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A1155LLHLT-T Product Overview
Introduction
A1155LLHLT-T is a versatile electronic component that belongs to the category of voltage regulators. This product is widely used in various electronic devices and systems to ensure stable and regulated power supply, making it an essential component in modern electronics.
Basic Information Overview
- Category: Voltage Regulator
- Use: To regulate and stabilize voltage in electronic circuits
- Characteristics: High precision, low dropout voltage, thermal shutdown protection
- Package: TO-252-3 (DPAK) package
- Essence: Ensures consistent and reliable power supply in electronic devices
- Packaging/Quantity: Typically available in reels of 2500 units
Specifications
- Input Voltage Range: 4V to 28V
- Output Voltage: Adjustable from 1.2V to 20V
- Output Current: Up to 1.5A
- Dropout Voltage: 300mV at 1A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The A1155LLHLT-T features a standard TO-252-3 (DPAK) package with three pins: 1. Pin 1 (VIN): Input voltage pin 2. Pin 2 (GND): Ground pin 3. Pin 3 (VOUT): Output voltage pin
Functional Features
- High Precision: Provides accurate and stable output voltage regulation
- Low Dropout Voltage: Ensures efficient operation even when input voltage is close to the output voltage
- Thermal Shutdown Protection: Safeguards the regulator from overheating, enhancing reliability
Advantages and Disadvantages
Advantages
- Reliable voltage regulation
- Wide input voltage range
- Thermal protection for enhanced durability
Disadvantages
- Limited output current compared to higher-rated regulators
- Not suitable for high-power applications
Working Principles
The A1155LLHLT-T operates on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain the desired output voltage. This ensures a stable and regulated output regardless of variations in the input voltage.
Detailed Application Field Plans
The A1155LLHLT-T is commonly used in various applications, including: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to A1155LLHLT-T include: - A1155LHTR-T - A1155LLHLR-T - A1155LLHLQ-T
In conclusion, the A1155LLHLT-T voltage regulator offers precise and reliable voltage regulation, making it an indispensable component in a wide range of electronic applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de A1155LLHLT-T en soluciones técnicas
What is the A1155LLHLT-T?
- The A1155LLHLT-T is a low-power, high-sensitivity micropower omnipolar Hall-effect switch designed for portable and battery-operated consumer electronics applications.
What are the key features of the A1155LLHLT-T?
- Some key features include ultra-low power consumption, wide operating voltage range, and high sensitivity.
What are the typical applications for the A1155LLHLT-T?
- Typical applications include position and proximity sensing in consumer electronics, white goods, and industrial applications.
What is the operating voltage range of the A1155LLHLT-T?
- The operating voltage range is typically from 1.65V to 3.3V.
How sensitive is the A1155LLHLT-T?
- The A1155LLHLT-T has high sensitivity, making it suitable for precise position and proximity sensing applications.
Does the A1155LLHLT-T have any special power-saving features?
- Yes, it has ultra-low power consumption, making it ideal for battery-operated devices.
Can the A1155LLHLT-T be used in harsh environments?
- It is not specifically designed for harsh environments, but it can be used in various consumer and industrial applications with proper protection.
What is the package type of the A1155LLHLT-T?
- The A1155LLHLT-T comes in a small SOT-23 surface-mount package.
Is the A1155LLHLT-T compatible with microcontrollers and digital logic circuits?
- Yes, it is compatible with microcontrollers and digital logic circuits, making it easy to integrate into existing designs.
Are there any application notes or reference designs available for the A1155LLHLT-T?
- Yes, the manufacturer provides application notes and reference designs to help users implement the A1155LLHLT-T in their technical solutions.