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DC DC Switching Controllers
(16631 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 |
|---|---|---|---|---|---|
 MIC2186BQSDC DC Switching Controllers | Microchip Technology | IC REG CTRLR BOOST 16QSOP | 14383 | - | |
 UCC3580N-1G4DC DC Switching Controllers | Unitrode | SWITCHING CONTROLLER | 110 | - | |
 FAN6520AMDC DC Switching Controllers | Fairchild (onsemi) | SWITCHING CONTROLLER | 9442 | - | |
 ISL6431CBDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 8SOIC | 1337 | - | |
 ISL6522CVZ-TDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 14TSSOP | 2750 | - | |
 ISL6439CBDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 14SOIC | 1566 | - | |
 ISL6845IUZDC DC Switching Controllers | Intersil | 1A SWITCHING CONTROLLER, 2000kHz SWITCHING FREQ-MAX, PDSO8, ROHS COMPLIANT, PLASTIC, MO-187AA, MSOP-8 | 754 | - | |
UC3527BNG4DC DC Switching Controllers | Unitrode | SWITCHING CONTROLLER | 82 | - | |
 ISL6560CBDC DC Switching Controllers | Intersil | SWITCHING CONTROLLER, 2000kHz SWITCHING FREQ-MAX, PDSO16, PLASTIC, MS-012-AC, SOIC-16 | 3723 | - | |
 ISL6740IVDC DC Switching Controllers | Intersil | IC REG CTRLR MULT TOP 16TSSOP | 2535 | - | |
 ISL6551ABZDC DC Switching Controllers | Intersil | ZVS Full Bridge PWM Controller; SOIC28; Temp Range: See Datasheet | 926 | - | |
ISL6551IBDC DC Switching Controllers | Intersil | IC REG CTRLR FULL-BRIDGE 28SOIC | 1773 | - | |
 ISL6559CRZDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 32QFN | 118 | - | |
ISL6406IBZDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 16SOIC | 125 | - | |
 ISL6565ACRDC DC Switching Controllers | Intersil | SWITCHING CONTROLLER, 1500kHz SWITCHING FREQ-MAX, PQCC28, 5 X 5 MM, PLASTIC, MO-220VHHD, QFN-28 | 467 | - | |
ISL6244HRZDC DC Switching Controllers | Intersil | SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PQCC32, 5 X 5 MM, LEAD FREE, PLASTIC, MO-220-VHHD, QFN-32 | 500 | - | |
ISL6559CRZ-TDC DC Switching Controllers | Intersil | SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PQCC32, 5 X 5 MM, LEAD FREE, PLASTIC, MO-220-VHHD, MLFP-32 | 6600 | - | |
ISL6439CBZDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 14SOIC | 2295 | - | |
 ISL6545IRZDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 10DFN | 915 | - | |
ISL6551IBZDC DC Switching Controllers | Intersil | IC REG CTRLR FULL-BRIDGE 28SOIC | 7056 | - | |
ISL6559CRDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 32QFN | 295 | - | |
ISL6401CBDC DC Switching Controllers | Intersil | IC REG CTRLR BOOST/FLYBK 14SOIC | 432 | - | |
ISL6845IUDC DC Switching Controllers | Intersil | 1A SWITCHING CONTROLLER, 2000kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, MO-187AA, MSOP-8 | 1020 | - | |
ISL6845IUZ-TDC DC Switching Controllers | Intersil | 1A SWITCHING CONTROLLER, 2000kHz SWITCHING FREQ-MAX, PDSO8, ROHS COMPLIANT, PLASTIC, MO-187AA, MSOP-8 | 2750 | - | |
ISL6527AIB-TDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 14SOIC | 2750 | - |
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