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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 |
|---|---|---|---|---|---|
 ISL6406CV-TDC DC Switching Controllers | Intersil | Switching Controller | 2750 | 226+: $1.17040 | |
 ISL6843IRZDC DC Switching Controllers | Intersil | Switching Controller | 1751 | 249+: $1.06480 | |
 ISL6551ARDC DC Switching Controllers | Intersil | Dual Switching Controller | 1241 | 88+: $3.01840 | |
 ISL6558CBZDC DC Switching Controllers | Intersil | DC DC Cntrlr Quad-OUT PWM DC to DC Controller 1.2V to 12V Input 16-Pin SOIC N | 1985 | 137+: $1.92720 | |
 ISL6551ABDC DC Switching Controllers | Intersil | FULL BRIDGE CONTROLLER | 908 | 88+: $3.01840 | |
 ISL6225BCA-TDC DC Switching Controllers | Intersil | Dual Switching Controller | 2750 | 186+: $1.41680 | |
ISL6406CBDC DC Switching Controllers | Intersil | SWITCHING CONTROLLER | 1527 | 252+: $1.04720 | |
 ISL6401IR-TDC DC Switching Controllers | Intersil | Switching Controller | 6600 | 319+: $0.82720 | |
ISL6426IBDC DC Switching Controllers | Intersil | Switching Controller | 720 | 178+: $1.48720 | |
 ISL6420BIRZ-TS2378DC DC Switching Controllers | Intersil | SWITCHING CONTROLLER | 9667 | 137+: $1.92720 | |
ISL6430CRDC DC Switching Controllers | Intersil | Switching Controller | 2506 | 168+: $1.57520 | |
 ISL6740IVZ-TS2462DC DC Switching Controllers | Intersil | SWITCHING CONTROLLER | 13750 | 159+: $1.66320 | |
ISL6406CB-TDC DC Switching Controllers | Intersil | Switching Controller | 2750 | 245+: $1.07360 | |
 ISL6430CBDC DC Switching Controllers | Intersil | Switching Controller | 1413 | 226+: $1.17040 | |
ISL6551AR-TDC DC Switching Controllers | Intersil | DUAL SWITCHING CONTROLLER | 1782 | 44+: $6.03680 | |
 HIP6301CB-TS2568DC DC Switching Controllers | Intersil | Switching Controller, Current/vo | 2200 | 169+: $1.56640 | |
HIP6302CBZADC DC Switching Controllers | Intersil | IC REG CTRLR BUCK 16SOIC | 308 | 109+: $2.42880 | |
 ISL8843MBZDC DC Switching Controllers | Intersil | IC REG CTRLR BOOST/FLYBACK 8SOIC | 14978 | 173+: $1.53120 | |
 ISL6420AIAZS2698DC DC Switching Controllers | Intersil | PB-FREE SYNC BUCK PWM CONT. W/ 4.5V-28V INPUT,20LD QSOP | 468 | 202+: $1.31120 | |
 ISL6520ACBR5148DC DC Switching Controllers | Intersil | Switching Controller, Voltage-mo | 2156 | 189+: $1.39920 | |
 ISL8845AMBZ-TDC DC Switching Controllers | Intersil | IC REG CTRLR BOOST/FLYBACK 8SOIC | 11000 | 150+: $1.76000 | |
 ISL6522CBR5190DC DC Switching Controllers | Intersil | VOLTAGE MODE PWM CONTROLLER 0.8V | 2640 | 151+: $1.75120 | |
 ISL6439ACB-TDC DC Switching Controllers | Intersil | Voltage Mode Pwm Controller 0.8V | 2750 | 356+: $0.73920 | |
 ISL8841AABZ-TDC DC Switching Controllers | Intersil | IC, POWER MGMT - More Details | 403 | 173+: $1.53120 | |
 ISL6551IB-TDC DC Switching Controllers | Intersil | IC REG CTRLR FULL-BRIDGE 28SOIC | 2200 | 97+: $2.71920 |
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