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DC DC Switching Controllers
(182 results)PMIC (Power Management Integrated Circuit) DC to DC switching controllers are voltage regulation ICs used in high efficiency circuits configured to generate output supply voltages above (boost or step-up) or below (buck or step-down) the input supply. Other topologies may include; buck-boost, flyback, forward, cuk, SEPIC, full bridge, half bridge, and push-pull. They differ from linear regulators that require minimum voltages and "burn off" excess voltage.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
 E-UC2842BD1DC DC Switching Controllers | STMicroelectronics | Current Mode PWM | In Stock | - | |
E-UC2843BD1DC DC Switching Controllers | STMicroelectronics | DC/DC Controller PWM SO 30V 1A Boost/Flyback | In Stock | - | |
E-UC2845BD1DC DC Switching Controllers | STMicroelectronics | Current Mode PWM | In Stock | - | |
E-UC3842BD1DC DC Switching Controllers | STMicroelectronics | Current Mode PWM | In Stock | - | |
 SG2525APDC DC Switching Controllers | STMicroelectronics | DC/DC Controller, 500kHz, 35V, 2-Output, SOIC | 6 | 1+: $3.56980 10+: $3.48600 30+: $3.43020 | |
SG3524PDC DC Switching Controllers | STMicroelectronics | Voltage Mode PWM DC/DC Controller, 300kHz, 40V, SOIC | 796 | - | |
SG3525AP013TRDC DC Switching Controllers | STMicroelectronics | PWM DC/DC Controller, 500kHz, 35V, SO, Push-Pull | 11010 | 1+: $0.73870 10+: $0.62060 30+: $0.53530
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TSM007IDDC DC Switching Controllers | STMicroelectronics | SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, SO-8 | In Stock | - | |
 L6728TRDC DC Switching Controllers | STMicroelectronics | 1.5A SWITCHING CONTROLLER, 330kHz SWITCHING FREQ-MAX, DSO10, 3 X 3 MM, LEAD FREE, DFN-10 | In Stock | - | |
 UC2842BNDC DC Switching Controllers | STMicroelectronics | Current Mode PWM | 33 | 1+: $1.13020 10+: $0.94460 50+: $0.81150 | |
UC2843BD1DC DC Switching Controllers | STMicroelectronics | PWM Controller, 1A, 500kHz, SOIC, 30V | 232 | 1+: $0.23490 100+: $0.21360 | |
UC3842BD1DC DC Switching Controllers | STMicroelectronics | Current Mode PWM Controller 1A 500kHz 8-Pin SO N Tube | 326 | 1+: $0.58480 10+: $0.46980 30+: $0.41230
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UC3843BD1DC DC Switching Controllers | STMicroelectronics | Current Mode PWM Controller 1A 500kHz 8-Pin SO N Tube | 505 | 1+: $0.27600 100+: $0.25130 | |
UC3844BD1DC DC Switching Controllers | STMicroelectronics | Current Mode PWM | 735 | 1+: $0.42880 10+: $0.38110 30+: $0.35650
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UC3845BD1DC DC Switching Controllers | STMicroelectronics | Current Mode PWM Controller 1A 500kHz 8-Pin SO N Tube | 996 | 1+: $0.78850 10+: $0.63410 30+: $0.55690
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UC3845BNDC DC Switching Controllers | STMicroelectronics | PWM Controller, 1A, 500kHz, Current Mode, 8-Pin DIP | 187 | 1+: $0.30490 10+: $0.28160 30+: $0.25190
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 L6728DTRDC DC Switching Controllers | STMicroelectronics | Single phase PWM controller with Power Good | 3778 | - | |
 SRK1004DTRDC DC Switching Controllers | STMicroelectronics | SYNCHRONOUS RECTIFIER CONTROLLER | 3259 | - | |
SRK1004BTRDC DC Switching Controllers | STMicroelectronics | SYNCHRONOUS RECTIFIER CONTROLLER | 3274 | - | |
 L6728HTRDC DC Switching Controllers | STMicroelectronics | Single phase PWM controller with Power Good | In Stock | - | |
SRK1004CTRDC DC Switching Controllers | STMicroelectronics | SYNCHRONOUS RECTIFIER CONTROLLER | 31 | 1+: $1.31100 10+: $1.07600 30+: $0.94790 | |
SRK1004ATRDC DC Switching Controllers | STMicroelectronics | SYNCHRONOUS RECTIFIER CONTROLLER | 3216 | - | |
 UC2842BD1DC DC Switching Controllers | STMicroelectronics | DC/DC Controller PWM SOIC 250kHz 1A 25V | 35 | - | |
 HVLED101DC DC Switching Controllers | STMicroelectronics | Linear IC's | In Stock | - | |
 A6727BTRDC DC Switching Controllers | STMicroelectronics | Switching Controllers Automotive single-phase PWM controller | In Stock | - |
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