ve a project name is High-Efficiency 3A Battery Chargers Use LM2576 Regulators. and i am doing my simulation in multisim and proteus but my whole simulation project is useless without lm2576 regutor.How can i find lm2576 library in multisim or proteus please help me. i am really desparate.if

Filename	Size	Update
Arduino-DS3231-master	0	2017-07-31
Arduino-DS3231-master\CHANGELOG	351	2017-07-31
Arduino-DS3231-master\DS3231.cpp	26441	2017-07-31
Arduino-DS3231-master\DS3231.h	4179	2017-07-31
Arduino-DS3231-master\DS3231_alarm	0	2017-07-31
Arduino-DS3231-master\DS3231_alarm\DS3231_alarm.ino	5052	2017-07-31
Arduino-DS3231-master\DS3231_dateformat	0	2017-07-31
Arduino-DS3231-master\DS3231_dateformat\DS3231_dateformat.ino	1423	2017-07-31
Arduino-DS3231-master\DS3231_intalarm	0	2017-07-31
Arduino-DS3231-master\DS3231_intalarm\DS3231_intalarm.ino	1557	2017-07-31
Arduino-DS3231-master\DS3231_simple	0	2017-07-31
Arduino-DS3231-master\DS3231_simple\DS3231_simple.ino	946	2017-07-31
Arduino-DS3231-master\DS3231_sqw_32khz	0	2017-07-31
Arduino-DS3231-master\DS3231_sqw_32khz\DS3231_sqw_32khz.ino	1220	2017-07-31
Arduino-DS3231-master\DS3231_temperature	0	2017-07-31
Arduino-DS3231-master\DS3231_temperature\DS3231_temperature.ino	734	2017-07-31
Arduino-DS3231-master\LICENSE	35121	2017-07-31
Arduino-DS3231-master\README.md	2975	2017-07-31

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