LR256 Description
Symbol Description Symbol 5 1：Switch 4 5：Supply SW Voltage VIN 2：GND GND 3：Feedback FB 4：Start-Up CE 1/8 Block Diagram LESHAN RADIO PANY, LTD. LR256 Tamb = 25℃, VIN=3V，VCE=3V,unless otherwise specified. LR256 84.5 84 83.5 83 82.5 82.