| ??? 12/25/05 13:18 Read: times |
#105921 - Improved '51 Responding to: ???'s previous message |
(This post is a clone of News entry entitiled:
Improved '51: n MHz = n MIPS) Your replies are now better. Good. Check this link out: Low power chips The most interesting and happy news (atleast for me) is, it is available in 20 PDIP, and the include files for Keil are instantly available! Nikhil said:
do u know a good low dropout and low power 5V regulator which is easily available? 7805 does me a fine job for my projects, so I am impractical with other LDOs. But do you use the 100mA version of 7805(in metal can package)? There is another version in TO-220 package, which will withstand 1.5A. Cheers, Vignesh |
| Topic | Author | Date |
| 2 power supply problems | 01/01/70 00:00 | |
| Experts are in Christmas holidays.. | 01/01/70 00:00 | |
| low pwr chips | 01/01/70 00:00 | |
| Improved '51 | 01/01/70 00:00 | |
| Re:low pwr chips | 01/01/70 00:00 | |
| try first | 01/01/70 00:00 | |
| LP2950CZ-5.0 is good one | 01/01/70 00:00 | |
| Answers | 01/01/70 00:00 | |
| thank u kai i am already having | 01/01/70 00:00 | |
| Further questions | 01/01/70 00:00 | |
| The often overlooked fact is that "power | 01/01/70 00:00 | |
| i have used 3300uf storage cap | 01/01/70 00:00 | |
| posts in gobbelygook | 01/01/70 00:00 | |
| i was not aware | 01/01/70 00:00 | |
| why should I try to decipher what you | 01/01/70 00:00 | |
| capacitor postions | 01/01/70 00:00 | |
you need 10-100nF directly (less | 01/01/70 00:00 | |
| It's the neglectin of solid ground plane | 01/01/70 00:00 | |
| thank you kai i will try with solid gnd | 01/01/70 00:00 | |
| Directly underneath the signal traces | 01/01/70 00:00 | |
| a suggestion | 01/01/70 00:00 | |
| Simple Switchers LM2575 | 01/01/70 00:00 |