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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 |
|---|---|---|---|---|---|
 UCC2808DTR-2DC 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 | 3649 | 1+: $3.32640 10+: $2.51240 25+: $2.30806
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UCC2808DTR-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 | 2500+: $1.44919 5000+: $1.42089 | |
UCC2813D-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 | 375+: $1.09268 | |
UCC2813D-5G4DC DC Switching Controllers | Texas Instruments | Economy low power BICMOS 1MHz current mode PWM with 4.1V/3.6V UVLO and 50% duty cycle, -40C to 85C 8-SOIC -40 to 85 | In Stock | 375+: $1.09268 | |
 UCC2891PWRDC DC Switching Controllers | Texas Instruments | 110V Active Clamp PWM Controller, 73% Duty Cycle, 2A Output, TSSOP | 22 | 1+: $4.62685 10+: $4.51715 30+: $4.44515 | |
 UCC2892DRDC DC Switching Controllers | Texas Instruments | 16V active clamp current mode PWM controller with P-channel clamp FET and line OV protection 16-SOIC -40 to 85 | In Stock | 2500+: $1.54824 5000+: $1.51836 | |
UCC2892PWRDC DC Switching Controllers | Texas Instruments | UCC289x Current Mode Active Clamp PWM Controller 16-TSSOP -40 to 105 | In Stock | 151+: $1.75120 2000+: $1.20871 4000+: $1.18287
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UCC2893DG4DC DC Switching Controllers | Texas Instruments | 2.5A SWITCHING CONTROLLER, 600kHz SWITCHING FREQ-MAX, PDSO16, GREEN, PLASTIC, SOIC-16 | In Stock | 200+: $1.93455 | |
UCC2893DRDC DC Switching Controllers | Texas Instruments | 110-V active clamp current mode PWM controller with N-channel clamp FET and 0.75V CS threshold 16-SOIC -40 to 85 | 55 | 1+: $3.07715 10+: $2.63828 30+: $2.36400 | |
UCC2893PWRG4DC 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 | In Stock | 2000+: $1.57575 4000+: $1.54366 | |
 UCC2895QDC DC Switching Controllers | Texas Instruments | BiCMOS Advanced Phase Shift Resonant Controller 20-PLCC -40 to 85 | In Stock | 50+: $5.27120 | |
 UCC2895QDWRQ1DC DC Switching Controllers | Texas Instruments | Automotive 9V to 17V advanced phase-shift BiCMOS PWM controller 20-SOIC -40 to 125 | 22 | 1+: $6.98228 10+: $6.81428 30+: $6.70285 | |
 UCC2897PWRDC DC Switching Controllers | Texas Instruments | Current Mode Active Clamp PWM Controller 20-TSSOP -40 to 105 | In Stock | 2000+: $2.08168 | |
UCC2897PWRG4DC DC Switching Controllers | Texas Instruments | IC REG CTRLR MULT TOP 20TSSOP | In Stock | 2000+: $2.01663 4000+: $1.97738 | |
UCC28C40DRDC DC Switching Controllers | Texas Instruments | 20V, 1A, 1MHz PWM Controller, SOIC, -40C to 105C | 5043 | 10+: $0.67200 30+: $0.59315 100+: $0.51600
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UCC29421PWTRDC DC Switching Controllers | Texas Instruments | High Frequency, Multimode Synchronous Controller 16-TSSOP -40 to 85 | In Stock | 63+: $4.18000 2000+: $4.04877 | |
UCC3807DTR-3DC DC Switching Controllers | Texas Instruments | Economy low power BICMOS 1MHz current mode PWM with 4.3V/4.1V UVLO, Prog duty cycle, 0C to 70C 8-SOIC 0 to 70 | In Stock | 1+: $3.47600 88+: $3.01840 2500+: $2.48545 | |
UCC38084DRG4DC 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-SOIC 0 to 70 | In Stock | 2500+: $1.44800 5000+: $1.41973 | |
UCC38086DRDC DC Switching Controllers | Texas Instruments | Current mode push-pull PWM with prog. slope comp, 100µs soft start, 4.3/4.1 UVLO, 0°C to 70°C 8-SOIC 0 to 70 | In Stock | 1+: $2.34960 2500+: $1.61654 5000+: $1.58560 | |
 UCC38086PWG4DC DC Switching Controllers | Texas Instruments | IC 1 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, TSSOP-8, Switching Regulator or Controller | In Stock | 300+: $1.89385 | |
UCC38086PWRDC DC Switching Controllers | Texas Instruments | 1A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, TSSOP-8 | In Stock | 166+: $1.59280 2000+: $1.33959 4000+: $1.31150
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UCC3808ADTR-2DC DC Switching Controllers | Texas Instruments | Low power current mode push-pull PWM with discharge transistor, 4.3/4.1V UVLO, 0°C to 70°C 8-SOIC 0 to 70 | 66 | 1+: $5.56800 10+: $4.96457 30+: $4.57885 | |
UCC3808ADTR-2G4DC DC Switching Controllers | Texas Instruments | IC REG CTRLR PUSH-PULL 8SOIC | In Stock | 2500+: $1.56591 5000+: $1.53575 | |
UCC3808APWTR-2DC DC Switching Controllers | Texas Instruments | Low power current mode push-pull PWM with discharge transistor, 4.3/4.1V UVLO, 0°C to 70°C 8-TSSOP 0 to 70 | 55 | 1+: $4.23428 10+: $4.13485 30+: $4.06800 | |
UCC3808APWTR-2G4DC DC Switching Controllers | Texas Instruments | Low power current mode push-pull PWM with discharge transistor, 4.3/4.1V UVLO, 0°C to 70°C 8-TSSOP 0 to 70 | In Stock | 2000+: $1.45954 4000+: $1.42941 6000+: $1.41432 |
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