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LT1185IT#30PBF
Product Overview
Category
The LT1185IT#30PBF belongs to the category of integrated circuits (ICs).
Use
This product is commonly used in electronic devices for voltage regulation and power management.
Characteristics
- Voltage regulation capabilities
- High efficiency
- Low dropout voltage
- Thermal shutdown protection
Package
The LT1185IT#30PBF is available in a TO-220 package, which provides good thermal dissipation properties.
Essence
The essence of the LT1185IT#30PBF lies in its ability to regulate voltage efficiently and reliably, ensuring stable power supply to electronic devices.
Packaging/Quantity
This product is typically packaged in reels or tubes, with a quantity of 50 units per reel/tube.
Specifications
- Input Voltage Range: 4.5V to 30V
- Output Voltage Range: 1.25V to 29V
- Maximum Output Current: 3A
- Dropout Voltage: 1.2V at 3A
- Quiescent Current: 10mA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The LT1185IT#30PBF has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- VOUT: Output voltage pin
- ADJ: Adjustable pin for setting output voltage
Functional Features
- Wide input voltage range allows for versatile applications
- High output current capability enables powering various electronic components
- Low dropout voltage ensures efficient power conversion
- Thermal shutdown protection prevents overheating and damage to the device
Advantages and Disadvantages
Advantages
- High efficiency power regulation
- Wide input voltage range
- Thermal shutdown protection
Disadvantages
- Relatively high quiescent current
- Limited output current compared to some alternative models
Working Principles
The LT1185IT#30PBF operates based on a voltage regulation principle known as linear regulation. It uses an internal reference voltage and feedback mechanism to maintain a stable output voltage, regardless of input voltage variations.
Detailed Application Field Plans
The LT1185IT#30PBF finds applications in various electronic devices, including but not limited to: - Power supplies - Battery chargers - Industrial control systems - Automotive electronics - Audio amplifiers
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to the LT1185IT#30PBF include: - LM317T - LM7805 - LT1084CP-5
These models offer similar voltage regulation capabilities and can be suitable replacements depending on specific requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LT1185IT#30PBF v technických řešeních
Sure! Here are 10 common questions and answers related to the application of LT1185IT#30PBF in technical solutions:
Q: What is LT1185IT#30PBF? A: LT1185IT#30PBF is a voltage regulator IC (integrated circuit) designed for use in various electronic applications.
Q: What is the input voltage range of LT1185IT#30PBF? A: The input voltage range of LT1185IT#30PBF is typically between 3.6V and 40V.
Q: What is the output voltage range of LT1185IT#30PBF? A: The output voltage range of LT1185IT#30PBF is adjustable from 1.2V to 37V.
Q: What is the maximum output current of LT1185IT#30PBF? A: The maximum output current of LT1185IT#30PBF is 3A.
Q: Can LT1185IT#30PBF be used in automotive applications? A: Yes, LT1185IT#30PBF is suitable for automotive applications as it can operate over a wide temperature range and has built-in protection features.
Q: Does LT1185IT#30PBF require any external components for operation? A: Yes, LT1185IT#30PBF requires a few external components such as capacitors and resistors for stable operation.
Q: What is the efficiency of LT1185IT#30PBF? A: The efficiency of LT1185IT#30PBF depends on the input-output voltage differential and load conditions but is typically around 80-90%.
Q: Can LT1185IT#30PBF be used in battery-powered applications? A: Yes, LT1185IT#30PBF can be used in battery-powered applications as it has low quiescent current and can operate with a wide input voltage range.
Q: Does LT1185IT#30PBF have any protection features? A: Yes, LT1185IT#30PBF has built-in protection features such as thermal shutdown, current limit, and reverse battery protection.
Q: What are some typical applications of LT1185IT#30PBF? A: LT1185IT#30PBF is commonly used in various applications including power supplies, battery chargers, automotive electronics, and industrial control systems.
Please note that the specific details and specifications may vary, so it's always recommended to refer to the datasheet or consult the manufacturer for accurate information.