NJM2370R02A-TE1

The NJM2370R02A-TE1 is a parameter-programmable linear voltage regulator, exceptionally designed for batteries, DC/DC converters, automotive, medical and industrial applications as loads are switching, multiple regulator designs and power management requirements are all in one IC. This regulator IC, has come onto the market in the last decade due to the growing need for low-temperature, power dense integrated solutions. In spite of its unique capabilities in terms of design flexibility and size, the NJM2370R02A-TE1 is a comprehensive linear voltage regulator that combines multiple features in order to optimize circuit designs’ performance. The device has been optimized to provide high output current in a wide range of applications.

The NJM2370R02A-TE1 linear voltage regulator consists of an error amplifier, a voltage reference, a high-side transistor, and a low-side transistor; additionally, it provides an accurate output voltage adjustment, a short current protection, and a short circuit protection. This linear regulator is especially useful for low-power, low-speed and low-noise electronic devices since its system design is extremely compact and its architecture is highly efficient. This constitutes a major advantage compared to other devices; therefore, it can be used in various applications where power management is critical, such as portable electronics and automotive solutions.

In terms of operation, the NJM2370R02A-TE1 linear voltage regulator works as a control amplifier which regulates the output voltage to a specific level. Specifically, the device initiates a voltage divider through the resistor divider network connected to the output terminal. This will provide the reference voltage which applies to the error amplifier. The output voltage is then regulated to the reference voltage through sensing the voltage at the error amplifier’s output. The output voltage is adjusted by using a potentiometer which is connected to the feedback (FB) terminal. This potentiometer is used to set the desired output voltage.

The NJM2370R02A-TE1 is primarily used in applications such as battery packs, laptop power supplies, digital TVs, digital cameras, portable media players and gaming consoles as these require a low-noise, high-efficiency and low-temperature operation. In some cases, this device can also be used to provide power to higher voltage DC/DC converters thanks to its wide input voltage range. The device provides a very small solution size as it can be used as a simple single-chip solution with few external components, while also providing a robust design that endures harsh environments.

All these features, including the adjustable reference voltage, short-circuit protection, thermal shutdown and low-noise voltage regulation make the NJM2370R02A-TE1 linear voltage regulator one of the most favorable solutions of its kind. It offers a reliable, low-temperature, power-dense and good performance for a wide range of applications, making it an ideal choice for many designers in various fields.