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DC DC Switching Controllers
(3235 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 |
|---|---|---|---|---|---|
 UCC28084PWRG4DC DC Switching Controllers | Texas Instruments | Current mode push-pull PWM with prog. slope comp, 3.5ms soft start, 4.3/4.1 UVLO, -40°C to 85°C 8-TSSOP -40 to 85 | In Stock | 2000+: $1.60063 4000+: $1.56812 | |
 UCC2808D-2G4DC DC Switching Controllers | Texas Instruments | Low power current mode push-pull PWM with 4.3/4.1V UVLO, -40°C to 85°C 8-SOIC -40 to 85 | In Stock | 225+: $1.91077 | |
UCC2813DTR-0G4DC DC Switching Controllers | Texas Instruments | Economy low power BICMOS 1MHz current mode PWM with 7.2V/6.9V UVLO and 100% duty cycle, -40C to 85C 8-SOIC -40 to 85 | In Stock | 2500+: $0.84465 5000+: $0.82645 7500+: $0.81734 | |
UCC2813DTR-1G4DC DC Switching Controllers | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | In Stock | 2500+: $1.27201 5000+: $1.24657 | |
UCC2813DTR-3G4DC DC Switching Controllers | Texas Instruments | Economy low power BICMOS 1MHz current mode PWM with 4.1V/3.6V UVLO, 100% duty cycle, -40C to 85C 8-SOIC -40 to 85 | In Stock | 2500+: $0.84465 5000+: $0.82645 7500+: $0.81734 | |
 UCC2891DG4DC DC Switching Controllers | Texas Instruments | 110-V active clamp current mode PWM controller with P-channel clamp FET and 0.75V CS threshold 16-SOIC -40 to 85 | In Stock | 240+: $1.62125 | |
UCC2891DRDC DC Switching Controllers | Texas Instruments | 110-V active clamp current mode PWM controller with P-channel clamp FET and 0.75V CS threshold 16-SOIC -40 to 85 | 107 | 1+: $3.14572 10+: $2.65372 30+: $2.34685 | |
UCC2891DRG4DC DC Switching Controllers | Texas Instruments | 110-V active clamp current mode PWM controller with P-channel clamp FET and 0.75V CS threshold 16-SOIC -40 to 85 | In Stock | 2500+: $1.23060 5000+: $1.20584 | |
 UCC2893PWRDC DC Switching Controllers | Texas Instruments | 110-V active clamp current mode PWM controller with N-channel clamp FET and 0.75V CS threshold 16-TSSOP -40 to 105 | 506 | 1+: $4.50515 10+: $3.81428 30+: $3.40285
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 UCC2895DWG4DC DC Switching Controllers | Texas Instruments | Phase-shifted full-bridge controller with enhanced control logic,, -40°C to 85°C 20-SOIC -40 to 85 | In Stock | 125+: $3.10534 | |
UCC2895DWTRDC DC Switching Controllers | Texas Instruments | Phase-shifted full-bridge controller with enhanced control logic,, -40°C to 85°C 20-SOIC -40 to 85 | 4138 | 10+: $3.32057 30+: $3.01543 100+: $2.70515
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UCC2895DWTRG4DC DC Switching Controllers | Texas Instruments | Phase-shifted full-bridge controller with enhanced control logic,, -40°C to 85°C 20-SOIC -40 to 85 | In Stock | 2000+: $2.33226 | |
 UCC2895PWTRDC DC Switching Controllers | Texas Instruments | Phase-shifted full-bridge controller with enhanced control logic,, -40°C to 85°C 20-TSSOP -40 to 85 | In Stock | 1000+: $4.08055 | |
UCC2897PWG4DC DC Switching Controllers | Texas Instruments | Current Mode Active Clamp PWM Controller 20-TSSOP -40 to 105 | In Stock | 140+: $2.77338 | |
 UCC2897RTJRDC DC Switching Controllers | Texas Instruments | Current Mode Active Clamp PWM Controller 20-QFN -40 to 105 | In Stock | 128+: $2.05920 3000+: $1.99275 | |
UCC28C40DG4DC DC Switching Controllers | Texas Instruments | 20V, 1-A, low power 1MHz current mode PWM controller - 7V/6.6V UVLO 100% duty cycle -40C to 105C 8-SOIC -40 to 105 | In Stock | 450+: $0.84752 | |
 UCC28C40DGKRDC DC Switching Controllers | Texas Instruments | 20V, 1-A, low power 1MHz current mode PWM controller - 7V/6.6V UVLO 100% duty cycle -40C to 105C 8-VSSOP -40 to 85 | 220 | 1+: $0.90685 10+: $0.73885 30+: $0.65485
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UCC28C42DRG4DC DC Switching Controllers | Texas Instruments | 20V, 1-A, BiCMOS Low current 8 pin PWM current mode controller 8-SOIC -40 to 105 | In Stock | 2500+: $0.65938 5000+: $0.64452 7500+: $0.63708
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UCC28C44DRG4DC DC Switching Controllers | Texas Instruments | 20V, 1-A, low power 1MHz current mode PWM controller - 14.5V/9V UVLO 50% duty cycle -40C to 105C 8-SOIC -40 to 105 | In Stock | 2500+: $0.65938 5000+: $0.64452 7500+: $0.63708
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UCC28C45DGKRDC DC Switching Controllers | Texas Instruments | 20V, 1-A, low power 1MHz current mode PWM controller - 8.4V/7.6V UVLO 50% duty cycle, -40C to 105C 8-VSSOP -40 to 105 | 68 | 1+: $0.60515 10+: $0.51085 30+: $0.44572 | |
UCC3805DTRDC DC Switching Controllers | Texas Instruments | 12V 1A 1MHz Current Mode PWM DC/DC Controller, 50% Duty Cycle, SOIC | 44 | 1+: $3.16628 10+: $3.08400 30+: $3.02915 | |
 UCC3806DWTRDC DC Switching Controllers | Texas Instruments | 15V, 0.5A low power BICMOS 1MHz Dual output current mode PWM controller 0C to 70C 16-SOIC 0 to 70 | In Stock | 2000+: $6.38992 | |
UCC38084PWRDC DC Switching Controllers | Texas Instruments | Current mode push-pull PWM with prog. slope comp, 3.5ms soft start, 4.3/4.1 UVLO, 0°C to 70°C 8-TSSOP 0 to 70 | In Stock | 2000+: $2.19693 4000+: $2.15484 | |
UCC3808DTR-2DC DC Switching Controllers | Texas Instruments | Low power current mode push-pull PWM with 4.3/4.1V UVLO, 0°C to 70°C 8-SOIC 0 to 70 | 218 | 1+: $3.69943 10+: $3.15600 30+: $2.83372 | |
UCC3808DTR-2G4DC DC Switching Controllers | Texas Instruments | Low power current mode push-pull PWM with 4.3/4.1V UVLO, 0°C to 70°C 8-SOIC 0 to 70 | In Stock | 2500+: $1.44919 5000+: $1.42089 |
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