Microchip Switching Regulators - Step Down (Buck)
Switching Regulators - Step Down (Buck)
| Microchip | Input Voltage Range (V) | Output Current (mA) Max | Switching Frequency (kHz) | Packages | Datasheet |
|---|---|---|---|---|---|
| Microchip | Input Voltage Range (V) | Output Current (mA) Max | Switching Frequency (kHz) | Packages | Datasheet |
| LM2574 | 14702 | 500 | 52 | 8/PDIP | |
| LM2575 | 14702 | 1000 | 52 | 5/DDPAK | |
| LM2576 | 14702 | 3000 | 52 | 5/DDPAK | |
| MCP1601 | 2.7 - 5.5 | 500 | 750 | 8/MSOP | |
| MCP1602 | 2.7 - 5.5 | 500 | 2000 | 8/DFN | |
| MCP1603 | 2.7 - 5.5 | 500 | 2000 | 5/TSOT | |
| MCP1612 | 2.7 - 5.5 | 1000 | 1400 | 8/DFN | |
| MCP16301 | 43951 | 600 | 500 | 6/SOT-23 | |
| MCP16301H | 4.7 - 36 | 600 | 500 | 6/SOT-23 | |
| MCP16311 | 4.4 - 30 | 1000 | 500 | 8/MSOP | |
| MCP16312 | 4.4 - 30 | 1000 | 500 | 8/MSOP | |
| MCP16331 | 4.4 - 50 | 1000 | 500 | 6/SOT-23 | |
| MIC2177 | 4.5 - 16.5 | 2500 | 200 | 20/SOIC | |
| MIC2178 | 4.5 - 16.5 | 2500 | 200 | 20/SOIC | |
| MIC2179 | 4.5 - 16.5 | 1500 | 200 | 20/SSOP | |
| MIC2202 | 2.3 - 5.5 | 600 | 10/MSOP | ||
| MIC2203 | 2.3 - 5.5 | 300 | 1000 | 10/MSOP | |
| MIC2204 | 2.3 - 5.5 | 600 | 2000 | 10/MSOP | |
| MIC2205 | 2.7 - 5.5 | 600 | 2000 | 10/VDFN | |
| MIC2206 | 2.7 - 5.5 | 600 | 2000 | 10/VDFN | |
| MIC2207 | 2.7 - 5.5 | 3000 | 2000 | 12/VDFN | |
| MIC22200 | 2.6 - 5.5 | 2000 | 12/VDFN | ||
| MIC22205 | 2.9 - 5.5 | 2000 | 800 to 4000 | 12/VDFN | |
| MIC2224 | 2.7 - 5.5 | 600 | 2000 | 10/VDFN | |
| MIC22400 | 2.6 - 5.5 | 4000 | 20/TSSOP | ||
| MIC22405 | 2.9 - 5.5 | 4000 | 20/VQFN | ||
| MIC2245 | 2.7 - 5.5 | 500 | 4000 | 10/VDFN | |
| MIC22600 | 2.6 - 5.5 | 6000 | 1000 | 24/TSSOP | |
| MIC22601 | 2.6 - 5.5 | 6000 | 4000 | 24/VQFN | |
| MIC22602 | 2.6 - 5.5 | 6000 | 1000 | 24/VQFN | |
| MIC2267 | 3 - 5.5 | 2000 | 12/VDFN | ||
| MIC22700 | 2.6 - 5.5 | 7000 | 1000 | 24/VQFN | |
| MIC22705 | 2.9 - 5.5 | 7000 | 1000 | 24/VQFN | |
| MIC2285 | 2.7 - 5.5 | 500 | 8000 | 10/VDFN | |
| MIC2285A | 2.7 - 5.5 | 600 | 8000 | 10/UDFN | |
| MIC22950 | 2.6 - 5.5 | 10000 | 32/VQFN | ||
| MIC23030 | 2.7 - 5.5 | 400 | 8000 | 6/UDFN | |
| MIC23031 | 2.7 - 5.5 | 400 | 4000 | 6/UDFN | |
| MIC23050 | 2.7 - 5.5 | 600 | 4000 | 8/VDFN | |
| MIC23051 | 2.7 - 5.5 | 600 | 4000 | 8/VDFN | |
| MIC23150 | 2.7 - 5.5 | 2000 | 4000 | 8/UDFN | |
| MIC23153 | 2.7 - 5.5 | 2000 | 4000 | 10/UDFN | |
| MIC23155 | 2.7 - 5.5 | 2000 | 3000 | 10/UDFN | |
| MIC23156 | 2.7 - 5.5 | 1500 | 3000 | 16/WLCSP | |
| MIC23201 | 2.7 - 5.5 | 2000 | 2000 | 10/VDFN | |
| MIC23303 | 2.9 - 5.5 | 3000 | 4000 | 12/VDFN | |
