Monolithic Power Systems (MPS) EV2018-ZD-33-00A Evaluation Board is a 16V and 500mA low quiescent current line regulator evaluation board. The EV2018-ZD-33-00A is an evaluation board for MP2018GZD-33, which is a low power linear regulator that supplies power to the systems with high voltage batteries. This board features a wide 4.3V-16V input voltage range, low dropout voltage, and low quiescent current which allows operation at extremely low power level. The MP2018GZD-33 evaluation board is ideal for low power microcontrollers and battery-powered equipment. The EV2018-ZD-33-00A is a fully assembled and tested evaluation board. This EV2018-ZD-33-00A board generates a 3.3V output voltage at load current up to 500mA from 4.3V to 16V input range. Typical applications include industrial/automotive, medical imaging, cellular handsets, ultra low power microcontrollers, and portable/battery-powered equipment.