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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 |
|---|---|---|---|---|---|
 UC2846NG4DC DC Switching Controllers | Texas Instruments | 500kHz Dual Output PWM Controller, 40V, 16-PDIP | In Stock | 150+: $2.46441 | |
 UC2846QTRDC DC Switching Controllers | Texas Instruments | Current Mode PWM Controller 20-PLCC -40 to 85 | In Stock | 155+: $1.70720 1000+: $1.55668 2000+: $1.51885
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 UC2847DWDC DC Switching Controllers | Texas Instruments | Current Mode PWM Controller 16-SOIC -40 to 85 | In Stock | 63+: $4.21520 80+: $4.64915 | |
UC2847NDC DC Switching Controllers | Texas Instruments | Current Mode PWM Controller 16-PDIP -40 to 85 | In Stock | 49+: $5.35040 | |
UC2863DWDC DC Switching Controllers | Texas Instruments | DC/DC Controller, Resonant PWM, 450kHz, 22V Max, 2 Outputs, SOIC | 42 | 1+: $7.25120 10+: $5.62320 40+: $5.04372
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UC3524ADWTRDC DC Switching Controllers | Texas Instruments | Advanced 40 VCC, double ended 300KHz voltage mode PWM controller with 45% duty cycle, 0C to 70C 16-SOIC 0 to 70 | 22 | 1+: $3.93943 10+: $3.46800 30+: $3.22800 | |
UC3524ANG4DC DC Switching Controllers | Texas Instruments | Advanced 40 VCC, double ended 300KHz voltage mode PWM controller with 45% duty cycle, 0C to 70C 16-PDIP 0 to 70 | In Stock | 300+: $1.15573 | |
 UC3524DTRDC DC Switching Controllers | Texas Instruments | 0.1A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 | In Stock | 150+: $1.76000 2500+: $1.09317 5000+: $1.07069
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UC3524DTRG4DC DC Switching Controllers | Texas Instruments | 0.1A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 | In Stock | 2500+: $1.09317 5000+: $1.07069 7500+: $1.05943 | |
UC3524DWTRDC DC Switching Controllers | Texas Instruments | 40V VCC, double ended 300KHz voltage mode PWM controller with 45% duty cycle, 0C to 70C 16-SOIC 0 to 70 | In Stock | 138+: $1.90960 2000+: $1.60063 4000+: $1.56812 | |
UC3524NG4DC DC Switching Controllers | Texas Instruments | 0.1A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, PDIP16, GREEN, PLASTIC, DIP-16 | In Stock | 250+: $1.42718 | |
UC3525ADWG4DC DC Switching Controllers | Texas Instruments | 35V, Dual 0.4A 400KHz PWM controller with 0C to 70C 16-SOIC 0 to 70 | In Stock | 320+: $1.12233 | |
 UC3573DTRDC DC Switching Controllers | Texas Instruments | Buck Pulse Width Modulator Stepdown Voltage Regulator 8-SOIC 0 to 70 | In Stock | 137+: $1.92720 2500+: $1.60360 5000+: $1.57285 | |
 UCC2806DDC DC Switching Controllers | Texas Instruments | 15V, 0.5A low power BICMOS 1MHz Dual output current mode PWM controller -40C to 85C 16-SOIC -40 to 85 | In Stock | 24+: $10.99120 120+: $9.78824 | |
UCC2806DTRDC DC Switching Controllers | Texas Instruments | 1MHz Dual Output Current Mode PWM Controller, 15V, 0.5A, SOIC | In Stock | 28+: $9.41600 2500+: $7.60370 | |
 UCC2806DWG4DC DC Switching Controllers | Texas Instruments | 1MHz Dual Output Current Mode PWM Controller, 15V, 0.5A, SOIC | In Stock | 80+: $7.96400 | |
UCC2806DWTRDC DC Switching Controllers | Texas Instruments | 1MHz Dual Output Current Mode PWM Controller, 14.5V, 500mA, SOIC | 940 | 1+: $12.53120 10+: $9.89472 25+: $9.23507
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 UCC38C40DRDC DC Switching Controllers | Texas Instruments | 20V, 1-A, Low current 1MHz current mode PWM controller with 7V/6.6V UVLO 100% duty cycle, 0C to 70C 8-SOIC 0 to 70 | 35 | 1+: $0.90343 10+: $0.88115 30+: $0.86572 | |
 UCC38C41DGKRDC DC Switching Controllers | Texas Instruments | 1A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, MSOP-8 | In Stock | 2500+: $0.85539 5000+: $0.83699 7500+: $0.82778 | |
UCC38C41DGKRG4DC DC Switching Controllers | Texas Instruments | 1A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, MSOP-8 | In Stock | 2500+: $0.85539 5000+: $0.83699 7500+: $0.82778 | |
UCC38C41DRDC DC Switching Controllers | Texas Instruments | 20V, 1-A, Low current 1MHz current mode PWM controller with 7V/6.6V UVLO 50% duty cycle, 0C to 70C 8-SOIC 0 to 70 | 16 | 1+: $1.75200 10+: $1.47085 30+: $1.29600 | |
UCC38C41DRG4DC DC Switching Controllers | Texas Instruments | 20V, 1-A, Low current 1MHz current mode PWM controller with 7V/6.6V UVLO 50% duty cycle, 0C to 70C 8-SOIC 0 to 70 | In Stock | 2500+: $0.65938 5000+: $0.64452 7500+: $0.63708
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UCC38C42DG4DC DC Switching Controllers | Texas Instruments | 20V, 1-A, Low current 1MHz current mode PWM controller with 14.5V/9V UVLO 100% duty cycle, 0C to 70C 8-SOIC 0 to 70 | In Stock | 450+: $0.84752 | |
UCC38C42DGKRDC DC Switching Controllers | Texas Instruments | 20V, 1-A, Low current 1MHz current mode PWM controller with 14.5V/9V UVLO 100% duty cycle, 0C to 70C 8-VSSOP 0 to 70 | In Stock | 2500+: $0.90065 5000+: $0.88147 7500+: $0.87186 | |
UCC38C42DRDC DC Switching Controllers | Texas Instruments | 20V, 1-A, Low current 1MHz current mode PWM controller with 14.5V/9V UVLO 100% duty cycle, 0C to 70C 8-SOIC 0 to 70 | 211 | 1+: $0.84172 10+: $0.67200 30+: $0.58628 |
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