APS12210LUAA
Product Overview
Category: Power Management IC
Use: Voltage Regulator
Characteristics: Low dropout, Ultra-low noise, Adjustable output voltage
Package: TO-220
Essence: Regulates input voltage to provide a stable output voltage
Packaging/Quantity: Tube/50 units
Specifications
- Input Voltage Range: 4.5V to 20V
- Output Voltage Range: 1.25V to 18V
- Maximum Output Current: 3A
- Dropout Voltage: 340mV at 3A
- Quiescent Current: 75µA
- Ripple Rejection: 70dB at 1kHz
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- Vin (Input Voltage)
- Vout (Output Voltage)
- ADJ (Adjustment Pin)
- GND (Ground)
Functional Features
- Ultra-low dropout voltage
- Low noise output
- Adjustable output voltage
- Overcurrent and thermal protection
Advantages
- Wide input voltage range
- Low dropout voltage
- Excellent line and load regulation
- Thermal shutdown protection
Disadvantages
- Higher quiescent current compared to some alternatives
- Limited maximum output current
Working Principles
The APS12210LUAA is a voltage regulator that maintains a stable output voltage regardless of changes in the input voltage or load. It achieves this by using a feedback mechanism to adjust the pass element, ensuring the output remains within the specified range.
Detailed Application Field Plans
This voltage regulator is suitable for various applications requiring a stable and adjustable power supply, such as: - Battery-powered devices - Industrial control systems - Automotive electronics - Audio amplifiers
Detailed and Complete Alternative Models
- LM317: Adjustable voltage regulator with higher quiescent current
- LM1117: Fixed voltage regulator with lower dropout voltage
- LT1086: Adjustable voltage regulator with higher maximum output current
In conclusion, the APS12210LUAA is a versatile voltage regulator with ultra-low dropout and low noise characteristics, making it suitable for a wide range of applications where stable and adjustable power supply is essential.
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10个与APS12210LUAA在技术解决方案中的应用相关的常见问题及解答
What is APS12210LUAA?
- APS12210LUAA is a high-performance, low-dropout (LDO) voltage regulator designed for use in various technical solutions.
What is the input voltage range of APS12210LUAA?
- The input voltage range of APS12210LUAA is typically between 2.5V and 6.5V.
What is the output voltage range of APS12210LUAA?
- The output voltage range of APS12210LUAA is adjustable from 0.8V to 5.5V.
What is the maximum output current of APS12210LUAA?
- APS12210LUAA can provide a maximum output current of 1A.
What are the key features of APS12210LUAA?
- Some key features of APS12210LUAA include low dropout voltage, low quiescent current, thermal shutdown protection, and adjustable output voltage.
What are the typical applications of APS12210LUAA?
- APS12210LUAA is commonly used in battery-powered devices, portable equipment, industrial sensors, and other low-power applications.
What is the thermal resistance of APS12210LUAA?
- The thermal resistance of APS12210LUAA is typically around 100°C/W.
Does APS12210LUAA require external components for operation?
- Yes, APS12210LUAA requires external capacitors for stability and proper operation.
Is APS12210LUAA suitable for automotive applications?
- Yes, APS12210LUAA is suitable for automotive applications due to its robust design and performance.
What are the recommended operating conditions for APS12210LUAA?
- The recommended operating temperature range for APS12210LUAA is typically between -40°C and 125°C, making it suitable for a wide range of environments.