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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 |
|---|---|---|---|---|---|
 MB39A123PMT-G-JNE1DC DC Switching Controllers | Infineon Technologies | IC REGULATOR 48LQFP | 154 | 94+: $2.80720 | |
 LTC7820EUFD#PBFDC DC Switching Controllers | Analog Devices Inc. | IC CHARGE PUMP DC/DC CTRLR 28QFN | 1675 | 1+: $10.28720 10+: $7.12976 73+: $6.17097 | |
LTC7820IUFD#PBFDC DC Switching Controllers | Analog Devices Inc. | IC CHARGE PUMP DC/DC CTRLR 28QFN | 172 | 1+: $12.94480 10+: $9.00856 73+: $7.05097
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LTC7820EUFD#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC CHARGE PUMP DC/DC CTRLR 28QFN | 1321 | 1+: $12.10880 10+: $8.38816 25+: $7.41910
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LTC7820IUFD#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC CHARGE PUMP DC/DC CTRLR 28QFN | In Stock | 2500+: $6.74300 | |
 MIC2127AYML-TRDC DC Switching Controllers | Microchip Technology | IC REG CTRLR BUCK 16VQFN | 1850 | 1+: $1.36400 25+: $1.13520 100+: $1.10000
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 NCP81174NMNTXGDC DC Switching Controllers | onsemi | Multi-Phase Synchronous Buck Controller with Power Saving Mode and PWM VID Interface 4/3/2-Phase Synchronous Buck Controller with Power Saving Mode and PWM VID Interface, 2500-REEL | In Stock | 174+: $1.52240 2500+: $0.85250 | |
 NCP81218MNTXGDC DC Switching Controllers | onsemi | IC SWITCHING CONTROLLER QFN | In Stock | 250+: $2.10320 2500+: $1.20450 | |
 NCP81239AMNTXGDC DC Switching Controllers | onsemi | Switching Controller | 2748 | 1+: $2.42000 10+: $1.80488 25+: $1.65088
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 NCP81274MNTXGDC DC Switching Controllers | onsemi | Multi-Phase Synchronous Buck Controller with Power Saving Mode and PWM VID Interface, 5000-REEL | 5465 | 1+: $2.27040 10+: $1.69312 25+: $1.54774
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NCP81276MNTXGDC DC Switching Controllers | onsemi | Multi-Phase Synchronous Buck Controller with Power Saving Mode and PWM VID Interface, 5000-REEL | 5497 | 1+: $2.64000 10+: $1.67376 25+: $1.42102
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 NCV891234MW33R2GDC DC Switching Controllers | onsemi | Step-Down Regulator, Dual-Mode, 2 MHz Low-IQ, 3000-REEL | In Stock | 93+: $2.85120 | |
 MCP19123T-E/MQDC DC Switching Controllers | Microchip Technology | IC REG CTRLR BCK PMBUS 28QFN | In Stock | 1+: $5.25360 3300+: $3.97760 | |
MCP19123-E/MQDC DC Switching Controllers | Microchip Technology | DIGITALLY ENHANCED POWER ANALOG | In Stock | 146+: $3.97760 | |
 TPS40007TDA2DC DC Switching Controllers | Texas Instruments | Low Input, High-Efficiency Synchronous Buck Controller, TPS40007-DIE 0- 25 Only | In Stock | 20+: $44.15796 | |
 UC1825VTD2DC DC Switching Controllers | Texas Instruments | High-Speed PWM Controller, UC1825-DIE 0- | In Stock | 10+: $908.97664 | |
UC1825VTD1DC DC Switching Controllers | Texas Instruments | High-Speed PWM Controller, UC1825-DIE 0- | In Stock | 88+: $731.67620 | |
TPS40007TDA3DC DC Switching Controllers | Texas Instruments | Low Input, High-Efficiency Synchronous Buck Controller, TPS40007-DIE 0- 25 Only | In Stock | 100+: $8.62004 | |
 LM5170QPHPRQ1DC DC Switching Controllers | Texas Instruments | Multiphase Bidirectional Current Controller 48-HTQFP -40 to 150 | 88 | 1+: $6.26915 10+: $5.41543 30+: $4.90800 | |
 LTC7800IUDC#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR SYNC BUCK 60V 20QFN | In Stock | 2500+: $5.22500 | |
LTC7800EUDC#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR SYNC BUCK 60V 20QFN | 1179 | 1+: $9.65360 10+: $6.59384 91+: $4.94512
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LTC7800HUDC#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR SYNC BUCK 60V 20QFN | 544 | 1+: $11.25520 10+: $7.75896 91+: $5.87869
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LTC7800IUDC#PBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR SYNC BUCK 60V 20QFN | 179 | 1+: $10.68320 10+: $7.34184 91+: $5.54352
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 LM34936QPWPTQ1DC DC Switching Controllers | Texas Instruments | 30-V automotive wide VIN synchronous four-switch buck-boost controller 28-HTSSOP -40 to 125 | 698 | 1+: $7.44480 10+: $5.77544 25+: $5.35814
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 LM5122ZAPWPRDC DC Switching Controllers | Texas Instruments | 3-65V Wide Vin, Current Mode Synchronous Boost Controller with Multiphase Capability 24-HTSSOP -40 to 125 | 17 | 1+: $3.42515 10+: $2.91943 30+: $2.61943 |
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