Power chip

The NCV8505 is a family of precision micropower regulators with 400mA output current capability. The series has 2.5 V, 3.3 V and 5.0 V adjustable output voltage options with accuracy within ±2.0%. The maximum drain voltage reaches 0.6 V at full load. Low quiescent current is a feature that consumes less than 1.0 µA at ENABLE = 0 V. This part is ideal for use with any battery powered microprocessor device. Microprocessor control logic includes an active reset circuit (with delay). Active-reset circuitry operates down to output voltages as low as 1.0 V. The reset function is activated if the output voltage drops below a specified limit during power supply start-up or during normal operation. The regulator is protected against reverse battery, short circuit and thermal overload. The device can withstand load dump transients and is suitable for use in automotive environments.

3-S to 5-Series Stackable Ultra-Low Power Primary Protector with Cell Autonomous Balancing 24-TSSOP -40 to 85