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DC DC Switching Controllers
(379 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 |
|---|---|---|---|---|---|
 ISL6525CBDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 14SOIC | 935 | - | |
 ISL6740IV-TDC DC Switching Controllers | Intersil | IC REG CTRLR MULT TOP 16TSSOP | 2750 | - | |
 ISL6522BCRZDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 16QFN | 2214 | - | |
 ISL6559CB-TDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 28SOIC | 39600 | - | |
 ISL6741IBZ-TDC DC Switching Controllers | Intersil | 0.5A SWITCHING CONTROLLER, 2000kHz SWITCHING FREQ-MAX, PDSO16, ROHS COMPLIANT, PLASTIC, MS-012-AC, SOIC-16 | 2750 | - | |
ISL6527AIR-TDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 16QFN | 6600 | - | |
 ISL8103CRZDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 40QFN | 525 | - | |
 ISL6553CBDC DC Switching Controllers | Intersil | SWITCHING CONTROLLER, 1500kHz SWITCHING FREQ-MAX, PDSO16, PLASTIC, MS-012-AC, SOIC-16 | 237 | - | |
ISL6558IBDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 16SOIC | 965 | - | |
ISL6741IBDC DC Switching Controllers | Intersil | 0.5A SWITCHING CONTROLLER, 2000kHz SWITCHING FREQ-MAX, PDSO16, PLASTIC, MS-012-AC, SOIC-16 | 1898 | - | |
 ISL6520ACBDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 8SOIC | 5679 | - | |
 ISL6559CR-TDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 32QFN | 6600 | - | |
 ISL6745AUZDC DC Switching Controllers | Intersil | IC REG CTRLR MULT TOP 10MSOP | 2973 | - | |
ISL6439IRZDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 16QFN | 1169 | - | |
 ISL6545ACBZ-TS2698DC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 8SOIC | 984 | - | |
 ISL6557ACBDC DC Switching Controllers | Intersil | SWITCHING CONTROLLER, 1500kHz SWITCHING FREQ-MAX, PDSO24, PLASTIC, MS-013AD, SOIC-24 | 568 | - | |
 ISL6755AAZADC DC Switching Controllers | Intersil | ZVS Full-Bridge PWM Controller with Average Current Limit; QSOP20; Temp Range: -40° to 105°C | 3922 | - | |
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 | - | |
ISL6526CR-TDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 16QFN | 6600 | - | |
ISL6564AIRZDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 40QFN | 1042 | - | |
ISL6557ACBZDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 24SOIC | 561 | - | |
HIP6302CBDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 16SOIC | 2814 | - | |
 ISL6565ACRZDC DC Switching Controllers | Intersil | SWITCHING CONTROLLER, 1500kHz SWITCHING FREQ-MAX, PQCC28, 5 X 5 MM, ROHS COMPLIANT, PLASTIC, MO-220VHHD, QFN-28 | 2062 | - | |
ISL6526IBDC DC Switching Controllers | Intersil | 2A SWITCHING CONTROLLER, 340kHz SWITCHING FREQ-MAX, PDSO14, PLASTIC, MS-012-AB, SOIC-14 | 544 | - | |
ISL6326BCRZDC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 40QFN | 273 | - |
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