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DC DC Switching Controllers
(16631 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 |
|---|---|---|---|---|---|
 S-8333AAAC-T8T1GDC DC Switching Controllers | ABLIC | IC REG CTRLR BOOST 8TSSOP | In Stock | 3000+: $0.56802 6000+: $0.55546 9000+: $0.54916
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 S-8357N50MC-O3JT2GDC DC Switching Controllers | ABLIC | Switching Controller, 0.08A, 690kHz Switching Freq-Max, CMOS, PDSO5, LEAD FREE, SOT-23, 5 PIN | In Stock | 3000+: $0.64803 6000+: $0.63404 9000+: $0.62703 | |
 LM5025ASDX/NOPBDC DC Switching Controllers | Texas Instruments | 90V active clamp voltage mode PWM controller with P or N-channel clamp FET and 0.5V CS threshold 16-WSON -40 to 125 | In Stock | 4500+: $1.36315 | |
 S-8338AACC-P8T1GDC DC Switching Controllers | ABLIC | IC REG CTRLR BOOST 8SON | In Stock | 3000+: $0.56683 6000+: $0.55429 9000+: $0.54800
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S-8338ACIA-T8T1GDC DC Switching Controllers | ABLIC | IC REG CTRLR BOOST 8TSSOP | In Stock | 3000+: $0.78253 6000+: $0.76620 9000+: $0.75802 | |
 LM1575K-15/883CDC DC Switching Controllers | National Semiconductor | SMPS CONTROLLER, SWITCHING VOLT | 833 | 19+: $13.62240 | |
S-8356M15MC-MEAT2UDC DC Switching Controllers | ABLIC | IC REG CTRLR BOOST SOT23-5 | In Stock | 3000+: $0.64803 6000+: $0.63404 9000+: $0.62703 | |
 SG1524BJDC DC Switching Controllers | Microchip Technology | IC REG CTRLR BUCK 16DIP | In Stock | 150+: $5.02081 | |
 UC3843ADTRDC DC Switching Controllers | Microsemi | IC REG CTRLR BUCK/BOOST 14SOIC | In Stock | 2500+: $0.77000 | |
S-8352A40MC-K2ZT2GDC DC Switching Controllers | ABLIC | IC REG CTRLR BOOST SOT23-5 | In Stock | 3000+: $0.58596 6000+: $0.57306 9000+: $0.56661
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 LTC3780IUH#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK-BOOST 32QFN | 906 | 1+: $14.41440 10+: $10.09800 25+: $8.97424
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S-8521E33MC-BLST2GDC DC Switching Controllers | ABLIC | Switching Controller, 0.05A, 360kHz Switching Freq-Max, CMOS, PDSO5, LEAD FREE, SOT-23, 5 PIN | In Stock | 3000+: $0.47097 6000+: $0.46019 9000+: $0.45479
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 TFS7704HDC DC Switching Controllers | Power Integrations | Analog Circuit, | In Stock | 2400+: $2.65760 | |
S-8355Q33MC-OWST2UDC DC Switching Controllers | ABLIC | IC REG CTRLR BOOST SOT23-5 | In Stock | 3000+: $0.64803 6000+: $0.63404 9000+: $0.62703 | |
 LM25085MYX/NOPBDC DC Switching Controllers | Texas Instruments | 4.5-42V Wide Vin, Constant On-Time Non-Synchronous PFET Buck Controller 8-HVSSOP -40 to 125 | 13 | 1+: $2.23715 10+: $1.87543 30+: $1.64743 | |
 XC9121B091ER-GDC DC Switching Controllers | Torex Semiconductor Ltd. | STEP-UP DCDC CONTROLLER MAX.DUTY | In Stock | 3000+: $0.59994 6000+: $0.57772 15000+: $0.55550 | |
XC9220A095ER-GDC DC Switching Controllers | Torex Semiconductor Ltd. | 16V INPUT STEP-DOWN DCDC CONTROL | In Stock | 3000+: $0.62994 6000+: $0.60661 15000+: $0.58327 | |
 MAX25201ATEA/VY+DC DC Switching Controllers | Analog Devices Inc./Maxim Integrated | 36V HV SYNC BOOST CONTROLLER FOR | 434 | 1+: $3.32640 10+: $2.51064 25+: $2.30666
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S-8333ACGA-T8T1GDC DC Switching Controllers | ABLIC | IC REG CTRLR BOOST 8TSSOP | In Stock | 3000+: $0.56802 6000+: $0.55546 9000+: $0.54916
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 LM25117PSQX/NOPBDC DC Switching Controllers | Texas Instruments | 4.5-42V Wide Vin, Current Mode Synchronous Buck Controller with Tracking 24-WQFN -40 to 125 | In Stock | 4500+: $2.22708 | |
 XC9501B091AR-GDC DC Switching Controllers | Torex Semiconductor Ltd. | 2CH.STEP-UP/UP DC/DC CONTROLLER | In Stock | 1000+: $0.99879 2000+: $0.92990 5000+: $0.89547
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S-8338ABGC-P8T1GDC DC Switching Controllers | ABLIC | IC REG CTRLR BOOST 8SON | In Stock | 3000+: $0.56683 6000+: $0.55429 9000+: $0.54800
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 ISL8117AFRZDC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR BUCK 16QFN | 1548 | 1+: $1.11428 10+: $0.94115 30+: $0.84685
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 IRU3065CLTRDC DC Switching Controllers | Infineon Technologies | IC REG CTRLR BUCK-BOOST SOT23-6 | In Stock | 3000+: $0.67188 6000+: $0.65747 9000+: $0.65024 | |
 S-8352B30MA-K4PT2GDC DC Switching Controllers | ABLIC | IC REG CTRLR BOOST SOT23-3 | In Stock | 3000+: $0.58596 6000+: $0.57306 9000+: $0.56661
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