SM72238/NOPB

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The SM72238/NOPB is a low-voltage, low-dropout linear regulator (LDOs). It provides an output voltage of 1.2V with a tolerance of ±2%. This linear regulator is pin-compatible with the existing series and is well-suited for applications requiring lower dropout voltages, such as battery-powered systems and legacy products. The result is improved efficiency and lower power consumption.

The SM72238/NOPB Linear Regulator is a very small, typically 2mm x 2mm package that can support up to 1A of output current. The regulator has a wide input voltage range of 2.7V to 10V and the output voltage is adjustable from 1.2V to 2.5V. An integrated current limit circuit allows it to protect itself from overloads, and it can operate from a temperature range of -40°C to 85°C.

In order to control its output voltage, the SM72238/NOPB is configured using an enabling pin and an adjustable reference voltage. The enabling pin allows the user to either enable or disable the voltage regulator as necessary. The adjustable reference voltage is used to set the output voltage of the regulator based on the user’s requirement (with the range between 1.2V to 2.5V).

The SM72238/NOPB incorporates various advanced features to ensure better system performance and reliability. It provides a fast response time to ensure that the output voltage is always correct and can withstand up to 10 ms of power supply transients. Additionally, the device is designed with low dropout voltage which allows it to maintain its output voltage even with low input voltages, improving efficiency and reducing power consumption.

The SM72238/NOPB is widely used in many applications such as cellular phones, PDAs, Blu-ray players, gaming consoles, and battery powered applications. In these applications, it can be used to regulate the voltage from a power source such as a battery, while also providing protection from damage due to overloads and transients. The SM72238/NOPB can also be used as a standalone device to regulate the output voltage of a power supply.

Overall, the SM72238/NOPB linear regulator is a compact and efficient device that can be used in many applications to regulate the input voltage and provide protection from overloads and transients. It provides very accurate regulation, fast response time, and low dropout voltage to ensure better system performance and improved battery life, making it a great choice for such applications.

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