LD1086V80
Product Overview
Category
The LD1086V80 belongs to the category of voltage regulators.
Use
It is used to regulate voltage in electronic circuits and devices.
Characteristics
- Input Voltage: 4.5V to 15V
- Output Voltage: 3.3V
- Maximum Output Current: 1.5A
- Low Dropout Voltage: 1.3V
- Thermal Overload Protection
- Short Circuit Protection
Package
The LD1086V80 comes in a TO-220 package.
Essence
The essence of LD1086V80 lies in its ability to provide stable and regulated output voltage for electronic applications.
Packaging/Quantity
It is typically available in reels or tubes with varying quantities based on manufacturer specifications.
Specifications
- Input Voltage Range: 4.5V to 15V
- Output Voltage: 3.3V ±2%
- Dropout Voltage: 1.3V @ 1.5A
- Operating Temperature Range: -40°C to 125°C
- Line Regulation: 0.05% max
- Load Regulation: 0.1% max
Detailed Pin Configuration
The LD1086V80 has three pins: 1. Input (VIN) 2. Ground (GND) 3. Output (VOUT)
Functional Features
- Low dropout voltage
- Thermal shutdown and current limit protection
- Fast transient response
- Adjustable output voltage with external resistors
Advantages
- Wide input voltage range
- High output current capability
- Built-in protection features
- Easy to use and implement in various circuits
Disadvantages
- Higher dropout voltage compared to some newer models
- TO-220 package may require additional heat sinking in high-power applications
Working Principles
The LD1086V80 operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a constant output voltage, compensating for changes in input voltage and load conditions.
Detailed Application Field Plans
The LD1086V80 is commonly used in: - Battery-powered devices - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to LD1086V80 include: - LM317 - LM1117 - LT1086
In conclusion, the LD1086V80 is a reliable voltage regulator with a wide range of applications, providing stable and regulated output voltage for various electronic devices and systems.
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技術ソリューションにおける LD1086V80 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is LD1086V80?
- LD1086V80 is a voltage regulator IC designed to provide a fixed output voltage of 8.0V with a maximum output current of 1.5A.
What are the typical applications of LD1086V80?
- LD1086V80 is commonly used in various technical solutions such as power supplies, battery chargers, and voltage regulation circuits.
What is the input voltage range for LD1086V80?
- The input voltage range for LD1086V80 is typically between 10V and 30V.
How does LD1086V80 regulate voltage?
- LD1086V80 uses a fixed output voltage reference to maintain a constant 8.0V output regardless of changes in input voltage or load conditions.
What are the key features of LD1086V80?
- Some key features of LD1086V80 include thermal shutdown, short-circuit protection, and low dropout voltage.
Can LD1086V80 be used in automotive applications?
- Yes, LD1086V80 can be used in automotive applications where a regulated 8.0V supply is required.
What are the typical load regulations for LD1086V80?
- The typical load regulation for LD1086V80 is 0.1% for a load current varying from 10mA to 1.5A.
Is a heatsink required for LD1086V80?
- It is recommended to use a heatsink for LD1086V80 when the power dissipation exceeds a certain level to ensure proper thermal management.
Can LD1086V80 be used in parallel to increase output current?
- Yes, LD1086V80 can be used in parallel to increase the total output current while sharing the load equally.
What are the typical dropout voltage specifications for LD1086V80?
- The typical dropout voltage for LD1086V80 is around 1.2V at full load and maximum junction temperature.