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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 |
|---|---|---|---|---|---|
 ISL6558IBZDC DC Switching Controllers | Elantec | SWITCHING CONTROLLER | 501 | - | |
 ISL6545ACBZ-TS2698DC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 8SOIC | 984 | - | |
 ISL6244CRZDC DC Switching Controllers | Intersil | SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PQCC32, 5 X 5 MM, LEAD FREE, PLASTIC, MO-220-VHHD, QFN-32 | 660 | - | |
 ISL6564AIRZDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 40QFN | 1042 | - | |
 ISL6527ACBDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 14SOIC | 1001 | - | |
 ISL6557ACBZDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 24SOIC | 561 | - | |
HIP6302CBDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 16SOIC | 2814 | - | |
 ISL6745AUZ-TDC DC Switching Controllers | Intersil | IC REG CTRLR MULT TOP 10MSOP | 13530 | - | |
 ISL6565ACRZDC DC Switching Controllers | Intersil | SWITCHING CONTROLLER, 1500kHz SWITCHING FREQ-MAX, PQCC28, 5 X 5 MM, ROHS COMPLIANT, PLASTIC, MO-220VHHD, QFN-28 | 2062 | - | |
 MIC2182BMDC DC Switching Controllers | Microchip Technology | IC REG CTRLR BUCK 16SOIC | In Stock | - | |
 HIP6301CBDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 20SOIC | 2560 | - | |
ISL6527IBDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 14SOIC | 1235 | - | |
HIP6018BCBDC DC Switching Controllers | Harris Corporation | SWITCHING CONTROLLER | 500 | - | |
 LV5761V-TLM-EDC DC Switching Controllers | Sanyo | STEP-DOWN SWITCHING REGULATOR | 4400 | - | |
ISL6247CRZDC DC Switching Controllers | Intersil | IC REG CTRLR 40QFN | 1503 | - | |
ISL6564ACRZDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 40QFN | 666 | - | |
 ISL6729IUZDC DC Switching Controllers | Intersil | 1A SWITCHING REGULATOR, 2000kHz SWITCHING FREQ-MAX, PDSO8, ROHS COMPLIANT, PLASTIC, MO-187AA, MSOP-8 | 16413 | - | |
ISL6569ACR-TDC DC Switching Controllers | Intersil | SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PQCC32, 6 X 6 MM, PLASTIC, MO-220, MLFP-32 | 6600 | - | |
 ISL6527CRDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 16QFN | 1892 | - | |
 MIC38C45ABMMDC DC Switching Controllers | Microchip Technology | IC REG CTRLR MULT TOPOLOGY 8MSOP | In Stock | - | |
 UC3548NDC DC Switching Controllers | Texas Instruments | Primary Side PWM Controller 16-PDIP 0 to 70 | 1526 | - | |
 HIP6311CBDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 20SOIC | 1403 | - | |
ISL6545CBZS2698DC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 8SOIC | 1669 | - | |
ISL6721ABDC DC Switching Controllers | Intersil | IC REG CTRLR BOOST/FLYBK 16SOIC | 22551 | - | |
ISL6326BCRZDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 40QFN | 273 | - |
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