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L4995KTR
Product Overview
Category
The L4995KTR belongs to the category of voltage regulators.
Use
It is used for regulating voltage in electronic circuits and power supply applications.
Characteristics
- High efficiency
- Low dropout voltage
- Overcurrent protection
- Thermal shutdown protection
Package
The L4995KTR comes in a small outline package (SO-8) with exposed pad for enhanced thermal performance.
Essence
The essence of the L4995KTR lies in its ability to provide stable and regulated voltage output for various electronic devices and systems.
Packaging/Quantity
The L4995KTR is typically packaged in reels and available in quantities suitable for production runs.
Specifications
- Input Voltage Range: 4.5V to 36V
- Output Voltage Range: 1.2V to 35V
- Maximum Output Current: 500mA
- Dropout Voltage: 300mV at 500mA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The L4995KTR has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage) 4. NC (No Connection) 5. NC (No Connection) 6. NC (No Connection) 7. NC (No Connection) 8. EN (Enable)
Functional Features
- Adjustable output voltage
- Low quiescent current
- Short-circuit protection
- Reverse polarity protection
Advantages and Disadvantages
Advantages
- Wide input voltage range
- Small form factor
- Overcurrent and thermal protection
Disadvantages
- Limited maximum output current
- Higher dropout voltage compared to some alternatives
Working Principles
The L4995KTR operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a constant output voltage despite changes in input voltage or load.
Detailed Application Field Plans
The L4995KTR is well-suited for use in: - Battery-powered devices - Portable electronics - Automotive applications - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the L4995KTR include: - LM317 - LT1086 - ADP3338
In conclusion, the L4995KTR is a versatile voltage regulator with a wide input voltage range and various protection features, making it suitable for a range of electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací L4995KTR v technických řešeních
What is the L4995KTR?
- The L4995KTR is a high-voltage, high-current power supply controller designed for use in various technical solutions.
What are the key features of the L4995KTR?
- The L4995KTR features include a wide input voltage range, high efficiency, overcurrent protection, and thermal shutdown.
In what applications can the L4995KTR be used?
- The L4995KTR can be used in applications such as industrial power supplies, LED drivers, and automotive systems.
What is the maximum output current of the L4995KTR?
- The L4995KTR has a maximum output current of [insert value] amps.
How does the L4995KTR provide overcurrent protection?
- The L4995KTR provides overcurrent protection through a built-in current sensing mechanism that triggers a shutdown if the current exceeds a specified threshold.
What is the typical efficiency of the L4995KTR?
- The typical efficiency of the L4995KTR is around [insert percentage]% at full load.
Can the L4995KTR operate in a wide temperature range?
- Yes, the L4995KTR is designed to operate in a wide temperature range, making it suitable for various environmental conditions.
Does the L4995KTR require any external components for operation?
- The L4995KTR requires minimal external components for operation, simplifying the design process.
What are the recommended input and output capacitors for the L4995KTR?
- The recommended input and output capacitors for the L4995KTR are [insert values and types].
Is the L4995KTR available in different package options?
- Yes, the L4995KTR is available in various package options to accommodate different PCB layouts and space constraints.
Feel free to customize the answers based on specific technical details or requirements.