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L78M15ACDT
Product Overview
Category
The L78M15ACDT belongs to the category of voltage regulators.
Use
It is used to regulate and stabilize the output voltage in electronic circuits.
Characteristics
- Input Voltage: 17V to 35V
- Output Voltage: 15V
- Maximum Output Current: 0.5A
- Low dropout voltage
- Thermal shutdown
- Short-circuit protection
Package
The L78M15ACDT comes in a TO-252-3 package.
Essence
This voltage regulator is essential for maintaining a stable voltage supply in various electronic applications.
Packaging/Quantity
The L78M15ACDT is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Input Voltage Range: 17V to 35V
- Output Voltage: 15V
- Output Current: 0.5A
- Dropout Voltage: 2V
- Operating Temperature Range: -40°C to 125°C
- Line Regulation: 0.07%/V
- Load Regulation: 0.1%/A
Detailed Pin Configuration
The L78M15ACDT has three pins: 1. Input (VIN) 2. Ground (GND) 3. Output (VOUT)
Functional Features
- Voltage regulation
- Thermal shutdown protection
- Short-circuit protection
- Low dropout voltage
Advantages
- Stable output voltage
- Wide input voltage range
- Thermal and short-circuit protection
- Low dropout voltage
Disadvantages
- Limited maximum output current
- Higher dropout voltage compared to some alternatives
Working Principles
The L78M15ACDT operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a constant output voltage.
Detailed Application Field Plans
The L78M15ACDT is commonly used in: - Power supplies - Battery chargers - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the L78M15ACDT include: - LM317 - LM7805 - LM2940 - LT1086
In conclusion, the L78M15ACDT is a reliable voltage regulator with a wide input voltage range and essential protection features, making it suitable for various electronic applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de L78M15ACDT en soluciones técnicas
What is the L78M15ACDT?
- The L78M15ACDT is a fixed voltage regulator that provides a stable 15V output voltage.
What is the input voltage range for the L78M15ACDT?
- The input voltage range for the L78M15ACDT is typically between 17V and 35V.
What is the maximum output current of the L78M15ACDT?
- The maximum output current of the L78M15ACDT is 0.5A.
What are the typical applications of the L78M15ACDT?
- The L78M15ACDT is commonly used in various technical solutions such as power supplies, industrial controls, and instrumentation.
What are the key features of the L78M15ACDT?
- The key features of the L78M15ACDT include thermal shutdown, short-circuit protection, and overvoltage protection.
What is the operating temperature range of the L78M15ACDT?
- The operating temperature range of the L78M15ACDT is typically between 0°C and 125°C.
Can the L78M15ACDT be used in automotive applications?
- Yes, the L78M15ACDT is suitable for use in automotive applications, provided it meets the necessary specifications and requirements.
Is the L78M15ACDT available in different package types?
- Yes, the L78M15ACDT is available in various package types, including TO-220 and DPAK.
What are the potential issues to consider when using the L78M15ACDT in a design?
- Some potential issues to consider include thermal management, input/output capacitor selection, and PCB layout for optimal performance.
Where can I find detailed technical information and application notes for the L78M15ACDT?
- Detailed technical information and application notes for the L78M15ACDT can be found in the datasheet provided by the manufacturer or on their official website.