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APS12230LLHALT
Product Overview
Category: Power Management IC
Use: Voltage Regulator
Characteristics: Low dropout, high accuracy, low quiescent current
Package: TO-220
Essence: Regulates voltage for electronic devices
Packaging/Quantity: Bulk packaging, 50 units per pack
Specifications
- Input Voltage Range: 4.5V to 20V
- Output Voltage Range: 1.2V to 18V
- Maximum Output Current: 3A
- Dropout Voltage: 340mV at 3A
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- Vin (Input Voltage)
- GND (Ground)
- Vout (Output Voltage)
Functional Features
- Low dropout voltage
- High accuracy over line and load variations
- Low quiescent current
- Thermal shutdown and current limit protection
Advantages and Disadvantages
Advantages: - Wide input voltage range - High output current capability - Excellent line and load regulation
Disadvantages: - Higher dropout voltage compared to some competing models - Limited output voltage range compared to certain alternatives
Working Principles
The APS12230LLHALT is a linear voltage regulator that maintains a stable output voltage by adjusting the resistance between the input and output pins. It operates by comparing the actual output voltage to a reference voltage and adjusting the resistance to minimize the difference.
Detailed Application Field Plans
This voltage regulator is suitable for various applications including: - Automotive electronics - Industrial control systems - Portable electronic devices - Battery-powered equipment
Detailed and Complete Alternative Models
- LM317: A widely used adjustable linear voltage regulator with similar characteristics
- LT1086: Offers lower dropout voltage and wider output voltage range compared to APS12230LLHALT
Note: The above information is for reference purposes only. Always refer to the manufacturer's datasheet for accurate specifications and details.
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10 domande e risposte comuni relative all'applicazione di APS12230LLHALT nelle soluzioni tecniche
What is APS12230LLHALT?
- APS12230LLHALT is a high-performance, low-power, and low-dropout linear voltage regulator designed for use in various technical solutions.
What are the key features of APS12230LLHALT?
- The key features of APS12230LLHALT include a wide input voltage range, low dropout voltage, low quiescent current, and high output voltage accuracy.
What are the typical applications of APS12230LLHALT?
- APS12230LLHALT is commonly used in battery-powered devices, portable electronics, industrial equipment, automotive systems, and other applications requiring stable and efficient voltage regulation.
What is the maximum input voltage supported by APS12230LLHALT?
- APS12230LLHALT can handle a maximum input voltage of up to 30V, making it suitable for a wide range of power supply designs.
How does APS12230LLHALT ensure low dropout voltage?
- APS12230LLHALT utilizes advanced circuitry to minimize dropout voltage, ensuring that the output remains stable even when the input voltage approaches the output voltage.
What is the quiescent current of APS12230LLHALT?
- APS12230LLHALT features an ultra-low quiescent current, which helps conserve power and extend battery life in energy-efficient applications.
Can APS12230LLHALT withstand harsh environmental conditions?
- Yes, APS12230LLHALT is designed to operate reliably in harsh environments, with features such as overtemperature protection and rugged construction for enhanced durability.
Does APS12230LLHALT offer short-circuit protection?
- Yes, APS12230LLHALT incorporates built-in short-circuit protection to safeguard the device and connected components from damage in the event of a fault.
What are the recommended external components for using APS12230LLHALT in a design?
- To optimize performance, it is recommended to use appropriate input and output capacitors as specified in the datasheet, along with proper PCB layout practices for stability and noise reduction.
Where can I find detailed technical specifications and application notes for APS12230LLHALT?
- Detailed technical specifications, application notes, and design resources for APS12230LLHALT can be found on the manufacturer's website or in the product datasheet.