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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 |
|---|---|---|---|---|---|
 UC2526AQDC DC Switching Controllers | Texas Instruments | Regulating Pulse Width Modulator 20-PLCC -25 to 85 | In Stock | 151+: $1.75120 | |
 UC2527ANDC DC Switching Controllers | Texas Instruments | Enhanced 35V, Dual 0.4A 400KHz PWM controller with high output when off, -25C to 85C 16-PDIP -40 to 85 | In Stock | 55+: $4.79600 200+: $3.52110 | |
 UC2572DG4DC DC Switching Controllers | Texas Instruments | Negative output Flyback pulse width modulator 8-SOIC -40 to 85 | In Stock | 225+: $2.08392 | |
UC2823AQDC DC Switching Controllers | Texas Instruments | 2.2A SWITCHING CONTROLLER, 1150kHz SWITCHING FREQ-MAX, PQCC20, GREEN, PLASTIC, LCC-20 | In Stock | 23+: $11.51040 46+: $9.72343 | |
UC2823AQG3DC DC Switching Controllers | Texas Instruments | 2.2A SWITCHING CONTROLLER, 1150kHz SWITCHING FREQ-MAX, PQCC20, GREEN, PLASTIC, LCC-20 | In Stock | 46+: $9.72343 | |
 UC2823DWDC DC Switching Controllers | Texas Instruments | 1MHz PWM Controller, 30V, 1.5A, 80% Duty Cycle, SOIC | 22 | 1+: $6.92400 | |
UC2823QDC DC Switching Controllers | Texas Instruments | 2A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PQCC20, GREEN, PLASTIC, LCC-20 | 404 | 85+: $3.11520 | |
UC2823QTRDC DC Switching Controllers | Texas Instruments | 2A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PQCC20, GREEN, PLASTIC, LCC-20 | In Stock | 132+: $2.00640 1000+: $1.85731 2000+: $1.81357
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UC2824NDC DC Switching Controllers | Texas Instruments | 30-V, 1.5A double ended 1MHz PWM controller with 9.2V/8.4V UVLO, 80% duty cycle, -40C to 85C 16-PDIP -40 to 85 | In Stock | 14+: $18.77040 50+: $17.13237 | |
 UC3841DWTRDC DC Switching Controllers | Texas Instruments | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO18, GREEN, SOIC-18 | In Stock | 65+: $4.04800 2000+: $6.59351 | |
UC3847DWTRDC DC Switching Controllers | Texas Instruments | 0.5A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO16, GREEN, SOIC-16 | In Stock | 2000+: $3.74916 | |
UC3874DWTR-1DC DC Switching Controllers | Texas Instruments | 1A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, PDSO18, GREEN, SOIC-18 | In Stock | 35+: $7.52400 2000+: $5.72531 | |
 UCC2580D-3G4DC DC Switching Controllers | Texas Instruments | 16V active clamp current mode PWM controller with N-channel clamp FET and 16V turn-on, -40°C to 85°C 16-SOIC -40 to 85 | In Stock | 120+: $3.12290 | |
 UCC2813PWTR-0G4DC DC Switching Controllers | Texas Instruments | IC REG CTRLR MULT TOP 8TSSOP | In Stock | 2000+: $0.85131 4000+: $0.83193 6000+: $0.82222
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 UCC35702DTRDC DC Switching Controllers | Texas Instruments | 1.2A SWITCHING CONTROLLER, 700kHz SWITCHING FREQ-MAX, PDSO14, GREEN, PLASTIC, SOIC-14 | In Stock | 55+: $4.77840 2500+: $3.61068 | |
UCC35702DTRG4DC DC Switching Controllers | Texas Instruments | IC REG CTRLR MULT TOP 14SOIC | In Stock | 2500+: $3.61068 | |
 UCC35702NG4DC DC Switching Controllers | Texas Instruments | 1.2A SWITCHING CONTROLLER, 700kHz SWITCHING FREQ-MAX, PDIP14, GREEN, PLASTIC, MS-001AA, DIP-14 | In Stock | 75+: $4.87016 | |
 UCC35702PWTRDC DC Switching Controllers | Texas Instruments | 1.2A SWITCHING CONTROLLER, 700kHz SWITCHING FREQ-MAX, PDSO14, GREEN, PLASTIC, TSSOP-14 | In Stock | 54+: $4.84880 2000+: $3.69080 | |
UCC35702PWTRG4DC DC Switching Controllers | Texas Instruments | 1.2A SWITCHING CONTROLLER, 700kHz SWITCHING FREQ-MAX, PDSO14, GREEN, PLASTIC, TSSOP-14 | In Stock | 2000+: $3.69080 | |
 UCC3813DTR-0DC DC Switching Controllers | Texas Instruments | Economy low power BICMOS 1MHz current mode PWM with 7.2V/6.9V UVLO and 100% duty cycle, 0C to 70C 8-SOIC 0 to 70 | 1166 | 1+: $1.66320 10+: $1.22672 25+: $1.11690
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UCC3813DTR-1G4DC DC Switching Controllers | Texas Instruments | Economy 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 | 2500+: $0.84465 5000+: $0.82645 7500+: $0.81734 | |
UCC3813DTR-3DC DC Switching Controllers | Texas Instruments | Economy low power BICMOS 1MHz current mode PWM with 4.1V/3.6V UVLO, 100% duty cycle, 0C to 70C 8-SOIC 0 to 70 | 1680 | 1+: $1.37485 10+: $1.25143 30+: $1.17428
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UCC3813PWTR-0G4DC DC Switching Controllers | Texas Instruments | Economy low power BICMOS 1MHz current mode PWM with 7.2V/6.9V UVLO and 100% duty cycle, 0C to 70C 8-TSSOP 0 to 70 | In Stock | 2000+: $0.85131 4000+: $0.83193 6000+: $0.82222
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 UCD7230PWPDC DC Switching Controllers | Texas Instruments | Synchronous Buck Driver, 15.5V, 4A, 2MHz, HTSSOP | In Stock | 226+: $1.17040 350+: $0.97041 | |
 UCD7230RGWRG4DC DC Switching Controllers | Texas Instruments | IC REG CTRLR BUCK 20VQFN | In Stock | 3000+: $0.76114 6000+: $0.74518 9000+: $0.73718 |
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