BA178M15CP-E2

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BA178M15CP-E2 is a device in the Voltage Regulators - Linear family of Power Management Integrated Circuit (PMIC) components. It is a three-terminal fixed voltage regulator designed to provide 15V output with an input voltage range of 7V to 40V.

The device is specially designed for use in low-power and battery-operated applications such as handheld calculators, gaming and remote control systems, and digital instruments. It displays excellent, low-noise characteristics, features a high-efficiency design, and maintains a low dropout voltage. The operating temperature range is -20 to +85°C, in which BA178M15CP-E2 can provide a regulated 15V output. It is available in the Mini-8 package with an additional mounting tab for enhanced mechanical stability.

The working principle of BA178M15CP-E2 is based on the shunt regulator principle. It uses an internal voltage reference to regulate its output voltage. The output voltageis compared to the reference and the difference established drives an output shunt, or pass element that provides higher current at the output than at the input. The output current is then regulated by the current limit circuit, while the output voltage is regulated by a feedback loop in conjunction with the internal voltage reference.

The voltage regulating accuracy of the BA178M15CP-E2 is guaranteed over the temperature range of -20 to +85°C. It also provides a minimum current limit of 7mA, which is adjustable through an external resistor. This ensures that the output current is always within control when the load varies. The device also features very low output voltage ripple, no-load quiescent current, and fast response time to transients.

The BA178M15CP-E2 is designed for a wide variety of applications. It can be used as a portable power supply for handheld devices, as a line and battery regulated current source for analog as well as digital circuitry, and as a voltage regulator for DC power plants. It can also be used as a current or voltage source for remote control systems, medical instruments, and automotive applications.

The BA178M15CP-E2 is a robust and reliable three-terminal linear voltage regulator. It is highly efficient due to its low dropout voltage, and is able to provide a better current regulation by adjusting the external resistor. It is also a suitable choice for low-power and battery-operated applications, as it features very low output voltage ripple and no-load quiescent current. The device also exhibits excellent ESD protection, making it suitable for use in industrial, automotive and consumer applications. The device is available in the Mini-8 package with an additional mounting tab for enhanced mechanical stability.

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