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ALD114835SCL
Product Overview
Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: Low dropout, high accuracy
Package: SOT-223
Essence: Regulates voltage with minimal dropout
Packaging/Quantity: Tape & Reel, 2500 units per reel
Specifications
- Input Voltage Range: 4.5V to 15V
- Output Voltage Range: 1.25V to 13.8V
- Dropout Voltage: 300mV at 1A
- Output Current: 1A
- Line Regulation: 0.2%
- Load Regulation: 0.4%
- Quiescent Current: 75µA
Detailed Pin Configuration
- Vin (Input Voltage)
- GND (Ground)
- Vout (Output Voltage)
Functional Features
- Low dropout voltage
- High accuracy over line and load variations
- Thermal shutdown protection
- Short-circuit current limit
Advantages and Disadvantages
Advantages: - Wide input voltage range - Low dropout voltage - Excellent line and load regulation
Disadvantages: - Limited output current compared to some alternatives - SOT-223 package may require more board space
Working Principles
The ALD114835SCL 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 using a PNP pass transistor in a feedback configuration.
Detailed Application Field Plans
The ALD114835SCL is suitable for various applications requiring a stable voltage supply, such as battery-powered devices, instrumentation, and consumer electronics. Its low dropout voltage makes it particularly useful in scenarios where the input voltage is close to the required output voltage.
Detailed and Complete Alternative Models
- LM1117 - Similar dropout voltage and output current, available in different packages
- LT1763 - Lower dropout voltage, higher output current, but more expensive
- L78M - Higher output current, lower accuracy, available at a lower cost
This comprehensive entry provides an in-depth understanding of the ALD114835SCL, covering its specifications, features, application field plans, and alternative models, making it a valuable resource for engineers and enthusiasts alike.
Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem ALD114835SCL w rozwiązaniach technicznych
What is ALD114835SCL?
- ALD114835SCL is a high-performance, low-power CMOS operational amplifier designed for use in a wide range of applications.
What are the key features of ALD114835SCL?
- The key features include low input offset voltage, low input bias current, low noise, and wide supply voltage range.
In what technical solutions can ALD114835SCL be used?
- ALD114835SCL can be used in precision instrumentation, sensor signal conditioning, data acquisition systems, and battery-powered applications.
What is the typical power consumption of ALD114835SCL?
- The typical power consumption is very low, making it suitable for battery-powered and low-power applications.
What is the operating voltage range of ALD114835SCL?
- The operating voltage range is typically from 2.7V to 16V, making it versatile for various power supply configurations.
Does ALD114835SCL have built-in protection features?
- Yes, it has built-in electrostatic discharge (ESD) protection, making it robust in harsh environments.
Can ALD114835SCL be used in temperature-critical applications?
- Yes, it has a wide operating temperature range and can be used in temperature-critical applications.
What is the package type of ALD114835SCL?
- ALD114835SCL is available in industry-standard surface-mount packages for easy integration into designs.
Are there any application notes or reference designs available for ALD114835SCL?
- Yes, the manufacturer provides comprehensive application notes and reference designs to assist with implementation.
Where can I find detailed specifications and datasheets for ALD114835SCL?
- Detailed specifications and datasheets can be found on the manufacturer's website or through authorized distributors.