage: 0.3V (typical)
- Quiescent Current: 50µA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
LDK130C12R features a standard three-pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- VOUT: Output voltage pin
Functional Features
- Voltage Regulation: LDK130C12R ensures a stable output voltage of 1.2V regardless of input voltage fluctuations.
- Overcurrent Protection: The device incorporates overcurrent protection to safeguard connected circuits from excessive current flow.
- Thermal Shutdown: In case of high operating temperatures, LDK130C12R automatically shuts down to prevent damage.
Advantages and Disadvantages
Advantages
- High efficiency results in minimal power loss.
- Compact size allows for integration into space-constrained designs.
- Wide input voltage range enables compatibility with various power sources.
Disadvantages
- Limited output current capacity of 1A may not be sufficient for high-power applications.
- Dropout voltage of 0.3V may affect the efficiency in low input voltage scenarios.
Working Principles
LDK130C12R utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal switching elements accordingly to maintain a stable output.
Detailed Application Field Plans
LDK130C12R finds applications in a wide range of electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Digital cameras - Wireless communication devices
Detailed and Complete Alternative Models
- LDK120C05R: 5V output voltage, 1A maximum output current
- LDK150C09R: 9V output voltage, 1.5A maximum output current
- LDK180C15R: 15V output voltage, 1.8A maximum output current
These alternative models provide similar functionality with varying output voltages and current capacities.
In conclusion, LDK130C12R is an electronic component used for voltage regulation and power management. Its compact size, high efficiency, and wide input voltage range make it suitable for various electronic devices. However, it has limitations in terms of output current capacity and dropout voltage. The device operates based on internal circuitry and feedback mechanisms to ensure a stable output voltage. It finds applications in mobile phones, tablets, gaming consoles, cameras, and wireless communication devices. Alternative models such as LDK120C05R, LDK150C09R, and LDK180C15R offer different output voltages and current capacities to cater to specific requirements.
Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van LDK130C12R in technische oplossingen
Sure! Here are 10 common questions and answers related to the application of LDK130C12R in technical solutions:
Q: What is LDK130C12R? A: LDK130C12R is a specific model of electronic component, typically used in technical solutions for power management or voltage regulation.
Q: What is the voltage rating of LDK130C12R? A: The voltage rating of LDK130C12R is 12V, meaning it can handle a maximum voltage of 12 volts.
Q: What is the current rating of LDK130C12R? A: The current rating of LDK130C12R is typically around 130mA, meaning it can handle a maximum current of 130 milliamperes.
Q: Can LDK130C12R be used in automotive applications? A: Yes, LDK130C12R can be used in automotive applications as long as the voltage and current requirements are within its specifications.
Q: Is LDK130C12R suitable for battery-powered devices? A: Yes, LDK130C12R can be used in battery-powered devices as it can regulate the voltage and ensure stable power supply.
Q: What is the package type of LDK130C12R? A: LDK130C12R typically comes in a SOT-23 package, which is a small surface-mount package commonly used for integrated circuits.
Q: Can LDK130C12R handle reverse polarity protection? A: No, LDK130C12R does not have built-in reverse polarity protection. Additional circuitry or components may be required for reverse polarity protection.
Q: What is the temperature range for LDK130C12R? A: The temperature range for LDK130C12R is typically -40°C to +85°C, allowing it to operate in a wide range of environmental conditions.
Q: Can LDK130C12R be used in high-frequency applications? A: LDK130C12R is not specifically designed for high-frequency applications. It is more suitable for low to moderate frequency power management tasks.
Q: Are there any recommended external components to use with LDK130C12R? A: Yes, depending on the specific application, additional capacitors or resistors may be recommended to ensure stability and optimize performance when using LDK130C12R.
Please note that the answers provided here are general and may vary based on the specific datasheet and manufacturer's recommendations for LDK130C12R.