BD35221EFV-E2

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Linear voltage regulators are widely used in many electronic circuit applications. Many of these applications require a voltage output that is consistent and reliable. The BD35221EFV-E2 is a three-terminal low-dropout voltage regulator that meets these requirements. It is designed to provide a fixed output voltage of 1.5V and can handle high current outputs with a maximum of 1A. It also features low standby current, low drop-out voltage, and thermal shutdown protection.

The BD35221EFV-E2 is typically used in a variety of circuit applications such as battery-operated systems, automotive, and mobile phone applications. It is a linear voltage regulator, which regulates the applied input voltage to a desired output voltage, thereby maintaining a stable and consistent output. The BD35221EFV-E2 provides several features to ensure efficient and reliable operation.

The BD35221EFV-E2 features a low dropout voltage of 1.2V at full load, and a low quiescent or standby current of 0.3uA when the output is disabled. This ensures that the device operates efficiently, even when the input voltage is close to the output voltage. The BD35221EFV-E2 also features thermal protection circuitry, which ensures that it shuts down if the chip\'s junction temperature exceeds a pre-determined level, thus preventing the occurrence of thermal runaway.

The BD35221EFV-E2 also incorporates various other protection circuitry to protect itself and the load from fault conditions. This includes overload protection, overvoltage protection, and reverse current protection. The device also has a built-in current limiting circuit, which limits the maximum current and helps to protect against short circuit conditions. These features ensure that the BD35221EFV-E2 operates safely in a wide range of application environments.

The BD35221EFV-E2 is also equipped with a pin-compatible P-channel MOSFET, which helps to further reduce the drop-out voltage. This reduces power dissipation and helps to maintain a high efficiency of operation. Furthermore, the BD35221EFV-E2 features adjustable current limit and output voltage, allowing for precise adjustments to suit a wide range of applications.

In summary, the BD35221EFV-E2 is a three-terminal low-dropout voltage regulator designed to provide a fixed output voltage of 1.5V and capable of handling high current outputs with a maximum of 1A. It features low standby current, low drop-out voltage, thermal shutdown protection, and additional current limiting and overload protection circuitry. With its low dropout voltage, built-in P-channel MOSFET, and adjustable current limit and output voltage, the BD35221EFV-E2 is an ideal device for various applications in battery-operated systems, automotive, and mobile phone applications.

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