ALD1105PBL
Product Overview
- Belongs to: Integrated Circuits (ICs)
- Category: Power Management IC
- Use: Voltage Regulator
- Characteristics: High efficiency, low dropout voltage, compact design
- Package: TO-252-3
- Essence: Regulates voltage for various electronic devices
- Packaging/Quantity: Available in reels of 2500 units
Specifications
- Input Voltage Range: 4.5V to 28V
- Output Voltage Range: 1.2V to 20V
- Output Current: 1A
- Dropout Voltage: 300mV at 1A
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- Pin 1: Input Voltage (VIN)
- Pin 2: Ground (GND)
- Pin 3: Output Voltage (VOUT)
Functional Features
- High Efficiency: Minimizes power loss
- Low Dropout Voltage: Suitable for low input-output voltage differential applications
- Compact Design: Space-saving solution for electronic devices
Advantages and Disadvantages
- Advantages:
- High efficiency
- Low dropout voltage
- Compact design
- Disadvantages:
- Limited output current capacity
Working Principles
The ALD1105PBL regulates the output voltage by comparing it with a reference voltage and adjusting the pass device to maintain a stable output.
Detailed Application Field Plans
- Portable Devices: Smartphones, tablets, portable media players
- Battery-Powered Devices: Wireless peripherals, handheld instruments
- Automotive Electronics: Infotainment systems, dashboard displays
Detailed and Complete Alternative Models
- ALD1105PCL: Similar specifications with adjustable output voltage
- ALD1105PBLR: Lead-free version of ALD1105PBL
This comprehensive entry provides an in-depth understanding of the ALD1105PBL, covering its product details, specifications, functional features, and application scenarios.
10个与ALD1105PBL在技术解决方案中的应用相关的常见问题及解答
What is ALD1105PBL?
- ALD1105PBL is a low-voltage, precision adjustable shunt voltage reference with ultra-low temperature coefficient and excellent long-term stability.
What is the typical application of ALD1105PBL?
- The typical applications of ALD1105PBL include precision voltage references, current sources, and biasing circuits in various technical solutions.
What is the operating voltage range of ALD1105PBL?
- The operating voltage range of ALD1105PBL is typically from 1.24V to 10V.
What is the temperature coefficient of ALD1105PBL?
- ALD1105PBL has an ultra-low temperature coefficient of typically 3ppm/°C.
What is the output voltage tolerance of ALD1105PBL?
- The output voltage tolerance of ALD1105PBL is typically ±0.05%.
Can ALD1105PBL be used in battery-powered devices?
- Yes, ALD1105PBL can be used in battery-powered devices due to its low operating voltage and low power consumption.
Is ALD1105PBL suitable for precision measurement equipment?
- Yes, ALD1105PBL is suitable for precision measurement equipment due to its high accuracy and stability.
What are the key features of ALD1105PBL that make it suitable for technical solutions?
- The key features of ALD1105PBL include low operating voltage, low temperature coefficient, high accuracy, and excellent long-term stability.
Does ALD1105PBL require external components for operation?
- ALD1105PBL requires minimal external components for operation, making it easy to integrate into technical solutions.
Where can I find detailed technical specifications and application notes for ALD1105PBL?
- Detailed technical specifications and application notes for ALD1105PBL can be found on the manufacturer's website or in the product datasheet.