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LT3089IDF#TRPBF
Product Overview
Category
LT3089IDF#TRPBF belongs to the category of voltage regulators.
Use
It is commonly used to regulate and control voltage levels in electronic circuits.
Characteristics
- High precision voltage regulation
- Low dropout voltage
- Wide input voltage range
- Adjustable output voltage
- Current limiting and thermal shutdown protection
Package
LT3089IDF#TRPBF is available in a small surface-mount package.
Essence
The essence of LT3089IDF#TRPBF lies in its ability to provide stable and regulated voltage output for various electronic applications.
Packaging/Quantity
This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Input Voltage Range: 1.2V to 36V
- Output Voltage Range: 0.6V to 34.5V
- Dropout Voltage: 350mV at 500mA load current
- Maximum Output Current: 800mA
- Line Regulation: ±0.02% typical
- Load Regulation: ±0.04% typical
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
LT3089IDF#TRPBF has the following pin configuration:
- VIN (Input Voltage)
- GND (Ground)
- ADJ (Adjustable Output Voltage)
- VOUT (Output Voltage)
Functional Features
- High Precision: LT3089IDF#TRPBF provides precise voltage regulation, ensuring stable and accurate output.
- Low Dropout Voltage: The device maintains regulation even when the input voltage is close to the output voltage, minimizing power dissipation.
- Wide Input Voltage Range: It can accept a wide range of input voltages, making it suitable for various applications.
- Adjustable Output Voltage: The output voltage can be easily adjusted using an external resistor divider network.
- Current Limiting and Thermal Shutdown Protection: LT3089IDF#TRPBF incorporates built-in protection features to prevent damage from excessive current or temperature.
Advantages and Disadvantages
Advantages
- High precision voltage regulation
- Low dropout voltage
- Wide input voltage range
- Adjustable output voltage
- Built-in protection features
Disadvantages
- Limited maximum output current (800mA)
Working Principles
LT3089IDF#TRPBF operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage regardless of changes in the input voltage or load conditions.
Detailed Application Field Plans
LT3089IDF#TRPBF finds applications in various fields, including but not limited to: - Power supply circuits - Battery-powered devices - Industrial automation - Automotive electronics - Audio amplifiers - LED lighting systems
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to LT3089IDF#TRPBF are: - LM317 - LM1117 - LT1084 - LT1763
These models can be considered as alternatives depending on specific requirements and design constraints.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LT3089IDF#TRPBF v technických řešeních
Sure! Here are 10 common questions and answers related to the application of LT3089IDF#TRPBF in technical solutions:
Q: What is LT3089IDF#TRPBF? A: LT3089IDF#TRPBF is a voltage regulator IC manufactured by Linear Technology (now part of Analog Devices). It is designed to provide a regulated output voltage from an input voltage source.
Q: What is the input voltage range of LT3089IDF#TRPBF? A: The input voltage range of LT3089IDF#TRPBF is typically between 1.2V and 36V.
Q: What is the output voltage range of LT3089IDF#TRPBF? A: The output voltage range of LT3089IDF#TRPBF can be adjusted from 0.8V to 32V using external resistors.
Q: What is the maximum output current of LT3089IDF#TRPBF? A: The maximum output current of LT3089IDF#TRPBF is 800mA.
Q: Can LT3089IDF#TRPBF operate in parallel for higher output current? A: Yes, multiple LT3089IDF#TRPBF regulators can be connected in parallel to achieve higher output current.
Q: Does LT3089IDF#TRPBF require any external components for operation? A: Yes, LT3089IDF#TRPBF requires external input and output capacitors for stability and filtering.
Q: Is LT3089IDF#TRPBF suitable for low-dropout (LDO) applications? A: Yes, LT3089IDF#TRPBF is designed as a low-dropout regulator, making it suitable for applications where the input voltage is close to the desired output voltage.
Q: Can LT3089IDF#TRPBF handle high input voltages? A: Yes, LT3089IDF#TRPBF can handle input voltages up to 36V, making it suitable for a wide range of applications.
Q: Does LT3089IDF#TRPBF have built-in thermal protection? A: Yes, LT3089IDF#TRPBF has built-in thermal shutdown protection to prevent overheating and damage.
Q: What are some typical applications of LT3089IDF#TRPBF? A: LT3089IDF#TRPBF can be used in various applications such as power supplies, battery chargers, instrumentation, audio equipment, and other systems requiring regulated voltage outputs.
Please note that the answers provided here are general and may vary depending on specific design considerations and requirements. It is always recommended to refer to the datasheet and consult with technical experts for accurate information and guidance.