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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 |
|---|---|---|---|---|---|
 UCC25702PWTRDC DC Switching Controllers | Texas Instruments | 15V VCC, 1A Driver single ended 700KHz voltage mode PWM controller with 9.6V/8.8V UVLO, -40C to 85C 14-TSSOP -40 to 85 | In Stock | 2000+: $5.53517 | |
UCC25702PWTRG4DC DC Switching Controllers | Texas Instruments | 15V VCC, 1A Driver single ended 700KHz voltage mode PWM controller with 9.6V/8.8V UVLO, -40C to 85C 14-TSSOP -40 to 85 | In Stock | 2000+: $4.39577 | |
 UCC2807DTR-1DC DC Switching Controllers | Texas Instruments | Economy low power BICMOS 1MHz current mode PWM with 7.2V/6.9V UVLO, Prog duty cycle, -40C to 85C 8-SOIC -40 to 85 | 37 | 1+: $5.04343 10+: $4.92515 30+: $4.84628 | |
 UCC2807N-1DC DC Switching Controllers | Texas Instruments | Economy low power BICMOS 1MHz current mode PWM with 7.2V/6.9V UVLO, Prog duty cycle, -40C to 85C 8-PDIP -40 to 85 | In Stock | 59+: $4.45280 | |
UCC28084DRG4DC 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-SOIC -40 to 85 | In Stock | 2500+: $1.58946 5000+: $1.55895 | |
UCC28086DRDC DC Switching Controllers | Texas Instruments | Current mode push-pull PWM with prog. slope comp, 100µs soft start, 4.3/4.1 UVLO, -40°C to 85°C 8-SOIC -40 to 85 | In Stock | 1+: $2.56080 2500+: $1.75420 5000+: $1.72113 | |
 UCC2808APWTR-2DC DC Switching Controllers | Texas Instruments | low power current mode push-pull PWM with discharge transistor, 4.3/4.1V UVLO, -40°C to 85°C 8-TSSOP -40 to 85 | 11 | 1+: $4.41772 10+: $4.31315 30+: $4.24457 | |
UCC28C41PG4DC DC Switching Controllers | Texas Instruments | 1A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDIP8, GREEN, PLASTIC, DIP-8 | In Stock | 300+: $1.19662 | |
UCC28C42DG4DC DC Switching Controllers | Texas Instruments | 20V, 1-A, BiCMOS Low current 8 pin PWM current mode controller 8-SOIC -40 to 105 | In Stock | 450+: $0.84752 | |
UCC28C43DG4DC DC Switching Controllers | Texas Instruments | 20V, 1-A, low power 1MHz current mode PWM controller - 8.4V/7.6V UVLO 100% duty cycle, -40C to 105C 8-SOIC -40 to 105 | In Stock | 450+: $0.84752 | |
 UCC28C43DGKRDC DC Switching Controllers | Texas Instruments | 1MHz PWM Controller, 20V/1A, 100% Duty Cycle, VSSOP | 2722 | 1+: $0.76560 10+: $0.55000 25+: $0.49562
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UCC28C45DRDC DC Switching Controllers | Texas Instruments | 20V 1A PWM Controller, 1MHz, 50% Duty Cycle, SOIC | 29728 | 50+: $0.21419 150+: $0.17887 500+: $0.14760
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UCC28C45DRG4DC 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-SOIC -40 to 105 | In Stock | 2500+: $0.65938 5000+: $0.64452 7500+: $0.63708
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UCC3800DTRG4DC DC Switching Controllers | Texas Instruments | 1A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8 | In Stock | 2500+: $1.19983 5000+: $1.17557 7500+: $1.16343 | |
UCC3800PWTRDC DC Switching Controllers | Texas Instruments | 1A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, TSSOP-8 | In Stock | 2000+: $1.81357 4000+: $1.77759 | |
UCC3800PWTRG4DC DC Switching Controllers | Texas Instruments | 1A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, TSSOP-8 | In Stock | 2000+: $1.81357 4000+: $1.77759 | |
UCC3801DG4DC DC Switching Controllers | Texas Instruments | 12V, 1A low power BICMOS 1MHz current mode PWM with 9.4V/7.4V UVLO and 50% duty cycle, 0C to 70C 8-SOIC 0 to 70 | In Stock | 300+: $1.15060 | |
UCC3801DTRDC DC Switching Controllers | Texas Instruments | 12V, 1A low power BICMOS 1MHz current mode PWM with 9.4V/7.4V UVLO and 50% duty cycle, 0C to 70C 8-SOIC 0 to 70 | In Stock | 1+: $1.88572 10+: $1.83943 30+: $1.80857
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UCC3801PWTRDC DC Switching Controllers | Texas Instruments | 12V, 1A low power BICMOS 1MHz current mode PWM with 9.4V/7.4V UVLO and 50% duty cycle, 0C to 70C 8-TSSOP 0 to 70 | In Stock | 166+: $1.59280 2000+: $1.34434 4000+: $1.31617
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UCC3803DTRG4DC DC Switching Controllers | Texas Instruments | 12V, 1A low power BICMOS 1MHz current mode PWM with 4.1V/3.6V UVLO and 100% duty cycle, 0C to 70C 8-SOIC 0 to 70 | In Stock | 2500+: $0.87923 5000+: $0.86040 7500+: $0.85099 | |
UCC3803PWG4DC DC Switching Controllers | Texas Instruments | 1A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, TSSOP-8 | In Stock | 300+: $1.59717 | |
 UCC3806NG4DC DC Switching Controllers | Texas Instruments | 15V, 0.5A low power BICMOS 1MHz Dual output current mode PWM controller 0C to 70C 16-PDIP 0 to 70 | In Stock | 50+: $7.89923 | |
 UCC3806PWDC DC Switching Controllers | Texas Instruments | 15V, 0.5A low power BICMOS 1MHz Dual output current mode PWM controller 0C to 70C 16-TSSOP | In Stock | 28+: $9.41600 180+: $8.27826 | |
UCC39421PWTRDC DC Switching Controllers | Texas Instruments | High frequency multimode synchronous controller with optimized efficiency 16-TSSOP 0 to 70 | In Stock | 29+: $9.19600 2000+: $8.21561 | |
 UCC39422PWTRDC DC Switching Controllers | Texas Instruments | SWITCHING CONTROLLER, 2000kHz SWITCHING FREQ-MAX, PDSO20, GREEN, PLASTIC, TSSOP-20 | In Stock | 54+: $4.84880 2000+: $3.39887 |
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