ON Semiconductor NCV5661DT18RKG Voltage Regulator

The NCV5661DT18RKG from ON Semiconductor is a robust, automotive-grade voltage regulator designed to deliver a high level of performance, efficiency, and reliability for a wide range of applications. This device is part of ON Semiconductor's extensive portfolio of power management solutions, which are engineered to meet the stringent requirements of the automotive industry, including extended temperature ranges and long-term durability.

With a fixed output voltage of 1.8V, the NCV5661DT18RKG is ideal for powering sensitive electronic components that require a stable and precise voltage supply. The device is capable of delivering an output current of up to 1.5A, making it suitable for high-power applications. Additionally, it features a low dropout voltage, ensuring efficient operation even when the input voltage is close to the output voltage, which is particularly beneficial in battery-operated systems where maximizing battery life is crucial.

The NCV5661DT18RKG comes in a compact DPAK (TO-252) package, which is not only space-efficient but also offers excellent thermal performance, allowing the device to operate reliably over a wide temperature range of -40°C to +125°C. This makes it an excellent choice for under-the-hood applications and other environments that experience extreme temperature variations.

One of the key features of this voltage regulator is its robust protection circuitry. It includes overcurrent protection, thermal shutdown, and input under-voltage lockout, which safeguard the device and the system it powers from various fault conditions. This contributes to the overall system reliability and helps to extend the lifespan of both the regulator and the application it is used in.

Whether it's for powertrain systems, body electronics, infotainment, or other automotive applications, the NCV5661DT18RKG is designed to meet the rigorous quality standards of the automotive industry. Its performance and protective features make it a dependable choice for engineers and designers looking for a voltage regulator that will consistently perform in the most demanding of conditions.

Product Specifications:

• Output Voltage: 1.8V
• Output Current: Up to 1.5A
• Package: DPAK (TO-252)
• Operating Temperature Range: -40°C to +125°C
• Protection Features: Overcurrent, Thermal Shutdown, Under-voltage Lockout
• Automotive Grade: AEC-Q100 qualified