Allicdata Part #: | NJM7808DL1A-ND |
Manufacturer Part#: |
NJM7808DL1A |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | NJR Corporation/NJRC |
Short Description: | IC REG LINEAR 8V 1.5A TO252-3 |
More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
DataSheet: | NJM7808DL1A Datasheet/PDF |
Quantity: | 1000 |
Specifications
Voltage Dropout (Max): | -- |
Supplier Device Package: | TO-252-3 |
Package / Case: | TO-252-3, DPak (2 Leads + Tab), SC-63 |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C |
Protection Features: | Over Temperature, Short Circuit |
Control Features: | -- |
PSRR: | 72dB (120Hz) |
Current - Quiescent (Iq): | 6mA |
Current - Output: | 1.5A |
Series: | -- |
Voltage - Output (Max): | -- |
Voltage - Output (Min/Fixed): | 8V |
Voltage - Input (Max): | 35V |
Number of Regulators: | 1 |
Output Type: | Fixed |
Output Configuration: | Positive |
Part Status: | Obsolete |
Packaging: | Tape & Reel (TR) |
Description
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Introduction
The NJM7808DL1A is a high-performance, low-power adjustable linear voltage regulator. It is manufactured by NJRS and is widely used in a variety of portable applications that require an adjustable output voltage. The device is capable of providing up to 1.5A of output current with an output voltage range of 1.25V to 37V. The NJM7808DL1A features overcurrent protection, short-circuit protection, thermal shutdown, and over-voltage protection. The device has a wide input voltage range from 3V to 20V and is capable of operating at a temperature range of -40°C to 85°C.NJM7808DL1A Application Field
The NJM7808DL1A is a highly versatile voltage regulator and is suitable for a wide range of applications such as automotive, consumer electronics, industrial power supplies, medical devices, and portable battery-powered applications. The device is ideal for applications that require a low drop-out voltage (<1V) and/or an adjustable output voltage. Additionally, the NJM7808DL1A is capable of providing high efficiency, precisely adjustable output voltages, low quiescent current, and low operating temperature. The NJM7808DL1A is available in a surface-mount package and can be used in a range of applications such as automotive, consumer, industrial, medical, and telecommunications systems. The device is also ideal for applications that require precision and stability such as those used in radio systems and portable communication equipment.NJM7808DL1A Working Principle
The NJM7808DL1A works on the same operating principle as other linear voltage regulators. It is designed to adjust an input voltage and regulate it to a set output voltage within a specific current range (1A). The device contains a voltage reference circuit which determines the output voltage, an error amplifier, and a pass transistor that switches current from an input source to a load. The NJM7808DL1A is capable of providing a minimum of 1.25V and a maximum of 37V of adjustable output voltage. The device works by controlling the operating current of the pass transistor. When the input voltage is greater than the controlled voltage, the regulator increases the current in order to reduce the output voltage. When the input voltage is lower than the controlled voltage, it decreases the current in order to increase the output voltage. The regulator is also able to maintain stability in the output voltage by detecting changes in the output voltage and compensating for them by increasing or decreasing the operating current of the transistor. The NJM7808DL1A also contains an overcurrent protection feature that detectses when the output current exceeds 1.5A and shuts off the current to ensure that the device is not damaged by overloading. The device is also capable of detecting a short circuit condition and protects the device by immediately turning off the output.Conclusion
In conclusion, the NJM7808DL1A is a high-performance and low-power adjustable voltage regulator. It is suitable for a wide range of applications and is capable of providing up to 1.5A of output current and a wide range of adjustable output voltages. The device is also capable of providing high efficiency and precise voltage adjustments, low quiescent current, and low operating temperature. Furthermore, the techonology used in the NJM7808DL1A ensures that it provides overcurrent and thermal protection, as well as short-circuit protection.The specific data is subject to PDF, and the above content is for reference
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