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DC DC Switching Controllers
(659 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 |
|---|---|---|---|---|---|
 TL494CNGDC DC Switching Controllers | onsemi | DC/DC Controller, PWM, Push-Pull, 40V, 200kHz, PDIP-16 | In Stock | - | |
 NCP1378DR2GDC DC Switching Controllers | onsemi | 0.5A SWITCHING CONTROLLER, 100kHz SWITCHING FREQ-MAX, PDSO8, LEAD FREE, SOIC-8 | In Stock | - | |
TL494INGDC DC Switching Controllers | onsemi | DC/DC Controller, Push-Pull, 40V, 1-Phase, PDIP-16 | In Stock | - | |
 UC3843BVNGDC DC Switching Controllers | onsemi | PWM Controller, 1A, 500kHz, 96% Duty Cycle, 8-Pin PDIP | In Stock | - | |
 UC3844BVDGDC DC Switching Controllers | onsemi | High Performance Current Mode PWM Controller, SOIC-14 NB, 55-TUBE | In Stock | - | |
UC3845BVNGDC DC Switching Controllers | onsemi | High Performance Current Mode PWM Controller, 8 LEAD PDIP, 50-TUBE | In Stock | - | |
 FAN6520AIMXDC DC Switching Controllers | onsemi | IC REG CTRLR BUCK 8SOIC | In Stock | - | |
 ADP3182JRQZ-REELDC DC Switching Controllers | onsemi | SWITCHING CONTROLLER, 3000kHz SWITCHING FREQ-MAX, PDSO20, ROHS COMPLIANT, MO-137AD, QSOP-28 | In Stock | - | |
 SG3525ADWGDC DC Switching Controllers | onsemi | PWM Controller, SO-16 WB, 47-TUBE | In Stock | - | |
 FAN6520BIMXDC DC Switching Controllers | onsemi | IC REG CTRLR BUCK 8SOIC | In Stock | - | |
 KA3511DSDC DC Switching Controllers | onsemi | IC REG CTRLR 22DIP | In Stock | - | |
KA3883CDC DC Switching Controllers | onsemi | Switching Controller | In Stock | - | |
KA3883CDTFDC DC Switching Controllers | onsemi | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 | In Stock | - | |
 KA7500BDC DC Switching Controllers | onsemi | PWM Controller, Programmable Frequency to 300KHz, 1500-TUBE | In Stock | - | |
UC3842ADXDC DC Switching Controllers | onsemi | IC REG CTRLR PWM 8SOIC | In Stock | - | |
UC3843ADDC DC Switching Controllers | onsemi | Current Mode PWM Controller, 1A, 500kHz, 14-Pin SOIC N | In Stock | - | |
UC3843ADXDC DC Switching Controllers | onsemi | High Performance Current Mode Controller, 2500-REEL | In Stock | - | |
 UC3843DDC DC Switching Controllers | onsemi | IC REG CTRLR 14SOIC | In Stock | - | |
UC3843DXDC DC Switching Controllers | onsemi | IC REG CTRLR 14SOIC | 6019 | - | |
 UC3843NDC DC Switching Controllers | onsemi | UC3843N- | In Stock | - | |
UC3844DDC DC Switching Controllers | onsemi | Current Mode PWM Controller, 1A, 500kHz, 14-Pin SOIC | In Stock | - | |
UC3844DXDC DC Switching Controllers | onsemi | IC REG CTRLR PWM CM 14-SOIC | In Stock | - | |
 FAN1577AMXDC DC Switching Controllers | onsemi | Dual Synchronous DC/DC Controller, SO 20L WB, 1000-TAPE REEL | In Stock | - | |
 NCV3012DTBR2GDC DC Switching Controllers | onsemi | Synchronous PWM Controller (Auto), TSSOP-14, 2500-REEL | In Stock | - | |
 NCV887101D1R2GDC DC Switching Controllers | onsemi | Non-Synchronous Boost Controller, Automotive Grade, SOIC-8 Narrow Body, 2500-REEL | In Stock | - |
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