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DC DC Switching Controllers
(659 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 |
|---|---|---|---|---|---|
 NCP1562ADBR2GDC DC Switching Controllers | onsemi | PWM Controller, High Performance, Active Clamp / Reset, TSSOP-16, 2500-REEL | In Stock | 1+: $2.13840 10+: $1.59016 25+: $1.45235
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 NCP1562ADR2GDC DC Switching Controllers | onsemi | 1MHz PWM DC/DC Controller, 2-Output, 1A, 20V, SOIC | 4665 | 1+: $3.09760 10+: $1.97824 25+: $1.68714
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NCP1562BDBR2GDC DC Switching Controllers | onsemi | PWM Controller, High Performance, Active Clamp / Reset, TSSOP-16, 2500-REEL | In Stock | 164+: $1.61040 | |
NCP1562BDR2GDC DC Switching Controllers | onsemi | PWM Controller, High Performance, Active Clamp / Reset, SOIC 16 LEAD, 2500-REEL | 4263 | 10+: $1.75200 30+: $1.38172 100+: $1.30457
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 NCP1586DR2GDC DC Switching Controllers | onsemi | Low Voltage Synchronous Buck Controller, SOIC-8 Narrow Body, 2500-REEL | In Stock | 413+: $0.64240 | |
NCP4331DBR2GDC DC Switching Controllers | onsemi | SWITCHING CONTROLLER, 400kHz SWITCHING FREQ-MAX, PDSO16, LEAD FREE, TSSOP-16 | In Stock | 158+: $1.67200 | |
NCP4331DR2GDC DC Switching Controllers | onsemi | SWITCHING CONTROLLER, 400kHz SWITCHING FREQ-MAX, PDSO16, LEAD FREE, SOIC-16 | In Stock | 158+: $1.67200 | |
 NCP5383MNR2GDC DC Switching Controllers | onsemi | Two Phase Buck Controller with Integrated Gate Drivers and AVP, QFN24, 4x4, 0.5P, 4000-REEL | In Stock | 96+: $2.75440 | |
 UC2845BNGDC DC Switching Controllers | onsemi | PWM Controller, 1A, 275kHz, 30V, PDIP, Through Hole | 5909 | 10+: $0.76628 30+: $0.68743 100+: $0.60685
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 FAN6520BMDC DC Switching Controllers | onsemi | IC REG CTRLR BUCK 8SOIC | In Stock | 95+: $0.85564 | |
NCP1034DR2GDC DC Switching Controllers | onsemi | DC to DC Controller Circuit | In Stock | 2500+: $1.84655 | |
NCP1587DR2GDC DC Switching Controllers | onsemi | Synchronous Buck Controller, 4.5-13.2V In, 0.8-1.6V Out, 300kHz, SOIC-8 | 2750 | 2500+: $0.28828 5000+: $0.26543 7500+: $0.25384
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NCV3843BVD1R2GDC DC Switching Controllers | onsemi | Current Mode PWM Controller, SOIC-8 Narrow Body, 2500-REEL | 4015 | 1+: $1.04720 10+: $0.75944 25+: $0.68746
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 2005ASZDC DC Switching Controllers | onsemi | IC REG CTRLR 16SOIC | In Stock | 2500+: $0.33197 5000+: $0.30649 7500+: $0.29354
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UC3842ADDC DC Switching Controllers | onsemi | Current Mode PWM Controller, 1A, 500kHz, 14-Pin SOIC, SMT | In Stock | 95+: $0.47047 | |
 UC3842DDC DC Switching Controllers | onsemi | IC Reg Ctrlr Pwm Cm 14-SOIC | In Stock | 54+: $0.52067 | |
 UC3842NDC DC Switching Controllers | onsemi | IC REG CTRLR PWM CM 8-DIP | In Stock | 50+: $0.52818 | |
 UC3845DDC DC Switching Controllers | onsemi | Current Mode PWM Controller, 1A, 500kHz, 14-Pin SOIC | In Stock | 54+: $0.52067 | |
 NCP5212TMNTXGDC DC Switching Controllers | onsemi | DC/DC Controller, Step Down, 5A, 330kHz, 16-Pin QFN EP | In Stock | 519+: $0.51040 | |
NCV887601D1R2GDC DC Switching Controllers | onsemi | Automotive Grade Start-Stop Non-Synchronous Boost Controller, SOIC-8 Narrow Body, 2500-REEL | 2722 | 1+: $2.77200 10+: $1.76088 25+: $1.49741
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 LV5655VB-MPB-EDC DC Switching Controllers | onsemi | BI-CMOS LSI 3-CHANNEL SWITCHINGREGULATOR CONTROLLER | In Stock | 115+: $2.28800 | |
 NCP81239MNTXGDC DC Switching Controllers | onsemi | 4-Switch Buck Boost Controller, USB Power Delivery and Type-C Applications, 2500-REEL | 1034 | 10+: $1.17772 30+: $1.05085 100+: $0.84343
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 NCP81231MNTXGDC DC Switching Controllers | onsemi | Buck Controller, USB Power Delivery and Type-C Applications, 2500-REEL | 10820 | 1+: $1.86560 10+: $1.37544 25+: $1.25418
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NCV898032D1R2GDC DC Switching Controllers | onsemi | Non-Synchronous Boost Controller, Automotive Grade, 2500-REEL | 5467 | 171+: $1.54000 | |
 NCP81218DMNTXGDC DC Switching Controllers | onsemi | DERIVATIVE OF NCP81218 WI | In Stock | 2500+: $1.20450 |
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