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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 |
|---|---|---|---|---|---|
 UC3843ADR2GDC DC Switching Controllers | onsemi | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, LEAD FREE, PLASTIC, SOIC-14 | In Stock | - | |
 UC3843ANGDC DC Switching Controllers | onsemi | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP8, LEAD FREE, PLASTIC, DIP-8 | In Stock | - | |
 UC3843BNGDC DC Switching Controllers | onsemi | PWM Controller IC, 1A, 500kHz, 8-Pin PDIP, Through Hole | 1824 | 1+: $0.25790 50+: $0.23330 | |
 UC3843BVD1R2GDC DC Switching Controllers | onsemi | PWM Controller IC, SOIC-8, 500kHz, 25V, 1A | 50849 | 1+: $0.14770 2500+: $0.13930 | |
UC3843BVDR2GDC DC Switching Controllers | onsemi | High Performance Current Mode PWM Controller, SOIC-14 NB, 2500-REEL | 55 | - | |
UC3844NGDC DC Switching Controllers | onsemi | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP8, LEAD FREE, PLASTIC, DIP-8 | In Stock | - | |
 FAN7585SNDC DC Switching Controllers | onsemi | IC REG CTRLR PUSH-PULL 24SDIP | In Stock | - | |
 NCP1589DMNTWGDC DC Switching Controllers | onsemi | Snychronous Buck Controller, DFN10, 3x3, 0.5P, 3000-REEL | In Stock | - | |
NCP3030ADR2GDC DC Switching Controllers | onsemi | Synchronous PWM Controller, SOIC-8 Narrow Body, 2500-REEL | 364 | - | |
NCV3020ADR2GDC DC Switching Controllers | onsemi | Synchronous PWM Controller, 360kHz, 10A, 28V, SOIC-8 | 2744 | - | |
NCV3020BDR2GDC DC Switching Controllers | onsemi | DC/DC Controller, 670kHz PWM, 10A Output, SOIC-8 | 2750 | - | |
NCV3030ADR2GDC DC Switching Controllers | onsemi | Synchronous PWM Controller (Auto), SOIC-8 Narrow Body, 2500-REEL | In Stock | - | |
NCV3030BDR2GDC DC Switching Controllers | onsemi | Synchronous PWM Controller (Auto), SOIC-8 Narrow Body, 2500-REEL | 46750 | - | |
 LV5050NV-TLM-EDC DC Switching Controllers | onsemi | DC-DC Converter Controller, SSOP20 (225mil), 2000-REEL | In Stock | - | |
 LV5052V-TLM-EDC DC Switching Controllers | onsemi | Buck Converter Controller, DC-DC, 2-Channel, SSOP30 (275mil), 1000-REEL | In Stock | - | |
 LV5061V-TLM-HDC DC Switching Controllers | onsemi | Buck Controller, Switching, 1-Channel, SSOP16 (225mil), 2000-REEL | In Stock | - | |
LV5747NTT-TLM-EDC DC Switching Controllers | onsemi | 8V~42V 12-Pin LV5747 DC to DC converter IC1 Outputs 300kHz Transistor Driver | In Stock | - | |
LV5749NV-TLM-EDC DC Switching Controllers | onsemi | Buck Regulator, Switching, 1-Channel, SSOP16 (225mil), 2000-REEL | In Stock | - | |
NCV887100D1R2GDC DC Switching Controllers | onsemi | Boost Controller, 40V In, 2.5V Out, 800mA, SOIC-8, 187kHz | 267 | - | |
NCV887102D1R2GDC DC Switching Controllers | onsemi | Non-Synchronous Boost Controller, Automotive Grade, SOIC-8 Narrow Body, 2500-REEL | In Stock | - | |
NCV887103D1R2GDC DC Switching Controllers | onsemi | Non-Synchronous Boost Controller, Automotive Grade, SOIC-8 Narrow Body, 2500-REEL | 1598 | - | |
 NCP5230MNTWGDC DC Switching Controllers | onsemi | Sync Buck Controller, 13.2V, 1MHz, QFN, 3.3V Output | 45 | 1+: $2.83550 10+: $2.41820 30+: $2.15700
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 NCP5269MNTWGDC DC Switching Controllers | onsemi | DC/DC Controller, 28V In, 1.5V Out, 600kHz, QFN | In Stock | - | |
NCP81031MNTWGDC DC Switching Controllers | onsemi | IC,SMPS CONTROLLER,VOLTAGE-MODE,LLCC,16PIN,PLASTIC | In Stock | - | |
NCP81039MNTWGDC DC Switching Controllers | onsemi | System Agent Controller with 2-bit VID, QFN20 3x3, 0.4P, 3000-REEL | In Stock | - |
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