The LT3580EDD#TRPBF is a dual-mode switching voltage regulator from Analog Devices that is capable of operating in either boost or inverting configuration. It is a 2A regulator, with adjusting output voltages from 2.3V to 18V. The regulator has both linear and PWM modes of operation, and can be used to provide adjustable output current over a wide range of input voltages—down to 0.8V. The device is capable of delivering up to 40mA of continuous output current. It has programmable frequency control up to 300kHz, and can be configured for internal, external, or synchronized switching frequencies. The LT3580EDD#TRPBF includes over-voltage, over-current, and short-circuit protection, as well as soft-start and current-limit features. It is housed in a tiny, 4mm x 4mm package, making it ideal for space-constrained applications.