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LT3086IDHD#PBF
Product Overview
Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: - High current, low dropout voltage regulator - Adjustable output voltage - Wide input voltage range - Thermal shutdown protection - Current limit protection
Package: HD (High Density) package
Essence: The LT3086IDHD#PBF is a high-performance voltage regulator IC designed for various applications that require a stable and adjustable output voltage.
Packaging/Quantity: The LT3086IDHD#PBF is available in a HD package and is typically sold in reels or tubes containing a specific quantity of units.
Specifications
The LT3086IDHD#PBF has the following specifications:
- Input Voltage Range: 1.2V to 36V
- Output Voltage Range: 0.6V to 34.5V
- Maximum Output Current: 2.1A
- Dropout Voltage: 350mV at 1A Load
- Line Regulation: 0.015% typical
- Load Regulation: 0.1% typical
- Quiescent Current: 60µA
- Operating Temperature Range: -40°C to 125°C
Pin Configuration
The LT3086IDHD#PBF has the following pin configuration:
- IN: Input Voltage
- GND: Ground
- ADJ: Output Voltage Adjustment
- OUT: Output Voltage
Functional Features
- High Current Capability: The LT3086IDHD#PBF can handle up to 2.1A of output current, making it suitable for power-hungry applications.
- Adjustable Output Voltage: The output voltage can be easily adjusted using an external resistor divider network.
- Wide Input Voltage Range: The IC can operate with input voltages ranging from 1.2V to 36V, providing flexibility in various power supply configurations.
- Thermal Shutdown Protection: The LT3086IDHD#PBF includes a thermal shutdown feature that protects the IC from overheating.
- Current Limit Protection: The IC incorporates current limit protection to prevent excessive current flow and protect connected devices.
Advantages and Disadvantages
Advantages: - High current capability - Adjustable output voltage - Wide input voltage range - Thermal and current limit protection
Disadvantages: - None identified
Working Principles
The LT3086IDHD#PBF is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage obtained from the output. The pass transistor adjusts its resistance to maintain a stable output voltage, compensating for changes in load and input voltage.
Detailed Application Field Plans
The LT3086IDHD#PBF can be used in various applications, including but not limited to: - Power supplies for industrial equipment - Automotive electronics - Battery-powered devices - Audio amplifiers - LED lighting systems
Detailed and Complete Alternative Models
Some alternative models to the LT3086IDHD#PBF include: - LM317: A popular adjustable linear voltage regulator with similar features. - LT1084: Another high-current linear voltage regulator with adjustable output voltage. - LM1117: Low dropout voltage regulator suitable for low-power applications.
These alternative models offer different specifications and package options, allowing users to choose the most suitable option for their specific requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LT3086IDHD#PBF v technických řešeních
Sure! Here are 10 common questions and answers related to the application of LT3086IDHD#PBF in technical solutions:
Q: What is the LT3086IDHD#PBF? A: The LT3086IDHD#PBF is a high-performance, low dropout voltage linear regulator IC.
Q: What is the input voltage range of LT3086IDHD#PBF? A: The input voltage range of LT3086IDHD#PBF is from 1.2V to 36V.
Q: What is the output voltage range of LT3086IDHD#PBF? A: The output voltage range of LT3086IDHD#PBF is from 0.6V to 34.5V.
Q: What is the maximum output current of LT3086IDHD#PBF? A: The maximum output current of LT3086IDHD#PBF is 2.1A.
Q: Can LT3086IDHD#PBF be used as a voltage regulator for sensitive analog circuits? A: Yes, LT3086IDHD#PBF is designed with low noise and high PSRR (Power Supply Rejection Ratio), making it suitable for sensitive analog circuits.
Q: Does LT3086IDHD#PBF require an external heat sink? A: It depends on the power dissipation. For higher power applications, an external heat sink may be required.
Q: Can LT3086IDHD#PBF operate in parallel for higher output current? A: Yes, multiple LT3086IDHD#PBF regulators can be connected in parallel to achieve higher output current.
Q: Is LT3086IDHD#PBF protected against overcurrent and thermal shutdown? A: Yes, LT3086IDHD#PBF has built-in protection features like overcurrent protection and thermal shutdown.
Q: Can LT3086IDHD#PBF be used in battery-powered applications? A: Yes, LT3086IDHD#PBF has a low quiescent current and can be used in battery-powered applications to extend battery life.
Q: What are the typical applications of LT3086IDHD#PBF? A: LT3086IDHD#PBF is commonly used in various applications such as industrial control systems, automotive electronics, medical devices, and portable instruments.
Please note that these answers are general and may vary depending on specific design requirements and application scenarios.