Allicdata Part #: | 497-2949-5-ND |
Manufacturer Part#: |
L7808CV |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | STMicroelectronics |
Short Description: | IC REG LINEAR 8V 1.5A TO220AB |
More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
DataSheet: | L7808CV Datasheet/PDF |
Quantity: | 26300 |
Specifications
Current - Output: | 1.5A |
Base Part Number: | L7808 |
Supplier Device Package: | TO-220AB |
Package / Case: | TO-220-3 |
Mounting Type: | Through Hole |
Operating Temperature: | 0°C ~ 125°C |
Protection Features: | Over Temperature, Short Circuit |
Control Features: | -- |
PSRR: | 56dB (120Hz) |
Current - Quiescent (Iq): | 8mA |
Series: | -- |
Voltage Dropout (Max): | 2V @ 1A (Typ) |
Voltage - Output (Max): | -- |
Voltage - Output (Min/Fixed): | 8V |
Voltage - Input (Max): | 35V |
Number of Regulators: | 1 |
Output Type: | Fixed |
Output Configuration: | Positive |
Part Status: | Active |
Packaging: | Tube |
Description
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Introduction to L7808CV Voltage Regulators
The L7808CV Voltage Regulator is an advanced linear voltage regulator designed for use in a wide range of applications. This versatile device has a wide maximum input voltage of 40V, meaning it can be used to regulate a large range of input voltages from 5V to 40V. By utilising a wide current range of 1.5A to 3A, the L7808CV is capable of providing highly-accurate and reliable voltage regulation with minimal power dissipation.Applications
The L7808CV Voltage Regulator is commonly used in automotive and industrial applications. Thanks to its wide input and output range, the L7808CV can be used to accurately regulate a wide range of voltages and currents. Additionally, the device is suitable for use in high temperatures of up to 150°C without compromising on its performance. The L7808CV is also particularly suited for applications where high accuracy and reliability are important. This is due to the device’s low dropout voltage of 1.0V, meaning it can accurately regulate smaller input voltages without sacrificing performance. It is also highly resistant to thermal stress and short circuit conditions, making the L7808CV a highly reliable device for a wide range of applications.Working Principle
The L7808CV operates on the same principle as all linear voltage regulators, in that it uses a control element to maintain the output voltage at a constant level. In particular, the L7808CV uses a series of components known as a control loop to maintain the output voltage at a predetermined level.The output voltage is regulated by a voltage reference, a current shunt, and a series of serially-connected transistors. The voltage reference supplies a fixed reference voltage to the control loop, while the current shunt senses the output current and adjusts the output voltage accordingly. The transistors, meanwhile, act to amplify the voltage reference and transform the output current. All of these elements work together to maintain the output voltage at the predetermined level.Conclusion
The L7808CV Voltage Regulator is a highly versatile and reliable device that is capable of regulating a wide range of input voltages and currents. Its wide temperature range and low dropout voltage make the device suitable for use in a wide range of high-temperature and high-accuracy applications. By combining a voltage reference and current shunt, the L7808CV is able to achieve precise and reliable voltage regulation over a wide range of input and output voltages.The specific data is subject to PDF, and the above content is for reference
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