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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 |
|---|---|---|---|---|---|
 LTC3805HMSE#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR FLYBACK 10MSOP | 110 | 1+: $5.92240 10+: $3.92304 50+: $3.08194
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LTC3805HMSE-5#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR MULT TOP 10MSOP | 179 | 1+: $5.92240 10+: $3.92304 50+: $3.08194
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 LTC3803HS6#TRMPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR FLYBACK TSOT23-6 | 74 | 1+: $6.00160 10+: $3.97936 25+: $3.45277
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 LT3782AIUFD#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BOOST 28QFN | In Stock | 2500+: $6.18200 | |
LTC3805HMSE#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR FLYBACK 10MSOP | In Stock | 2500+: $2.35400 | |
LTC3805HMSE-5#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR MULT TOP 10MSOP | In Stock | 2500+: $2.35400 | |
 LTC3826IUH#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 32QFN | In Stock | 2500+: $7.32600 | |
 LTC3851EMSE#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 16MSOP | In Stock | 2500+: $2.29900 | |
LTC3851EMSE-1#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 16MSOP | In Stock | 2500+: $2.29900 | |
 LTC3851EUD-1#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 16QFN | In Stock | 2500+: $2.29900 | |
LTC3851IMSE#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 16MSOP | In Stock | 2500+: $2.58500 | |
LTC3851IMSE-1#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 16MSOP | In Stock | 2500+: $2.58500 | |
LTC3803HS6#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR FLYBACK TSOT23-6 | In Stock | 2500+: $2.39800 | |
 LT3782AIFE#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BOOST 28TSSOP | 11 | 1+: $12.34640 10+: $8.56856 50+: $6.97594
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LT3782AIUFD#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BOOST 28QFN | In Stock | 73+: $6.54937 | |
 LTC3851IMSE-1#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 16MSOP | In Stock | 185+: $2.82599 | |
 LM5085SDE/NOPBDC DC Switching Controllers | Texas Instruments | 4.5-75V Wide Vin, Constant On-Time Non-Synchronous PFET Buck Controller 8-WSON -40 to 125 | 746 | 1+: $2.59600 10+: $1.93952 25+: $1.77584
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LM5085SDX/NOPBDC DC Switching Controllers | Texas Instruments | IC REG CTRLR BUCK 8WSON | 4801 | 1+: $2.20000 10+: $1.63856 25+: $1.49741
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 LM5088MHX-1/NOPBDC DC Switching Controllers | Texas Instruments | 4.5-75V Wide Vin, Current Mode Non-Synchronous Buck Controller 16-HTSSOP -40 to 125 | In Stock | 2500+: $2.00843 | |
LM5088MHX-2/NOPBDC DC Switching Controllers | Texas Instruments | Wide Vin DC/DC Buck Controller, 75V, 1MHz, 10A, HTSSOP | 3898 | 10+: $2.07600 30+: $1.84628 100+: $1.61143
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 NCV3843BVD1R2GDC DC Switching Controllers | onsemi | Current Mode PWM Controller, SOIC-8 Narrow Body, 2500-REEL | 4015 | 1+: $1.04720 10+: $0.75944 25+: $0.68746
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 LM25085MY/NOPBDC DC Switching Controllers | Texas Instruments | DC/DC Cntrlr Single-OUT Step Down 1000kHz 8-Pin HVSSOP EP T/R | 1332 | 1+: $2.56285 10+: $2.17543 30+: $1.93200
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LM25085SD/NOPBDC DC Switching Controllers | Texas Instruments | DC/DC Controller, Step Down, 1000kHz, 8-Pin WSON EP, SMT | 169 | 1+: $6.31028 10+: $6.04115 30+: $5.87657 | |
 LM5085MM/NOPBDC DC Switching Controllers | Texas Instruments | Wide Vin DC/DC Buck Controller, 75V, 1MHz, PFET, 8-VSSOP | 59 | 1+: $2.88685 10+: $2.81143 30+: $2.76172 | |
LM5085MY/NOPBDC DC Switching Controllers | Texas Instruments | DC/DC Controller, 75V, 1.75A, 1MHz, 1-Ch, HVSSOP | 6466 | 1+: $2.59600 10+: $1.93952 25+: $1.77584
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