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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 |
|---|---|---|---|---|---|
 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 | |
 LM5122ZPWPRDC DC Switching Controllers | Texas Instruments | 3-65V Wide Vin, Current Mode Synchronous Boost Controller with Multiphase Capability 24-HTSSOP -40 to 125 | 312 | 1+: $3.85715 10+: $3.32915 30+: $3.01543
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 LM5145RGYTDC DC Switching Controllers | Texas Instruments | 75V Synchronous Buck Controller With Wide Input Voltage and Duty Cycle Ranges 20-VQFN -40 to 125 | 354 | 1+: $1.95428 10+: $1.66285 30+: $1.47943 | |
 LM5176PWPTDC DC Switching Controllers | Texas Instruments | DC/DC Cntrlr Single-OUT Step Down/Step Up 600kHz 28-Pin HTSSOP EP T/R | 343 | 1+: $8.05200 10+: $6.26648 25+: $5.81926
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 LM25145RGYTDC DC Switching Controllers | Texas Instruments | DC/DC Cntrlr Single-OUT Step Down 1000kHz 20-Pin VQFN EP T/R | 720 | 1+: $2.60480 10+: $1.94568 25+: $1.78182
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 TPS53681RSBTDC DC Switching Controllers | Texas Instruments | DC/DC Cntrlr Dual-OUT Step Down 1100kHz 40-Pin WQFN EP T/R | 70 | 1+: $8.35028 10+: $8.16000 30+: $7.83085 | |
 LM5176RHFTDC DC Switching Controllers | Texas Instruments | 55V Wide VIN Buck-Boost Controller, 28-VQFN | 1054 | 1+: $8.05200 10+: $6.26648 25+: $5.81926
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 UCC28C42QDRQ1DC DC Switching Controllers | Texas Instruments | Automotive PWM Controller, 12-18V In, 8-Pin SOIC | 6 | 1+: $3.22972 10+: $3.15257 30+: $3.10285 | |
UCC28C44QDRQ1DC DC Switching Controllers | Texas Instruments | Automotive BiCMOS Low-Power Current-Mode PWM Controller 8-SOIC -40 to 125 | 22 | 1+: $2.47372 10+: $2.41200 30+: $2.37085 | |
 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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 LM5176RHFRDC DC Switching Controllers | Texas Instruments | 55V wide VIN synchronous 4-switch buck-boost controller 28-VQFN -40 to 125 | 3285 | 1+: $6.82880 10+: $5.28352 25+: $4.89667
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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 | |
LM34936QPWPRQ1DC DC Switching Controllers | Texas Instruments | 30-V automotive wide VIN synchronous four-switch buck-boost controller 28-HTSSOP -40 to 125 | 9 | 1+: $6.21428 10+: $5.34515 30+: $4.81372 | |
 TPS536C7B1RSLTDC DC Switching Controllers | Texas Instruments | DUAL-CHANNEL D-CAP+, PMBU | 579 | 1+: $12.05600 10+: $9.50576 25+: $8.86794
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 LM5020MMX-2/NOPBDC DC Switching Controllers | Texas Instruments | 13-100V Wide Vin, Current Mode PWM Boost, Flyback, Sepic Controller 10-VSSOP -40 to 125 | In Stock | 50+: $2.88034 200+: $2.51458 500+: $2.20026
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 LV5144RGYRDC DC Switching Controllers | Texas Instruments | 95-VSYNCHRONOUS DC/DC BUCK CONTR | In Stock | 1+: $1.13520 10+: $0.82544 25+: $0.74800
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 LM3489MMXDC DC Switching Controllers | Texas Instruments | 0.44A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, MSOP-8 | In Stock | 3500+: $0.79045 7000+: $0.77461 10500+: $0.76669 | |
 LM5026SDDC DC Switching Controllers | Texas Instruments | 3A SWITCHING CONTROLLER, 660kHz SWITCHING FREQ-MAX, PDSO16, 5 X 5 MM, WSON-16 | In Stock | 1000+: $1.48042 2000+: $1.44411 3000+: $1.42593
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 LM5025MTCDC DC Switching Controllers | Texas Instruments | IC SWITCHING CONTROLLER, 660 kHz SWITCHING FREQ-MAX, PDSO16, TSSOP-16, Switching Regulator or Controller | In Stock | 276+: $1.36337 | |
 LM5117PMHE/NOPBDC DC Switching Controllers | Texas Instruments | 5.5-65V Wide Vin, Current Mode Synchronous Buck Controller with Analog Current Monitor 20-HTSSOP -40 to 125 | 466 | 1+: $5.84320 10+: $4.49768 25+: $4.16064
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 LM25085ASDE/NOPBDC DC Switching Controllers | Texas Instruments | DC/DC Controller, Step Down, 1000kHz, 8-Pin WSON EP | 257 | 1+: $2.32320 10+: $1.72832 25+: $1.58013
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