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ACT8311NHADJ-T
Product Overview
Category
ACT8311NHADJ-T belongs to the category of voltage regulators.
Use
It is primarily used for regulating and stabilizing voltage in electronic circuits.
Characteristics
- High efficiency
- Low dropout voltage
- Adjustable output voltage
- Overcurrent protection
- Thermal shutdown protection
Package
ACT8311NHADJ-T comes in a compact surface-mount package.
Essence
The essence of this product lies in its ability to provide stable and regulated voltage to electronic devices.
Packaging/Quantity
ACT8311NHADJ-T is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Input Voltage Range: 2.5V - 6.5V
- Output Voltage Range: 0.8V - 5.5V
- Maximum Output Current: 1A
- Dropout Voltage: 200mV at 1A
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- FB: Feedback pin
- VOUT: Output voltage pin
Functional Features
- Adjustable output voltage through external resistors
- Overcurrent protection prevents damage to the device and connected components
- Thermal shutdown protection safeguards against overheating
- Low dropout voltage ensures efficient power conversion
Advantages
- High efficiency leads to reduced power consumption
- Wide input voltage range allows for versatile applications
- Compact package size saves board space
- Adjustable output voltage provides flexibility in design
Disadvantages
- Limited maximum output current may restrict usage in high-power applications
- Operating temperature range might not be suitable for extreme environments
Working Principles
ACT8311NHADJ-T operates based on a voltage regulation principle. It takes an input voltage and regulates it to a desired output voltage using internal circuitry. The feedback pin (FB) is used to adjust the output voltage, while the enable pin (EN) controls the device's operation.
Detailed Application Field Plans
ACT8311NHADJ-T finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wireless communication devices - Battery-powered devices
Detailed and Complete Alternative Models
Some alternative models that can be considered as substitutes for ACT8311NHADJ-T include: - LM317 - LT1083 - TPS7A4700 - ADP3339
These models offer similar functionality and can be used depending on specific requirements and design considerations.
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Перечислите 10 распространенных вопросов и ответов, связанных с применением ACT8311NHADJ-T в технических решениях.
Sure! Here are 10 common questions and answers related to the application of ACT8311NHADJ-T in technical solutions:
Q1: What is ACT8311NHADJ-T? A1: ACT8311NHADJ-T is a voltage regulator IC (integrated circuit) that provides adjustable output voltage for various technical applications.
Q2: What is the input voltage range of ACT8311NHADJ-T? A2: The input voltage range of ACT8311NHADJ-T is typically between 2.7V and 5.5V.
Q3: What is the output voltage range of ACT8311NHADJ-T? A3: The output voltage range of ACT8311NHADJ-T can be adjusted from 0.8V to the input voltage level.
Q4: What is the maximum output current of ACT8311NHADJ-T? A4: The maximum output current of ACT8311NHADJ-T is typically around 1A.
Q5: Can ACT8311NHADJ-T handle both step-up and step-down voltage regulation? A5: No, ACT8311NHADJ-T is primarily designed for step-down (buck) voltage regulation.
Q6: Is ACT8311NHADJ-T suitable for battery-powered applications? A6: Yes, ACT8311NHADJ-T is commonly used in battery-powered applications due to its low dropout voltage and low quiescent current.
Q7: Does ACT8311NHADJ-T have built-in thermal protection? A7: Yes, ACT8311NHADJ-T incorporates thermal shutdown protection to prevent overheating.
Q8: Can ACT8311NHADJ-T operate in a wide temperature range? A8: Yes, ACT8311NHADJ-T is designed to operate in a wide temperature range, typically from -40°C to 85°C.
Q9: What are the typical applications of ACT8311NHADJ-T? A9: ACT8311NHADJ-T is commonly used in various technical solutions such as portable devices, IoT (Internet of Things) devices, and automotive electronics.
Q10: Is ACT8311NHADJ-T available in different package options? A10: Yes, ACT8311NHADJ-T is available in different package options, including SOT-23 and DFN, to suit different application requirements.
Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for ACT8311NHADJ-T.