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Summary
| Description |
English: Low-dropout voltage regulators use a feedback loop that keeps the mid voltage of a voltage divider equal to a reference voltage. |
| Date | |
| Source | Own work |
| Author | Em3rgent0rdr |
Based off of https://www.analog.com/media/en/technical-documentation/application-notes/an32f.pdf Application Note 32 "High Effi ciency Linear Regulators" Appendix A Figure A1a "Basic Regulating Loop".
Circuit-JS simulation text:
$ 68 1.0000000000000001e-7 63.79968419005069 50 5 50 5e-11 a 368 432 288 432 8 15 -15 1000000 2.9999333414477203 3 100000 207 368 448 368 480 4 Vref w 288 432 288 400 0 207 272 368 224 368 4 in w 304 368 432 368 0 r 432 368 432 416 0 10000 r 432 416 432 464 0 100000 g 432 464 432 480 0 0 w 368 416 432 416 0 207 496 368 496 384 4 out v 80 464 80 400 0 1 1000 1 5 0 0.5 g 80 464 80 480 0 0 207 80 400 80 368 4 in 207 128 400 128 368 4 Vref g 128 464 128 480 0 0 v 128 464 128 400 0 0 40 3 0 0 0.5 w 432 368 496 368 0 c 496 464 496 368 6 0.00009999999999999999 -3.2999266755924928 0.001 0 g 496 464 496 480 0 0 b 256 352 324 405 0 x 258 347 318 350 4 10 pass\selement x 400 399 419 402 4 16 R1 x 403 446 422 449 4 16 R2 b 390 348 474 497 0 x 396 342 464 345 4 10 voltage\sdivider w 496 368 576 368 0 r 576 368 576 464 0 100 g 576 464 576 480 0 0 f 288 400 288 368 40 1.5 0.02 b 559 354 611 503 0 x 569 349 588 352 4 10 load o 9 64 0 4098 10 0.1 0 2 3 0
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:28, 9 August 2025 | | 396 × 180 (13 KB) | Em3rgent0rdr | cropped |
| 18:13, 9 August 2025 |  | 527 × 261 (14 KB) | Em3rgent0rdr | Uploaded own work with UploadWizard |
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