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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 |
|---|---|---|---|---|---|
 TPS53125RGETDC DC Switching Controllers | Texas Instruments | 2-OUT DC/DC Controller, Step Down, 350kHz, 24-Pin VQFN EP | 272 | 1+: $5.37680 10+: $4.12280 25+: $3.80970
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 LT3845MPFE#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 16TSSOP | 134 | 1+: $22.50160 10+: $16.23600 95+: $13.86000 | |
 LTC3785IUF#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK-BOOST 24QFN | 50 | 1+: $10.48080 10+: $7.19312 91+: $5.42458
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LTC3785IUF#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK-BOOST 24QFN | In Stock | 2500+: $5.09300 | |
 LM25085QMY/NOPBDC DC Switching Controllers | Texas Instruments | Automotive Grade 4.5-42V Wide Vin, Constant On-Time Non-Synchronous PFET Buck Controller 8-HVSSOP -40 to 125 | 1676 | 1+: $2.47280 10+: $1.84624 25+: $1.68925
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LM25085QMYX/NOPBDC DC Switching Controllers | Texas Instruments | Automotive Grade 4.5-42V Wide Vin, Constant On-Time Non-Synchronous PFET Buck Controller 8-HVSSOP -40 to 125 | 44 | 1+: $2.84743 10+: $2.77543 30+: $2.72743 | |
 MAX1744EUB/V+DC DC Switching Controllers | Analog Devices Inc./Maxim Integrated | IC REG CTRLR BUCK 10UMAX | 52 | 1+: $7.74400 10+: $6.01568 50+: $5.32312
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MAX1744EUB/V+TDC DC Switching Controllers | Analog Devices Inc./Maxim Integrated | IC REG CTRLR BUCK 10UMAX | In Stock | 2500+: $4.64240 | |
MAX669EUB/V+TDC DC Switching Controllers | Analog Devices Inc./Maxim Integrated | IC REG CTRLR MULT TOP 10UMAX | In Stock | 2500+: $3.90088 | |
 LTC3829EFE#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 38TSSOP | 92 | 1+: $10.85040 10+: $7.46504 50+: $6.03979
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LTC3856EFE#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 38TSSOP | 47 | 1+: $9.65360 10+: $6.59384 50+: $5.30446
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LTC3856IFE#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 38TSSOP | In Stock | 100+: $5.30992 | |
 LTC3856EUH#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 32WFQFN | 35 | 1+: $9.05520 10+: $6.16176 73+: $4.72065
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 BD9540EFV-E2DC DC Switching Controllers | ROHM Semiconductor | IC REG CTRLR BUCK 28HTSSOP | In Stock | 2500+: $1.64597 5000+: $1.61458 | |
 BD9610AMUV-E2DC DC Switching Controllers | ROHM Semiconductor | IC REG CTRLR BUCK 20VQFN | In Stock | 1+: $3.68720 2500+: $2.01253 | |
 UCC28251PWRDC DC Switching Controllers | Texas Instruments | PWM Controller, DC/DC, 945kHz, 100% Duty Cycle, Push-Pull, TSSOP | 33 | 1+: $4.92857 10+: $4.18457 30+: $3.74228 | |
 AP2014SG-13DC DC Switching Controllers | Diodes Incorporated | IC REG CTRLR BUCK SOP-8L | In Stock | 2500+: $0.67215 5000+: $0.63527 7500+: $0.61667
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 LT3748MPMS#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR FLYBACK 16MSOP | 278 | 1+: $20.19600 10+: $14.46808 37+: $12.43630
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LT3748MPMS#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR FLYBACK 16MSOP | In Stock | 2500+: $12.05600 | |
 LV5655VB-MPB-EDC DC Switching Controllers | onsemi | BI-CMOS LSI 3-CHANNEL SWITCHINGREGULATOR CONTROLLER | In Stock | 115+: $2.28800 | |
 IXD3221A095MR-GDC DC Switching Controllers | Littelfuse | IC REG CTRLR BUCK SOT25 | In Stock | 15000+: $0.49265 | |
IXD3221A09AMR-GDC DC Switching Controllers | Littelfuse | IC REG CTRLR BUCK SOT25 | In Stock | 15000+: $0.49265 | |
 ADP5054ACPZ-R7DC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 48LFCSP | 3074 | 1+: $12.64560 10+: $8.78328 25+: $7.77744
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 LM5025DMTC/NOPBDC DC Switching Controllers | Texas Instruments | Active Clamp Voltage Mode PWM Controller 16-TSSOP -40 to 125 | In Stock | 185+: $1.43440 | |
LM5025DMTCX/NOPBDC DC Switching Controllers | Texas Instruments | IC REG CTRLR FWRD CONV 16TSSOP | In Stock | 167+: $1.58400 |
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