Excellent Load Regulation, Low Quiescent Current
ON Semiconductor NCP694 1A CMOS fixed output, super low dropout linear voltage regulators are designed for portable battery powered applications with high output requirements up to 1A and -3mV typical load regulation at 1A. ON Semiconductor NCP694 voltage regulators contain a voltage reference unit, an error amplifier, a PMOS power transistor, resistors for setting output voltage, and current limit circuits for overcurrent and thermal shutdown. The chip enable function allows for a standby mode with ultra low supply current.
These ON Semiconductor linear regulators feature a maximum operating voltage of 6.0V and a minimum output voltage down to 0.8V (fixed version) and 1.0V (adjustable version). The NCP694 series is ideal for a variety of applications, including battery-powered instruments, hand-held instruments, camcorders / cameras, and portable communications equipment.