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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 |
|---|---|---|---|---|---|
 LM5041ASD/NOPBDC DC Switching Controllers | Texas Instruments | Cascaded PWM controller with buck Stage disable options 16-WSON -40 to 125 | In Stock | 1000+: $1.71379 2000+: $1.67284 3000+: $1.65236
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 TPS40100RGEDC DC Switching Controllers | Texas Instruments | IC REG CTRLR BUCK 24QFN | In Stock | 3000+: $1.73317 | |
TPS40100RGETDC DC Switching Controllers | Texas Instruments | Wide Input Range Synchronous Buck Controller for Sequencing 24-VQFN -40 to 85 | 55 | 1+: $4.47920 10+: $3.41704 25+: $3.15110
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 TPS40190DRCRDC DC Switching Controllers | Texas Instruments | DC/DC Controller, 20A, 15V In, 12.75V Out, 360kHz, 1-Out, SON | 254 | 1+: $0.92743 10+: $0.90343 30+: $0.88800
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 TPS51120RHBTDC DC Switching Controllers | Texas Instruments | Dual-OUT DC/DC Controller, 20A, 580kHz, 4.5-28V IN, VQFN EP | 468 | 1+: $5.14800 10+: $3.94504 25+: $3.64355
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 UCD8220PWPDC DC Switching Controllers | Texas Instruments | DC/DC Controller, Push-Pull, 2MHz, 2-Output, HTSSOP | In Stock | 1+: $5.54572 10+: $5.40685 30+: $5.31257
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 TPS5120QDBTREPDC DC Switching Controllers | Texas Instruments | Enhanced Product Dual Output Two-Phase Synchronous Buck Dc/Dc Controller 30-TSSOP -40 to 125 | In Stock | 31+: $8.53600 2000+: $6.93570 | |
 TL1451AQPWRQ1DC DC Switching Controllers | Texas Instruments | 3.6-V to 50-V dual-channel PWM controller, AEC-Q100 qualified 16-TSSOP -40 to 125 | 8 | 1+: $4.95772 10+: $4.37315 30+: $4.07315 | |
 TPS40074RHLRDC DC Switching Controllers | Texas Instruments | Midrange Input Synchronous Buck Controller With Voltage Feed-Forward 20-VQFN -40 to 85 | 3181 | 1+: $3.33520 10+: $2.51592 25+: $2.31088
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TPS40130RHBTDC DC Switching Controllers | Texas Instruments | 2- Channel Multiphase Buck DC/DC Controller with Integrated Drivers 32-VQFN -40 to 85 | In Stock | 1+: $8.17520 250+: $5.17088 500+: $5.02784
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TL594CPWRDC DC Switching Controllers | Texas Instruments | 40V, 0.2A 300KHz PWM controller with UVLO 16-TSSOP 0 to 70 | 58 | 1+: $0.80080 10+: $0.57112 25+: $0.51462
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TPS40054PWPDC DC Switching Controllers | Texas Instruments | DC/DC Cntrlr Single-OUT Step Down 1000kHz 16-Pin HTSSOP EP Tube | 1425 | 1+: $6.19520 10+: $4.77664 55+: $3.66080
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 UC2578DPDC DC Switching Controllers | Texas Instruments | Buck Pulse Width Modulator Stepdown Voltage Regulator 16-SOIC -40 to 85 | In Stock | 50+: $5.27120 80+: $5.76378 | |
TPS51124RGETDC DC Switching Controllers | Texas Instruments | Dual 15A DC/DC Controller, 3-28V In, 5.5V Out, 420kHz, VQFN | 310 | 1+: $6.55600 10+: $5.06352 25+: $4.69110
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TPS40130RHBRDC DC Switching Controllers | Texas Instruments | 2- Channel Multiphase Buck DC/DC Controller with Integrated Drivers 32-VQFN -40 to 85 | In Stock | 58+: $4.55840 3000+: $4.07018 | |
 UCC2541PWPDC DC Switching Controllers | Texas Instruments | High Efficiency Synchronous Buck PWM Controller 20-HTSSOP -40 to 105 | In Stock | 93+: $2.85120 140+: $3.10238 | |
 UCC2541RHBRDC DC Switching Controllers | Texas Instruments | High Efficiency Synchronous Buck PWM Controller 32-VQFN -40 to 105 | In Stock | 82+: $3.20320 3000+: $2.60800 | |
 UCC2897RTJTDC DC Switching Controllers | Texas Instruments | Active Clamp PWM Controller, 1MHz, 12V, 2A, QFN | In Stock | 114+: $2.32320 250+: $2.45622 500+: $2.37889
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 LM1770TMF/NOPBDC DC Switching Controllers | Texas Instruments | Low-Voltage SOT23 Synchronous Buck Controller With No External Compensation 5-SOT-23 -40 to 125 | In Stock | 1000+: $1.17435 2000+: $1.14434 3000+: $1.12931
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 LM5642XMT/NOPBDC DC Switching Controllers | Texas Instruments | Dual DC/DC Controller, 36V In, 32.4V Out, 20A, 424kHz, TSSOP | 92 | 1+: $4.95440 10+: $3.79368 48+: $3.33630
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 TPS51117PWDC DC Switching Controllers | Texas Instruments | DC-DC Buck Controller, 1.8-28V In, 5.5V Out, 10A, 550kHz, TSSOP | In Stock | 158+: $1.67200 720+: $1.14143 | |
 UCC2813QDR-1Q1DC DC Switching Controllers | Texas Instruments | Automotive economy single ended 1MHz current mode PWM controller with 9.4V/7.4V UVLO 50% duty cycle 8-SOIC -40 to 125 | In Stock | 127+: $2.07680 2500+: $1.72010 5000+: $1.68755 | |
LM5035MH/NOPBDC DC Switching Controllers | Texas Instruments | DC/DC Controller, 105V In, 15V Out, 1MHz, Isolated, HTSSOP | 134 | 1+: $4.54080 10+: $3.46456 73+: $2.95656 | |
TL1451AMDREPDC DC Switching Controllers | Texas Instruments | Enhanced Product Dual Pulse-Width-Modulation Control Circuits 16-SOIC -55 to 125 | In Stock | 2500+: $2.99649 | |
 TPS53632GRSMRDC DC Switching Controllers | Texas Instruments | Half-bridge, D-CAP+ controller for 48-V GaN DC/DC converter 32-VQFN -10 to 105 | In Stock | 55+: $4.77840 3000+: $3.88300 |
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