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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 |
|---|---|---|---|---|---|
 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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 LTC3727AIG-1#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 28SSOP | 25 | 1+: $14.35280 10+: $10.05224 47+: $8.29990
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LTC3727AIG-1#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 28SSOP | In Stock | 2000+: $7.72200 | |
 LTC3878IGN#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 16SSOP | 430 | 1+: $6.33600 10+: $4.21784 25+: $3.66502
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LTC3878IGN#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 16SSOP | In Stock | 2500+: $2.58500 | |
 LTC3879EMSE#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 16MSOP | In Stock | 2500+: $2.35400 | |
 LTC3879EUD#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 16QFN | In Stock | 2500+: $2.35400 | |
LTC3879IMSE#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 16MSOP | 283 | 1+: $6.47680 10+: $4.31552 37+: $3.54830
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LTC3879IMSE#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 16MSOP | In Stock | 2500+: $2.66200 | |
LTC3879IUD#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 16QFN | 785 | 1+: $6.47680 10+: $4.31552 25+: $3.75197
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LTC3879IUD#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 16QFN | In Stock | 2500+: $2.66200 | |
 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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 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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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 | |
 2005ASZDC DC Switching Controllers | onsemi | IC REG CTRLR 16SOIC | In Stock | 2500+: $0.33197 5000+: $0.30649 7500+: $0.29354
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 UC3842ADDC DC Switching Controllers | onsemi | Current Mode PWM Controller, 1A, 500kHz, 14-Pin SOIC, SMT | In Stock | 95+: $0.47047 | |
 UC3842DDC DC Switching Controllers | onsemi | IC Reg Ctrlr Pwm Cm 14-SOIC | In Stock | 54+: $0.52067 | |
 UC3842NDC DC Switching Controllers | onsemi | IC REG CTRLR PWM CM 8-DIP | In Stock | 50+: $0.52818 | |
 UC3845DDC DC Switching Controllers | onsemi | Current Mode PWM Controller, 1A, 500kHz, 14-Pin SOIC | In Stock | 54+: $0.52067 | |
 MAX8540EEE+DC DC Switching Controllers | Analog Devices Inc./Maxim Integrated | IC REG CTRLR MULT TOP 16QSOP | In Stock | 1+: $5.86080 100+: $2.93876 300+: $2.62739
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 MAX15005BAUE/V+TDC DC Switching Controllers | Analog Devices Inc./Maxim Integrated | IC REG CTRLR MULT TOP 16TSSOP | 2750 | 2500+: $1.67187 5000+: $1.64006 | |
MAX8540EEE+TDC DC Switching Controllers | Analog Devices Inc./Maxim Integrated | IC REG CTRLR MULT TOP 16QSOP | In Stock | 2500+: $1.81413 | |
 MIC2164YMMDC DC Switching Controllers | Microchip Technology | IC REG CTRLR BUCK 10MSOP | In Stock | 400+: $0.93280 |
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