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NJM7808DL1A

NJM7808DL1A Description

The NJM7808DL1A is a linear voltage regulator designed by Nisshinbo Micro Devices Inc., a leading manufacturer in the electronics industry. This IC is part of the Power Management (PMIC) category and is known for its robust performance and reliability. The NJM7808DL1A features a fixed output voltage of 8V and is capable of delivering up to 1.5A of output current. It is designed to operate with a maximum input voltage of 35V, making it suitable for a wide range of applications requiring stable power supply.

The regulator is housed in a TO252-3 package, which is ideal for surface mount applications, ensuring ease of integration into modern electronic circuits. Despite its small form factor, the NJM7808DL1A offers significant performance benefits, including a low quiescent current of 6 mA and a high power supply rejection ratio (PSRR) of 72dB at 120Hz. These features make it highly efficient and capable of maintaining stable output voltage even under varying input conditions.

NJM7808DL1A Features

• Output Type: Fixed
• Voltage - Input (Max): 35V
• Current - Output: 1.5A
• Number of Regulators: 1
• Output Configuration: Positive
• Product Status: Obsolete (though still available for specific applications)
• Manufacturer: Nisshinbo Micro Devices Inc.
• Voltage - Output (Min/Fixed): 8V
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Current - Quiescent (Iq): 6 mA
• PSRR: 72dB (120Hz)
• ECCN: EAR99
• Mounting Type: Surface Mount
• Protection Features: Over Temperature, Short Circuit
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• Base Product Number: NJM7808

NJM7808DL1A Applications

The NJM7808DL1A is well-suited for a variety of applications where a stable and reliable power supply is crucial. Its fixed 8V output and 1.5A current capability make it ideal for powering microcontrollers, sensors, and other low-power electronic devices. The regulator's high PSRR ensures minimal noise and ripple in the output voltage, which is essential for sensitive analog circuits.

The over-temperature and short-circuit protection features provide added reliability and safeguard the regulator against potential damage from abnormal operating conditions. This makes the NJM7808DL1A particularly suitable for industrial and automotive applications where robustness and durability are paramount.

Conclusion of NJM7808DL1A

The NJM7808DL1A is a versatile and reliable linear voltage regulator that offers a fixed 8V output with a maximum current of 1.5A. Its high PSRR and low quiescent current make it an efficient and stable power solution for a wide range of electronic devices. Despite being marked as obsolete, the NJM7808DL1A remains a valuable component for specific applications requiring a robust and reliable power supply.

Its surface mount package and protection features further enhance its suitability for modern electronic designs. Whether used in industrial control systems, automotive electronics, or general-purpose power supply applications, the NJM7808DL1A delivers consistent performance and reliability, making it a preferred choice for engineers and designers in the electronics industry.