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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 |
|---|---|---|---|---|---|
 TPS40054PWPRDC DC Switching Controllers | Texas Instruments | Synchronous Buck Controller, 40V, 1MHz, 1-Phase, HTSSOP | 2235 | 1+: $5.02480 10+: $3.84824 25+: $3.55309
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TPS40055PWPG4DC DC Switching Controllers | Texas Instruments | Wide Input (8V-40V) up to 1MHz Frequency Synchronous Buck Controller, source/sink 16-HTSSOP -40 to 85 | In Stock | 180+: $2.76491 | |
 TPS40101RGETDC DC Switching Controllers | Texas Instruments | Mid Range Input Synchronous Buck Controller with Advanced Sequencing and Output Margining 24-VQFN -40 to 85 | 147 | 1+: $5.58800 10+: $4.29088 25+: $3.96704
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 TPS40140RHHRG4DC DC Switching Controllers | Texas Instruments | Stackable 2 Channel Multiphase or 2 Channel Independent Output Controller 36-VQFN -40 to 85 | In Stock | 2500+: $2.65131 | |
 TPS40190DRCTG4DC DC Switching Controllers | Texas Instruments | 4.5V to 15V, 20A, Synchronous Buck Controller, 300kHz 10-VSON -40 to 85 | In Stock | 250+: $1.39512 500+: $1.34677 750+: $1.32253
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 TPS40200DRDC DC Switching Controllers | Texas Instruments | DC/DC Controller, Non-Sync Buck, 52V In, 3A Out, 8-SOIC | 4499 | 1+: $1.93600 10+: $1.43440 25+: $1.30874
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TPS40200DRG4DC DC Switching Controllers | Texas Instruments | Wide Input Non-Synchronous Buck DC/DC Controller 8-SOIC -40 to 85 | In Stock | 2500+: $0.86969 5000+: $0.85104 7500+: $0.84170 | |
 TPS43000PWRDC DC Switching Controllers | Texas Instruments | DC/DC Controller, Buck-Boost, SEPIC, 2MHz, 6A, 1.8-9V In, 8V Out, 16-TSSOP | 11 | 1+: $6.48172 10+: $5.52857 30+: $4.94915 | |
TPS5100IPWRDC DC Switching Controllers | Texas Instruments | Low Input Voltage Triple-Channel (2 Boost, 1 Buck/Boost) Controller 16-TSSOP -40 to 85 | In Stock | 159+: $1.66320 2000+: $1.47615 4000+: $1.44574
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TPS5100IPWRG4DC DC Switching Controllers | Texas Instruments | SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO16, GREEN, PLASTIC, TSSOP-16 | In Stock | 2000+: $1.42275 4000+: $1.39323 6000+: $1.37845 | |
 TPS5103IDBRDC DC Switching Controllers | Texas Instruments | Synchronous Buck Controller with Wide Input Voltage Range 20-SSOP -40 to 85 | 44 | 1+: $5.22515 10+: $5.09315 30+: $5.00572 | |
 TPS51117PWRDC DC Switching Controllers | Texas Instruments | 1.8-V to 28-V, synchronous D-CAP buck contoller with light load efficiency 14-TSSOP -40 to 85 | 4 | 1+: $2.32115 10+: $2.26457 30+: $2.22685 | |
TPS51117PWRG4DC DC Switching Controllers | Texas Instruments | 1.8V to 28V Input Sync Step Down Controller w/ DCAP™ Mode, Optimized for Light Load Efficiency 14-TSSOP -40 to 85 | In Stock | 2000+: $0.70462 4000+: $0.68802 6000+: $0.67970
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 TPS51117RGYTDC DC Switching Controllers | Texas Instruments | Sync Step Down Controller, 1.8-28V In, 10A Out, 550kHz, VQFN | 264 | 1+: $2.10320 10+: $1.55848 25+: $1.42349
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TPS51117RGYTG4DC DC Switching Controllers | Texas Instruments | Sync Step Down Controller, 1.8-28V In, 10A Out, 550kHz, VQFN | In Stock | 500+: $0.87952 750+: $0.86250 1250+: $0.84363
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 TPS51120RHBRDC DC Switching Controllers | Texas Instruments | Dual-OUT DC/DC Controller, 20A, 580kHz, 4.5-28V IN, VQFN | 550 | 1+: $5.83715 10+: $4.98343 30+: $4.26857
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TPS51120RHBTG4DC DC Switching Controllers | Texas Instruments | Dual Synch Step-Down Controller, 20A, 5.5V, 580kHz, VQFN | In Stock | 250+: $2.20655 500+: $2.13578 750+: $2.10034
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TPS51124RGERDC DC Switching Controllers | Texas Instruments | Dual DC/DC Controller, 28V, 15A, 420kHz, VQFN | 101 | 1+: $2.10857 10+: $2.06057 30+: $2.02628 | |
TPS51124RGERG4DC DC Switching Controllers | Texas Instruments | Dual, Synchronous Step Down Controller for Low Voltage System Power 24-VQFN -40 to 85 | In Stock | 3000+: $2.23662 | |
 TPS5120DBTG4DC DC Switching Controllers | Texas Instruments | Dual Output DC/DC Buck Controller, 28V, 500kHz, 20A, TSSOP | In Stock | 120+: $4.48074 | |
TPS5120DBTRG4DC DC Switching Controllers | Texas Instruments | Dual Output, Two-Phase Synchronous Buck Controller with Wide Input Voltage Range 30-TSSOP -40 to 85 | In Stock | 2000+: $3.38253 | |
TPS5120QDBTRQ1DC DC Switching Controllers | Texas Instruments | Automotive 4.5V to 28V Dual Two-Phase Synchronous Buck Controller 30-TSSOP -40 to 125 | In Stock | 49+: $5.40320 2000+: $3.94972 | |
TPS5124DBTRDC DC Switching Controllers | Texas Instruments | Dual Channel DC/DC Controller, 20A, 15V, 500kHz, 2-Phase, TSSOP | In Stock | 71+: $3.73120 2000+: $3.07373 | |
TPS5124DBTRG4DC DC Switching Controllers | Texas Instruments | TPS5124 Dual Channel Synchronous Step-Down PWM Controller 30-TSSOP -40 to 85 | In Stock | 2000+: $2.44161 | |
 TPS5210PWPRDC DC Switching Controllers | Texas Instruments | Synchronous Buck Controller for Pentium® Processors 28-HTSSOP 0 to 0 | In Stock | 29+: $9.10800 2000+: $5.83886 |
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