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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 |
|---|---|---|---|---|---|
 TL2842BDRDC DC Switching Controllers | Texas Instruments | 30-V, 0.2A high Performance 500KHz current mode PWM with 16V/10V UVLO, 100% duty cycle, -40C to 85C 14-SOIC -40 to 85 | 134 | 1+: $1.17772 10+: $0.96343 30+: $0.84685 | |
 TL2842BDR-8DC DC Switching Controllers | Texas Instruments | 30-V, 0.2A high Performance 500KHz current mode PWM with 16V/10V UVLO, 100% duty cycle, -40C to 85C 8-SOIC -40 to 85 | In Stock | 50+: $1.25482 200+: $1.02960 500+: $0.84084
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TL2843BDRDC DC Switching Controllers | Texas Instruments | 30V, 0.2A high Performance 500KHz current mode PWM with 8.4V/7.6V UVLO, 100% duty cycle, -40C to 85C 14-SOIC -40 to 85 | 13 | 1+: $1.07143 10+: $0.87772 30+: $0.77143 | |
TL2843BDR-8DC DC Switching Controllers | Texas Instruments | 30V, 0.2A high Performance 500KHz current mode PWM with 8.4V/7.6V UVLO, 100% duty cycle, -40C to 85C 8-SOIC -40 to 85 | 3063 | 10+: $0.45085 30+: $0.40457 100+: $0.34628
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TL2844BDRDC DC Switching Controllers | Texas Instruments | 30V, 0.2A high Performance 500KHz current mode PWM with 16V/10V UVLO, 50% duty cycle, -40C to 85C 14-SOIC -40 to 85 | 85 | 1+: $0.99943 10+: $0.80743 30+: $0.71143 | |
TL2844BDR-8DC DC Switching Controllers | Texas Instruments | 30V, 0.2A high Performance 500KHz current mode PWM with 16V/10V UVLO, 50% duty cycle, -40C to 85C 8-SOIC -40 to 85 | 6387 | 10+: $0.36857 30+: $0.33085 100+: $0.28285
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TL2845BDRDC DC Switching Controllers | Texas Instruments | 30-V, 0.2A high Performance 500KHz current mode PWM with 8.4V/7.6V UVLO, 50% duty cycle, -40C to 85C 14-SOIC -40 to 85 | 198 | 1+: $0.79200 10+: $0.77315 30+: $0.75943 | |
TL2845BDR-8DC DC Switching Controllers | Texas Instruments | 30-V, 0.2A high Performance 500KHz current mode PWM with 8.4V/7.6V UVLO, 50% duty cycle, -40C to 85C 8-SOIC -40 to 85 | 92 | 1+: $0.62228 10+: $0.50400 30+: $0.44572 | |
 TPS40180RGERDC DC Switching Controllers | Texas Instruments | Single Phase Stackable Controller 24-VQFN -40 to 85 | In Stock | 1+: $4.79600 89+: $2.97440 3000+: $2.66962 | |
 UCC2813QPWR-3Q1DC DC Switching Controllers | Texas Instruments | Automotive economy single ended 1MHz current mode PWM controller with 4.1V/3.6V UVLO 100% duty cycle 8-TSSOP -40 to 125 | 220 | 1+: $3.15085 10+: $3.07715 30+: $3.02743
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TL5001QDG4DC DC Switching Controllers | Texas Instruments | DC/DC Controller, 40V In, 50V Out, 3A, 500kHz, 8-SOIC | In Stock | 109+: $2.42000 300+: $1.13397 | |
 TPS5120QDBTRQ1G4DC DC Switching Controllers | Texas Instruments | Automotive 4.5V to 28V Dual Two-Phase Synchronous Buck Controller 30-TSSOP -40 to 125 | In Stock | 42+: $6.21280 2000+: $4.42138 | |
 TL1451AQDREPDC DC Switching Controllers | Texas Instruments | 0.021A DUAL SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO16, PLASTIC, MS-012AC, SOIC-16 | In Stock | 2500+: $1.21167 5000+: $1.18722 | |
 TPS40055MPWPREPDC DC Switching Controllers | Texas Instruments | Enhanced Product Wide Input Synchronous Buck Controller 16-HTSSOP -55 to 125 | 2778 | 1+: $10.51600 10+: $8.25088 25+: $7.68557
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TPS40200MDREPDC DC Switching Controllers | Texas Instruments | DC/DC Controller, 52V In, 46V Out, 3A, 500kHz, SOIC | 198 | 1+: $6.00343 10+: $5.08800 30+: $4.54285 | |
UCC2813QDR-0Q1DC DC Switching Controllers | Texas Instruments | Automotive economy single ended 1MHz current mode PWM controller with 7.2V/6.9V UVLO 100% duty cycle 8-SOIC -40 to 125 | 8 | 1+: $5.40515 10+: $4.60800 30+: $4.13485 | |
 UCD9112RHBTDC DC Switching Controllers | Texas Instruments | Digital Dual-Phase Buck Controller, 1MHz, 4A, 2-Output, VQFN | In Stock | 77+: $3.42320 250+: $3.57122 500+: $3.46584
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 TPS40091PWRDC DC Switching Controllers | Texas Instruments | 4 Channel Multiphase Buck DC/DC Controller with Tri-state 24-TSSOP -40 to 85 | In Stock | 1000+: $3.50660 | |
 TPS40091RHDTDC DC Switching Controllers | Texas Instruments | 4 Channel Multiphase Buck DC/DC Controller with Tri-state 28-VQFN | In Stock | 111+: $2.37600 250+: $2.50906 500+: $2.43037
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TPS40100RGERDC DC Switching Controllers | Texas Instruments | Wide Input Range Synchronous Buck Controller for Sequencing 24-VQFN -40 to 85 | In Stock | 143+: $1.84800 3000+: $1.51634 | |
TPS40100RGETG4DC DC Switching Controllers | Texas Instruments | Wide Input Range Synchronous Buck Controller for Sequencing 24-VQFN -40 to 85 | In Stock | 250+: $2.42852 500+: $2.35189 750+: $2.31353
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 TPS40140RHHTDC DC Switching Controllers | Texas Instruments | Stackable 2 Channel Multiphase or 2 Channel Independent Output Controller 36-VQFN -40 to 85 | 320 | 1+: $7.90240 10+: $6.14504 25+: $5.70486
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TPS40140RHHTG4DC DC Switching Controllers | Texas Instruments | Stackable 2 Channel Multiphase or 2 Channel Independent Output Controller 36-VQFN -40 to 85 | In Stock | 250+: $3.37438 500+: $3.27379 750+: $3.22344
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 TPS40190DRCRG4DC DC Switching Controllers | Texas Instruments | 4.5V to 15V, 20A, Synchronous Buck Controller, 300kHz 10-VSON -40 to 85 | In Stock | 3000+: $1.05259 6000+: $1.03177 | |
TPS40190DRCTDC DC Switching Controllers | Texas Instruments | DC/DC Cntrlr Single-OUT Step Down 360kHz 10-Pin VSON EP T/R | 550 | 1+: $2.62240 10+: $1.96328 25+: $1.79766
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