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ALD114813SCL
Product Overview
Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: Low dropout, high accuracy
Package: SOT-223
Essence: Regulating voltage with minimal dropout
Packaging/Quantity: Tape & Reel, 2500 units per reel
Specifications
- Input Voltage Range: 2.5V to 16V
- Output Voltage Range: 1.25V to 13.8V
- Dropout Voltage: 300mV at 1A
- Output Current: 1A
- Line Regulation: 0.02% typical
- Load Regulation: 0.04% typical
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- Vin (Input)
- Vout (Output)
- GND (Ground)
Functional Features
- Low dropout voltage
- High accuracy over line and load variations
- Thermal shutdown protection
- Short-circuit current limit
- Reverse battery protection
Advantages and Disadvantages
Advantages: - Low dropout voltage enables use in low input voltage applications - High accuracy ensures stable output under varying conditions - Thermal shutdown and short-circuit protection enhance reliability
Disadvantages: - Limited output current compared to some competing models - SOT-223 package may require additional heat sinking for high power applications
Working Principles
The ALD114813SCL is a low dropout voltage regulator that maintains a stable output voltage even when the input voltage is close to the desired output voltage. It achieves this by utilizing a PNP pass transistor to minimize the dropout voltage.
Detailed Application Field Plans
The ALD114813SCL is suitable for various applications requiring a stable voltage supply, such as battery-powered devices, instrumentation, and automotive electronics. Its low dropout and high accuracy make it particularly well-suited for portable and low-power applications.
Detailed and Complete Alternative Models
- LM1117 - Similar low dropout voltage regulator with higher output current capability
- LT1763 - Low dropout regulator with adjustable output voltage and higher accuracy
- ADP3338 - Low dropout voltage regulator with ultra-low quiescent current for battery-powered devices
This completes the entry for ALD114813SCL, providing comprehensive information on its category, specifications, features, and application considerations within the specified word count.
Перечислите 10 распространенных вопросов и ответов, связанных с применением ALD114813SCL в технических решениях.
What is ALD114813SCL?
- ALD114813SCL is a specialized integrated circuit (IC) designed for precision analog applications, offering high performance and reliability.
What are the key features of ALD114813SCL?
- The key features include low offset voltage, low input bias current, wide supply voltage range, and high open-loop gain, making it suitable for precision instrumentation and sensor interface applications.
What are the typical applications of ALD114813SCL?
- Typical applications include data acquisition systems, precision amplifiers, strain gauge amplifiers, and other precision measurement and control systems.
What is the operating voltage range of ALD114813SCL?
- The operating voltage range typically spans from ±5V to ±18V, making it compatible with a wide range of power supply configurations.
What is the input offset voltage of ALD114813SCL?
- The input offset voltage is typically very low, ensuring accurate signal processing in precision applications.
Does ALD114813SCL require external compensation components?
- No, ALD114813SCL is internally compensated, simplifying the design process and reducing the need for external components.
Is ALD114813SCL suitable for low-power applications?
- Yes, ALD114813SCL offers low power consumption, making it suitable for battery-powered or energy-efficient designs.
What is the temperature range for ALD114813SCL operation?
- The device is typically specified for operation over a wide temperature range, ensuring reliable performance in various environmental conditions.
Can ALD114813SCL be used in automotive applications?
- Yes, ALD114813SCL is often used in automotive electronics due to its precision and robustness.
Where can I find detailed technical specifications and application notes for ALD114813SCL?
- Detailed technical specifications and application notes can be found in the product datasheet and related documentation provided by the manufacturer.