
Allicdata Part #: | LM323KSTEEL-ND |
Manufacturer Part#: |
LM323K STEEL |
Price: | $ 31.40 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC REG LINEAR 5V 3A TO3-2 |
More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
DataSheet: | ![]() |
Quantity: | 1000 |
50 +: | $ 28.54090 |
Voltage Dropout (Max): | -- |
Base Part Number: | LM323 |
Supplier Device Package: | TO-3-2 |
Package / Case: | TO-204AA, TO-3 |
Mounting Type: | Through Hole |
Operating Temperature: | 0°C ~ 125°C |
Protection Features: | Over Current, Over Temperature |
Control Features: | -- |
PSRR: | -- |
Current - Output: | 3A |
Series: | -- |
Voltage - Output (Max): | -- |
Voltage - Output (Min/Fixed): | 5V |
Voltage - Input (Max): | 20V |
Number of Regulators: | 1 |
Output Type: | Fixed |
Output Configuration: | Positive |
Part Status: | Active |
Packaging: | Tray |
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LM323K Steel Application Field and Working Principle
Introduction to LM323K Steel
LM323K is a low–dropout voltage regulator from Texas Instruments. It is able to offer a high degree of current–limiting accuracy and stability for controlling of low–efficiency regulators. The LM323K features a wide operating input voltage range of 4V–36V, a low–dropout voltage of 0.9V, and an excellent on–resistance of only 0.080Ω. This makes the LM323K ideally suited for designs implemented with point–of–load, or step–down technologies. Additionally, the LM323K is equipped with several features that make it suitable for applications that require extremely high levels of system–level accuracy, such as in automotive instrumentation.
Application Field of LM323K Steel
The LM323K is used in a wide range of applications, such as automotive systems, industrial systems, and gaming systems. The LM323K is also used in communication systems, medical systems, and consumer electronics. The LM323K is particularly suited for use in automotive applications. In automotive applications, the LM323K can be used to regulate the power supply for onboard computers, radio systems, and GPS navigation systems. The LM323K’s low–dropout features ensure that the power supply is not compromised during operation, and its high–accuracy limit current accuracy ensures it can handle a wide range of voltage drops without any issues. Additionally, the LM323K’s high–accuracy current-limiting feature makes it ideal for use in applications that require high–precision current regulation.
The LM323K is also used in industrial applications. Its low–dropout features allow for superior current–regulating accuracy, making it suitable for use in variable–frequency drives and motor–control designs. Additionally, the LM323K’s excellent on–resistance and wide operating voltage range make it suitable for use in applications that require extreme system level precision, such as in telecommunications and datacom.
The LM323K is also used in gaming applications. It is often employed in the form of a voltage regulator module, which is designed to reduce line voltage down to the levels required by the gaming console. This ensures that the system is not overloaded with excess power, thus protecting the components. Furthermore, the LM323K’s high–accuracy current-limiting feature ensures that the gaming system is not overloaded with excess current.
Working Principle of LM323K Steel
The LM323K regulates the output voltage by connecting the input voltage to the load circuit in order to control the output voltage. The input voltage is applied to the non–inverting input (pin 2) of the LM323K. This input voltage is compared to the reference voltage (Vref, pin 5) inside the LM323K. The comparator within the LM323K determines the difference between the two inputs and triggers the output transistor to switch on or off accordingly. This action regulates the output voltage accordingly. When the output transistor is switched on, the current passing through the resistor (RV, pin 6) will be increased, thus increasing the output voltage. When the output transistor is switched off, the current passing through the resistor (RV, pin 6) will be decreased, thus decreasing the output voltage. The LM323K acts as a closed–loop controlling system that is constantly keeping the output voltage regulated.
Conclusion
The LM323K is an ideal solution for automotive systems, industrial systems, gaming systems, communication systems, medical systems, and consumer electronics applications. Its low–dropout voltage, excellent on–resistance, and wide operating input voltage range ensure that it can handle large–scale projects, such as in automotive instrumentation and motor–control designs. Additionally, its high–accuracy current–limiting feature ensures that it can provide the utmost system–level accuracy, making it perfectly suited for a wide range of applications. The LM323K is easy to use, and its working principle is straightforward enough that even the novice engineers can employ it without any difficulty.
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