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DC DC Switching Controllers
(132 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 |
|---|---|---|---|---|---|
 RT8813DGQWDC DC Switching Controllers | Richtek | Switching Controller, 330kHz Switching Freq-Max, WQFN-24 | 2946 | - | |
 RT8816AGQWDC DC Switching Controllers | Richtek | Switching Controller | 731 | 1+: $0.34990 1500+: $0.33510 | |
 RT8130CGQWDC DC Switching Controllers | Richtek | IC REG CTRLR BUCK PWM 10WDFN | 1512 | - | |
RT6543AGQWDC DC Switching Controllers | Richtek | IC REG CTRLR BUCK PWM WQFN-20 | 2474 | 1+: $0.48200 10+: $0.37520 30+: $0.33010
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 RT6542AGQWDC DC Switching Controllers | Richtek | IC REG CTRLR BUCK PWM WDFN-14 | In Stock | - | |
 RT8108BGSDC DC Switching Controllers | Richtek | IC REG CTRLR BUCK PWM SOP-8 | 3710 | - | |
RT8816BGQWDC DC Switching Controllers | Richtek | IC PWM CTRLR BUCK WQFN-20 | 1266 | - | |
 RT7753GCVGEDC DC Switching Controllers | Richtek | PWM CONTROLLER FOR USBPD SOT23-6 | 3263 | - | |
RT8237FZQWDC DC Switching Controllers | Richtek | IC REG CTRLR BUCK PWM WDFN-10 | 1225 | - | |
RT8125CGQWDC DC Switching Controllers | Richtek | IC REG CTRLR BUCK PWM WDFN-10 | 1650 | - | |
 RT8816CGQWDC DC Switching Controllers | Richtek | IC PWM CTRLR BUCK WQFN-20 | In Stock | - | |
 RT8123AGQWDC DC Switching Controllers | Richtek | IC REG CTRLR BUCK PWM WQFN-16 | 1650 | - | |
 RT7753GCSGEDC DC Switching Controllers | Richtek | PWM CONTROLLER FOR USBPD SOT23-6 | 3256 | - | |
RT6543BGQWDC DC Switching Controllers | Richtek | IC REG CTRLR BUCK PWM WQFN-20 | 6527 | - | |
 RT6160AWSCDC DC Switching Controllers | Richtek | IC BUCK-BOOST 3A WL-CSP-15 | 7207 | 1+: $0.45270 10+: $0.36890 50+: $0.31130
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 RT8238BGQWDC DC Switching Controllers | Richtek | IC REG CTRLR BUCK PWM WQFN-12 | In Stock | - | |
RT8820AGQWDC DC Switching Controllers | Richtek | IC PWM CTRLR BUCK WQFN-20 | 1607 | - | |
RT8131BGQWDC DC Switching Controllers | Richtek | IC REG CTRLR BUCK PWM 10WDFN | 1466 | - | |
 RT8172AGQWDC DC Switching Controllers | Richtek | IC REG CTRLR IMVP-7 2OUT WQFN-40 | 1641 | - | |
RT8179BGQWDC DC Switching Controllers | Richtek | IC REG CTRLR SVI2 2OUT WQFN-40 | In Stock | - | |
 RT8811BGQWDC DC Switching Controllers | Richtek | Switching Controller | In Stock | - | |
RT8115CGQWDC DC Switching Controllers | Richtek | IC REG CTRLR BUCK PWM WDFN-10 | 1544 | - | |
RT8125EGQWDC DC Switching Controllers | Richtek | IC REG CTRLR BUCK PWM WDFN-10 | In Stock | - | |
 RT9614AGQWDC DC Switching Controllers | Richtek | IC BUCK MOSFET DRVR WDFN-8 | 1639 | - | |
RT8125DGQWDC DC Switching Controllers | Richtek | IC REG CTRLR BUCK PWM WDFN-10 | 1628 | - |
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