Speakerguy
Active Member
Hi,
I need a cheap regulator for 5 to 3.3V regulation. The TLV1117 / LM1117 looks like it will work but it has those pesky requirements for output cap ESR (0R2 < x < 10R). Right now I am planning on a KG series Panasonic that is sort of in the middle of the range (100uF, 2R0 max ESR @ 100KHz).
Is there anything in the sub $1USD range that will work with ceramic output caps (X7R)? Thanks!
Mark
I need a cheap regulator for 5 to 3.3V regulation. The TLV1117 / LM1117 looks like it will work but it has those pesky requirements for output cap ESR (0R2 < x < 10R). Right now I am planning on a KG series Panasonic that is sort of in the middle of the range (100uF, 2R0 max ESR @ 100KHz).
Is there anything in the sub $1USD range that will work with ceramic output caps (X7R)? Thanks!
Mark