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DC DC Switching Controllers
(121 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 |
|---|---|---|---|---|---|
 UC2845ADW/80976DC DC Switching Controllers | Unitrode | UC2845A CURRENT MODE PWM CONTROL | 12791 | 174+: $1.52240 | |
 UCC1800L883BDC DC Switching Controllers | Unitrode | UCC1800 LOW-POWER BICMOS CURRENT | 23 | 6+: $42.11680 | |
 UC3825BNDC DC Switching Controllers | Unitrode | UC3825B HIGH SPEED PWM CONTROLLE | 137 | 21+: $12.36400 | |
 UCC1800J883BDC DC Switching Controllers | Unitrode | UCC1800 LOW-POWER BICMOS CURRENT | 167 | 9+: $30.19280 | |
 UCC3806DWTRDC DC Switching Controllers | Unitrode | UCC3806 LOW POWER, DUAL OUTPUT, | 109661 | 34+: $7.85840 | |
 UCC2813PW-5DC DC Switching Controllers | Unitrode | UCC2813 - LOW POWER ECONOMY BICM | 330 | 154+: $1.71600 | |
 UC3524AJDC DC Switching Controllers | Unitrode | UC3524AM ADVANCED REGULATING PUL | 3902 | 27+: $9.82960 | |
 UCC2807DTR-3DC DC Switching Controllers | Unitrode | UCC2807 - PROGRAMMABLE MAXIMUM D | 5500 | 80+: $3.29120 | |
 UCC3813PW-2DC DC Switching Controllers | Unitrode | UCC3813-2 LOW POWER ECONOMY BICM | 3795 | 178+: $1.48720 | |
UC2825JDC DC Switching Controllers | Unitrode | UC2825B HIGH SPEED PWM CONTROLLE | 41 | 12+: $22.55440 | |
UC2525BDWTRDC DC Switching Controllers | Unitrode | UC2525B REGULATING PULSE WIDTH M | 3014 | 56+: $4.71680 | |
 UCC25705DGKDC DC Switching Controllers | Unitrode | UCC25705 HIGH SPEED VOLTAGE MODE | 2355 | 131+: $2.01520 | |
UC3524DDC DC Switching Controllers | Unitrode | UC3524 ADVANCED REGULATING PULSE | 448 | 138+: $1.90960 | |
 UCC28C45PDC DC Switching Controllers | Unitrode | UCC28C45 BICMOS LOW-POWER CURREN | 3713 | 158+: $1.67200 | |
 UCC35702PWDC DC Switching Controllers | Unitrode | UCC35702 ADVANCED VOLTAGE MODE P | 99 | 44+: $6.05440 | |
 UCC3807DTR-3DC DC Switching Controllers | Unitrode | UCC3807-3 PROGRAMMABLE MAXIMUM D | 118360 | 88+: $3.01840 | |
UCC28084PDC DC Switching Controllers | Unitrode | UCC28084 CURRENT MODE PUSH-PULL | 387 | 86+: $3.08000 | |
UCC3805PWDC DC Switching Controllers | Unitrode | UCC3805 LOW-POWER BICMOS CURRENT | 3630 | 133+: $1.98880 | |
UCC2806DDC DC Switching Controllers | Unitrode | UCC2806 LOW POWER, DUAL OUTPUT, | 698 | 24+: $10.99120 | |
UCC3813N-1DC DC Switching Controllers | Unitrode | UCC3813-1 LOW POWER ECONOMY BICM | 21340 | 159+: $1.66320 | |
UC3847DWDC DC Switching Controllers | Unitrode | UC3847 CURRENT MODE PWM CONTROLL | 13508 | 47+: $5.67600 | |
UCC35705PDC DC Switching Controllers | Unitrode | UCC35705 HIGH SPEED VOLTAGE MODE | 7968 | 138+: $1.90960 | |
UC2842JDC DC Switching Controllers | Unitrode | UC2842 CURRENT MODE PWM CONTROLL | 198 | 103+: $2.56080 | |
 UC2870DW-1DC DC Switching Controllers | Unitrode | SWITCHING CONTROLLER, CURRENT-MO | 1083 | 41+: $6.50320 | |
 UCC39421PWDC DC Switching Controllers | Unitrode | UCC39421 HIGH FREQUENCY MULTIMOD | 484 | 39+: $6.83760 |
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