Oct 4, 2006 #1 S semetu Newbie level 6 Joined Mar 11, 2005 Messages 11 Helped 3 Reputation 6 Reaction score 0 Trophy points 1,281 Activity points 1,358 How can create this voltage source (3.3vdc, max 50mA) from 5vdc
Oct 4, 2006 #2 S sraiderk Member level 1 Joined Mar 9, 2005 Messages 39 Helped 11 Reputation 22 Reaction score 1 Trophy points 1,288 Activity points 1,591 Re: 3.3VDC
Oct 5, 2006 #3 jwfan Member level 4 Joined Nov 13, 2005 Messages 70 Helped 5 Reputation 10 Reaction score 2 Trophy points 1,288 Location Earth Activity points 1,741 3.3VDC Linear regulator or DCDC converter
Oct 5, 2006 #4 I IanP Advanced Member level 7 Joined Oct 5, 2004 Messages 7,929 Helped 2,311 Reputation 4,624 Reaction score 531 Trophy points 1,393 Location West Coast Activity points 66,416 Re: 3.3VDC There is a range of small off-the-shelf 3.3V 100-150mA LDO voltage regulators .. Here is one example: https://www.onsemi.com/PowerSolutions/product.do?id=NCV4299D233R2G Regards, IanP
Re: 3.3VDC There is a range of small off-the-shelf 3.3V 100-150mA LDO voltage regulators .. Here is one example: https://www.onsemi.com/PowerSolutions/product.do?id=NCV4299D233R2G Regards, IanP
Oct 5, 2006 #5 M Miguel Gaspar Advanced Member level 1 Joined Mar 6, 2006 Messages 477 Helped 70 Reputation 140 Reaction score 34 Trophy points 1,308 Location Culiacán, Sinaloa, Mexico Activity points 4,971 3.3VDC There are several answears, two of them: LM3670-3.3 switching regulator efficiency 90% LM3490 Linear regulator efficiency 60% Get into the national web: **broken link removed**
3.3VDC There are several answears, two of them: LM3670-3.3 switching regulator efficiency 90% LM3490 Linear regulator efficiency 60% Get into the national web: **broken link removed**