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DC DC Switching Controllers
(16631 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 |
|---|---|---|---|---|---|
 LT8357EMSE#TRPBFDC DC Switching Controllers | Analog Devices Inc. | LOW-IQ 2MHZ 60V ISOLATED SEPIC F | In Stock | 2500+: $2.05700 | |
LT8357JMSE#TRPBFDC DC Switching Controllers | Analog Devices Inc. | LOW-IQ 2MHZ 60V ISOLATED SEPIC F | In Stock | 2500+: $2.27700 | |
LT8357HMSE#TRPBFDC DC Switching Controllers | Analog Devices Inc. | LOW-IQ 2MHZ 60V ISOLATED SEPIC F | In Stock | 2500+: $2.47500 | |
 LT8357JMSE#PBFDC DC Switching Controllers | Analog Devices Inc. | LOW-IQ 2MHZ 60V ISOLATED SEPIC F | In Stock | 1036+: $4.49156 | |
LT8357HMSE#PBFDC DC Switching Controllers | Analog Devices Inc. | LOW-IQ 2MHZ 60V ISOLATED SEPIC F | 317 | 1+: $6.14240 10+: $4.07792 37+: $3.34614
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LT8357EMSE#PBFDC DC Switching Controllers | Analog Devices Inc. | LOW-IQ 2MHZ 60V ISOLATED SEPIC F | 2535 | 1+: $5.36800 10+: $3.53496 37+: $2.88521
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 UC3824DWTRDC DC Switching Controllers | Texas Instruments | 30-V, 1.5A double ended PWM controller with 9.2V/8.4V UVLO and 85% duty cycle , 0C to 70C 16-SOIC 0 to 70 | In Stock | 2000+: $11.20953 | |
 UC2823ANDC DC Switching Controllers | Texas Instruments | 30V, 2A double ended 1MHz PWM controller with 9.2V/8.4V UVLO and 100% duty cycle, -40C to 85C 16-PDIP -40 to 85 | In Stock | 1+: $24.25280 10+: $19.55272 14+: $19.40400
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 LM5150QURUMRQ1DC DC Switching Controllers | Texas Instruments | 1.5-V TO 42-V WIDE VIN, LOW IQ B | 44 | 1+: $2.73772 10+: $2.67257 30+: $2.62972 | |
 LM51501QURUMRQ1DC DC Switching Controllers | Texas Instruments | 1.5-V TO 42-V WIDE VIN, LOW IQ B | 33 | 1+: $2.75657 10+: $2.69143 30+: $2.64857 | |
 ISL8121IRZDC DC Switching Controllers | Renesas Electronics Corporation | BUCK REGULATOR POSITIVE OUTPUT S | In Stock | 1+: $1.66628 10+: $1.62857 30+: $1.60457
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 MIC2133YML-TRDC DC Switching Controllers | Microchip Technology | 75V, DUAL PHASE ADVANCED COT PWM | 15 | 1+: $8.98115 10+: $8.05543 30+: $7.49143 | |
 MIC2132YML-TRDC DC Switching Controllers | Microchip Technology | 75V, DUAL PHASE ADVANCED COT PWM | 1219 | 1+: $2.53440 25+: $2.12080 100+: $1.92720
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 PXE1211CPMG003XTMA1DC DC Switching Controllers | Infineon Technologies | IFX PRIMARION CNTRLLER PG-VQFN-4 | In Stock | 1+: $4.78720 10+: $3.66080 25+: $3.37814
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 UC3842BDC DC Switching Controllers | UMW | SOP-8 AC-DC CONTROLLERS & REGULA | 45247 | 50+: $0.08987 150+: $0.08377 500+: $0.07921
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 UC3845BDC DC Switching Controllers | UMW | SOP-8 AC-DC CONTROLLERS & REGULA | 4450 | 1+: $0.34320 5+: $0.29392 10+: $0.27808
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 UC3843BDC DC Switching Controllers | UMW | SOP-8 AC-DC CONTROLLERS & REGULA | 2513 | 1+: $0.36080 5+: $0.31152 10+: $0.29480
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 NCP81270CMNTXGDC DC Switching Controllers | onsemi | NCP81270CMNTXG | 3015 | 1+: $1.19680 10+: $0.86768 25+: $0.78637
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 XDPP1100Q040XUMA1DC DC Switching Controllers | Infineon Technologies | CONTROLLER | In Stock | 4000+: $2.81992 | |
 XDPS2201VXUMA1DC DC Switching Controllers | Infineon Technologies | DIGITAL CHARGER/ADAPTER | In Stock | 2500+: $1.65198 | |
XDPS2201XXUMA1DC DC Switching Controllers | Infineon Technologies | DIGITAL CHARGER/ADAPTER | In Stock | 2500+: $1.65198 | |
XDPS2201DXUMA1DC DC Switching Controllers | Infineon Technologies | DIGITAL CHARGER/ADAPTER | In Stock | 2500+: $1.94696 | |
 RT6190GQWDC DC Switching Controllers | Richtek | IC REG CTRLR BUCK-BOOST WQFN-40 | 1452 | 1+: $6.71440 10+: $5.18672 25+: $4.80480
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 LT8316IF#TRPBFDC DC Switching Controllers | Analog Devices Inc. | 560VIN MICROPOWER, ISOLATED NO-O | In Stock | 2500+: $3.04700 | |
 LT8316IF#PBFDC DC Switching Controllers | Analog Devices Inc. | 560VIN MICROPOWER, ISOLATED NO-O | 146 | 1+: $7.15440 10+: $4.79512 25+: $4.18000
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