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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 |
|---|---|---|---|---|---|
 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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 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 | |
LM25085SDE/NOPBDC DC Switching Controllers | Texas Instruments | 4.5-42V 10A PFET Buck Controller, 1MHz, Non-Sync, 8-WSON | 550 | 1+: $1.85680 10+: $1.37192 25+: $1.25066
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 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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 UCD9220RGZRDC DC Switching Controllers | Texas Instruments | 2MHz 2-Rail 4-Phase Digital PWM Buck Controller VQFN | In Stock | 50+: $5.27120 2500+: $4.29275 | |
 LM25088MHX-2/NOPBDC DC Switching Controllers | Texas Instruments | Wide Vin Buck Controller, 1MHz, 10A, 1-Phase, HTSSOP | 3477 | 1+: $3.11520 10+: $2.34256 25+: $2.15037
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LM3478QMMX/NOPBDC DC Switching Controllers | Texas Instruments | Step Up DC/DC Controller, 1.26V-40V, 1000kHz, 8-Pin VSSOP | 291 | 1+: $1.68515 10+: $1.41085 30+: $1.26000
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 TPS51113DRCTDC DC Switching Controllers | Texas Instruments | Synchronous Buck Controller, 4.5-13.2V In, 300kHz, 10A Out, SON | 1353 | 1+: $3.23840 10+: $2.44288 25+: $2.24294
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TPS53114PWPRDC DC Switching Controllers | Texas Instruments | 4.5V to 24V Input, Synchronous Step-Down Controller for Low Voltage Power Rails 16-HTSSOP -40 to 85 | 4400 | 111+: $2.37600 | |
 TPS40197RGYTDC DC Switching Controllers | Texas Instruments | 6A Synchronous Buck Controller, 4.5-14V In, 1.2V Out, VQFN | 272 | 1+: $5.26240 10+: $4.03480 25+: $3.72803
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 TPS40200DRBTDC DC Switching Controllers | Texas Instruments | Wide Input Non-Synchronous Buck DC/DC Controller 8-SON -40 to 85 | 503 | 1+: $2.26160 10+: $1.68520 25+: $1.54035
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 TPS40200MDREPG4DC DC Switching Controllers | Texas Instruments | Enhanced Product Wide-Input-Range Non-Synchronous Voltage-Mode Controller 8-SOIC -55 to 125 | In Stock | 2500+: $2.33346 | |
 TPS40210DGQG4DC DC Switching Controllers | Texas Instruments | 4.5~52V Wide Input Range Boost/SEPIC/Flyback DC-DC Controller 10-HVSSOP -40 to 125 | In Stock | 320+: $1.15552 | |
TPS40210DGQRG4DC DC Switching Controllers | Texas Instruments | 4.5~52V Wide Input Range Boost/SEPIC/Flyback DC-DC Controller 10-HVSSOP -40 to 125 | In Stock | 1+: $1.13520 2500+: $0.55612 5000+: $0.54319
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TPS40211DRCRG4DC DC Switching Controllers | Texas Instruments | Wide Input Range Current Mode Boost Controller 10-VSON -40 to 125 | In Stock | 3000+: $0.71357 6000+: $0.69842 9000+: $0.69084 | |
UCC25600DRDC DC Switching Controllers | Texas Instruments | 8-pin high-performance resonant mode LLC controller 8-SOIC -40 to 125 | 4647 | 1+: $1.03840 10+: $0.74976 25+: $0.67795
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UCC25600DRG4DC DC Switching Controllers | Texas Instruments | 8-pin high-performance resonant mode LLC controller 8-SOIC -40 to 125 | In Stock | 2500+: $0.40280 5000+: $0.39288 7500+: $0.38790
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 UCC2897APWDC DC Switching Controllers | Texas Instruments | 1MHz Active Clamp PWM Controller, 16V In, 2A Out, Flyback, TSSOP | 1354 | 1+: $2.71920 10+: $2.03720 70+: $1.72052
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 UCC2897ARGPRDC DC Switching Controllers | Texas Instruments | 110-V active clamp current mode PWM controller with P-channel clamp FET and line OV protection 20-QFN -40 to 125 | 14 | 1+: $1.35428 10+: $1.10915 30+: $0.97543 | |
LM5085MMX/NOPBDC DC Switching Controllers | Texas Instruments | 4.5-75V Wide Vin, Constant On-Time Non-Synchronous PFET Buck Controller 8-VSSOP -40 to 125 | 26 | 1+: $2.89885 10+: $2.82515 30+: $2.77543 | |
 TPS51218DSCTDC DC Switching Controllers | Texas Instruments | DC/DC Controller, 20A, 3V-28V In, 0.7V-2.6V Out, 465kHz, 1-OUT, SON | 157 | 1+: $3.34400 10+: $2.52648 25+: $2.32109
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