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LD39030SJ10R
Product Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Regulator
- Characteristics: High efficiency, low dropout voltage, compact size
- Package: TO-220
- Essence: LD39030SJ10R is a voltage regulator IC designed to provide a stable output voltage for various electronic devices.
- Packaging/Quantity: Available in reels of 1000 units.
Specifications
- Input Voltage Range: 4.5V - 26V
- Output Voltage: 1.0V
- Output Current: Up to 3A
- Dropout Voltage: 300mV at 3A
- Operating Temperature Range: -40°C to +125°C
- Quiescent Current: 50µA
Detailed Pin Configuration
The LD39030SJ10R has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- VOUT: Output voltage pin
- EN: Enable pin (active high)
- NC: No connection pin
Functional Features
- High Efficiency: The LD39030SJ10R offers high efficiency, minimizing power loss and maximizing battery life.
- Low Dropout Voltage: With a dropout voltage as low as 300mV, it can maintain a stable output even when the input voltage is close to the desired output voltage.
- Compact Size: The TO-220 package allows for easy integration into various electronic devices.
Advantages and Disadvantages
Advantages
- High efficiency
- Low dropout voltage
- Compact size
- Wide input voltage range
- Thermal shutdown protection
Disadvantages
- Limited output current capacity (up to 3A)
Working Principles
The LD39030SJ10R is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.
Detailed Application Field Plans
The LD39030SJ10R can be used in various applications, including:
- Power supplies for microcontrollers and other digital ICs
- Battery-powered devices
- Automotive electronics
- Industrial control systems
- Consumer electronics
Detailed and Complete Alternative Models
- LD39030SJ12R: Output voltage of 1.2V
- LD39030SJ15R: Output voltage of 1.5V
- LD39030SJ33R: Output voltage of 3.3V
- LD39030SJ50R: Output voltage of 5.0V
These alternative models provide different output voltages to suit specific application requirements.
Note: The above information is subject to change. Please refer to the datasheet for the most up-to-date specifications and details.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LD39030SJ10R en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of LD39030SJ10R in technical solutions:
Q: What is LD39030SJ10R? A: LD39030SJ10R is a specific model of voltage regulator used in technical solutions.
Q: What is the input voltage range for LD39030SJ10R? A: The input voltage range for LD39030SJ10R is typically between 4.5V and 36V.
Q: What is the output voltage of LD39030SJ10R? A: The output voltage of LD39030SJ10R is fixed at 10V.
Q: What is the maximum output current of LD39030SJ10R? A: LD39030SJ10R can provide a maximum output current of 3A.
Q: Is LD39030SJ10R suitable for automotive applications? A: Yes, LD39030SJ10R is designed to be used in automotive applications.
Q: Does LD39030SJ10R have built-in over-temperature protection? A: Yes, LD39030SJ10R includes over-temperature protection to prevent damage during high temperature conditions.
Q: Can LD39030SJ10R operate in a wide temperature range? A: Yes, LD39030SJ10R is designed to operate in a wide temperature range, typically from -40°C to +125°C.
Q: Does LD39030SJ10R require any external components for operation? A: Yes, LD39030SJ10R requires a few external components such as input/output capacitors and resistors for stability and filtering.
Q: Can LD39030SJ10R handle short-circuit conditions? A: Yes, LD39030SJ10R has built-in short-circuit protection to prevent damage in case of a short circuit.
Q: Is LD39030SJ10R available in different package options? A: Yes, LD39030SJ10R is available in various package options such as TO-220, D2PAK, and DDPAK.
Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for LD39030SJ10R.