DESCRIPTION
The UTC L2800 is a single-channel switching regulator control IC for low voltage applications incorporating a soft start function and short circuit detection function. The device has a low minimum operating voltage of 1.8V and is ideal for the power supply of battery-operated electronic equipment.

FEATURES
* Wide supply voltage operating range: 1.8V~15V
* Low current consumption: Typically 5.5mA in operation,1µA or less in stand-by
* High speed operation is possible: Maximum 1MHz
* The error amplifier gain is set inside the IC,so peripheral components are minimized.
* Incorporates a soft start circuit.
* Incorporates a timer-latch type short circuit detection circuit (SCP).
* Totem-pole type output with adjustable on/off current (for NPN transistors)
* Incorporates a stand-by function.