| MIC23350 | 2.4 - 5.5 | 3000 | 1200 | 16/UQFN | |
| MIC23356 | 2.4 - 5.5 | 3000 | 600 to 2800 | 16/UQFN | |
| MIC23603 | 2.9 - 5.5 | 6000 | 4000 | 20/VDFN | |
| MIC23650 | 2.4 - 5.5 | 6000 | 1200 | 16/UQFN | |
| MIC23656 | 2.4 - 5.5 | 6000 | 600 to 2800 | 16/UQFN | |
| MIC24045 | 4.5 - 19 | 5000 | 1200 | 20/VQFN | |
| MIC24046 | 4.5 - 19 | 5000 | 20/VQFN | ||
| MIC24051 | 4.5 - 19 | 6000 | 600 | 28/VQFN | |
| MIC24052 | 4.5 - 19 | 6000 | 600 | 28/VQFN | |
| MIC24053 | 4.5 - 19 | 9000 | 600 | 28/VQFN | |
| MIC24054 | 4.5 - 19 | 9000 | 600 | 28/VQFN | |
| MIC24055 | 4.5 - 19 | 12000 | 600 | 28/VQFN | |
| MIC24056 | 4.5 - 19 | 12000 | 600 | 28/VQFN | |
| MIC261201 | 4.5 - 28 | 12000 | 600 | 28/VQFN | |
| MIC261203 | 4.5 - 28 | 12000 | 600 | 28/VQFN | |
| MIC261203Z | 4.5 - 28 | 12000 | 600 | 28/VQFN | |
| MIC26400 | 4.5 - 26 | 5000 | 300 | 28/VQFN | |
| MIC26600 | 4.5 - 26 | 7000 | 300 | 28/VQFN | |
| MIC26601 | 4.5 - 28 | 6000 | 600 | 28/VQFN | |
| MIC26603 | 4.5 - 28 | 6000 | 600 | 28/VQFN | |
| MIC26603Z | 4.5 - 28 | 6000 | 600 | 28/VQFN | |
| MIC26901 | 4.5 - 28 | 9000 | 600 | 28/VQFN | |
| MIC26903 | 4.5 - 28 | 9000 | 600 | 28/VQFN | |
| MIC26903Z | 4.5 - 28 | 9000 | 600 | 28/VQFN | |
| MIC26950 | 4.5 - 26 | 12000 | 300 | 28/VQFN | |
| MIC27600 | 4.5 - 36 | 7000 | 300 | 28/VQFN | |
| MIC28510 | 4.5 - 75 | 4000 | 28/VQFN | ||
| MIC28511 | 4.6 - 60 | 3000 | 24/VQFN | ||
| MIC28512 | 4.6 - 70 | 2000 | 24/VQFN | ||
| MIC28513 | 4.6 - 45 | 4000 | 24/VQFN | ||
| MIC28514 | 4.5 - 75 | 5000 | 270 to 800 | 32/VQFN | |
| MIC28515 | 4.5 - 75 | 5000 | 270 to 800 | 32/VQFN | |
| MIC33050 | 1250 | 12/VDFN | |||
| MIC33M650 | 2.4 - 5.5 | 6000 | 1200 | 53/MODULE | |
| MIC33M656 | 2.4 - 5.5 | 6000 | 2300 | 53/MODULE | |
| MIC38150 | 3 - 5.5 | 1500 | 1000-2500 | 28/VQFN | |
| MIC38300 | 3 - 5.5 | 3000 | 1000-2500 | 28/VQFN | |
| MIC4574 | 43945 | 500 | 200 | 8/PDIP | |
| MIC4575 | 43945 | 1000 | 200 | 5/DDPAK | |
| MIC4576 | 13241 | 3000 | 200 | 5/DDPAK | |
| MIC4680 | 12510 | 1300 | 200 | 8/SOIC | |
| MIC4681 | 43951 | 2000 | 200 | 8/SOIC | |
| MIC4682 | 12510 | 2000 | 200 | 8/SOIC | |
| MIC4684 | 43951 | 2000 | 200 | 8/SOIC | |
| MIC4685 | 43951 | 3000 | 200 | 7/SPAK | |
| MIC4690 | 12510 | 1300 | 500 | 8/SOIC | |
| MIC4720 | 2.7 - 5.5 | 1500 | 2000 | 10/MSOP | |
| MIC4721 | 2.7 - 5.5 | 1500 | 2000 | 10/MSOP | |
| MIC4722 | 2.7 - 5.5 | 3000 | 2700 | 12/VDFN | |
| MIC4723 | 2.7 - 5.5 | 3000 | 2000 | 10/MSOP | |
| MIC4724 | 43896 | 3000 | 2000 | 10/MSOP | |
| MIC4930 | 2.7 - 5.5 | 3000 | 3300 | 10/VDFN | |
| MIC4950 | 2.7 - 5.5 | 5000 | 3300 | 10/VDFN |