BA178M08FP-E2

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The BA178M08FP-E2 is a low dropout (LDO) Linear Voltage Regulator that is designed to provide cost-effective and highly reliable regulation with low dropout voltage, low noise, fast transient response, and ripple rejection. It is capable of supplying a maximum output current up to 400mA with very low dropout voltage and high accuracy.

The BA178M08FP-E2 provides excellent line and load regulation to control the output voltage constant within a very wide range of operating conditions. It features low temperature drift, gate-driven enable/disable function, output current limiting, and thermal shutdown. It features an enable/disable pin that can be used to enable or disable the output voltage, making it ideal for portable applications.

The BA178M08FP-E2 is suitable for various low-power applications including battery powered equipment and hand-held portable devices. It can be used to supply low voltage loads from a variety of sources, including AC-DC adapters, batteries, and DC-DC regulators. It is also ideal for applications that require low noise, such as instrumentation and medical equipment.

The BA178M08FP-E2 is a monolithic three-terminal voltage regulator, with a wide input voltage range of 2.3V to 17V. It has an adjustable output voltage range of 0.77V to 10V, with an ability to output up to 400 mA. The accuracy of its regulation is specified at ±2%, and its low dropout voltage is just 0.8V. It has a temperature coefficient of 100 ppm/°C and an output current limit of 500 mA.

The BA178M08FP-E2 has a very low noise output voltage, typically 70 µVrms at 10 kHz, due to its low external component count. Its high PSRR (Power Supply Rejection Ratio) ensures a steady supply voltage free from external noise sources. It also features a fast transient response to rapidly changing load conditions, thereby maintaining accurate output voltage regulation.

In addition, the BA178M08FP-E2 features an enable/disable function that can be used to turn on or off the output voltage without affecting the load. It also has built-in protection features, including over-current protection, output short-circuit protection, and thermal shutdown. It comes in a standard TO-252 package, making it suitable for applications where space is a limiting factor.

Overall, the BA178M08FP-E2 is an excellent low-dropout Linear Voltage Regulator that is suitable for a wide range of applications. Its low dropout voltage, low noise, fast transient response, and ripple rejection make it an ideal solution for portable and battery operated equipment. It has an adjustable output voltage range and the ability to output up to 400mA, making it suitable for various low-power applications. It also has built-in protection features, including over-current protection, output short-circuit protection, and thermal shutdown, ensuring reliable operation. With its low external component count and small form factor, it is also highly suited for applications where space is limited.

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