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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-8521E30MC-BLPT2GDC DC Switching Controllers | ABLIC | IC REG CTRLR BUCK SOT23-5 | In Stock | 3000+: $0.47097 6000+: $0.46019 9000+: $0.45479
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 SG3524BDWDC DC Switching Controllers | Microchip Technology | IC REG CTRLR BUCK 16SOIC | In Stock | 1000+: $2.20000 | |
 ISL68222IRAZ-TDC DC Switching Controllers | Renesas Electronics Corporation | INFRA 2OUT/5PH DIGITAL CONTROLLE | In Stock | 6000+: $3.11429 | |
 UC2842ADDC DC Switching Controllers | Microchip Technology | IC REG CTRLR PWM CM 14-SOIC | 4244 | 1+: $1.92720 | |
S-8358B23MC-NQIT2UDC DC Switching Controllers | ABLIC | Switching Controller, 115kHz Switching Freq-Max, CMOS, PDSO5, HALOGEN FREE AND LEAD FREE, SOT-23, 5 PIN | In Stock | 3000+: $0.64803 6000+: $0.63404 9000+: $0.62703 | |
 S-8338AAFA-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-8355Q51MC-OXKT2UDC DC Switching Controllers | ABLIC | IC REG CTRLR BOOST SOT23-5 | In Stock | 3000+: $0.64803 6000+: $0.63404 9000+: $0.62703 | |
 BD8303MUV-E2DC DC Switching Controllers | ROHM Semiconductor | IC REG CTRLR BUCK-BOOST VQFNV | 5894 | 10+: $1.73657 30+: $1.66800 100+: $1.59085
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IR3094MPBFDC DC Switching Controllers | Infineon Technologies | IC REG CTRLR BUCK 48MLPQ | In Stock | 200+: $3.06583 | |
 S-8338ACAB-T8T1GDC DC Switching Controllers | ABLIC | IC REG CTRLR BOOST 8TSSOP | In Stock | 3000+: $0.78253 6000+: $0.76620 9000+: $0.75802 | |
S-8521E19MC-BLET2UDC DC Switching Controllers | ABLIC | Switching Controller, 0.05A, 375kHz Switching Freq-Max, CMOS, PDSO5, HALOGEN FREE AND LEAD FREE, SOT-23, 5 PIN | In Stock | 3000+: $0.47097 6000+: $0.46019 9000+: $0.45479
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S-8520E18MC-BJDT2UDC DC Switching Controllers | ABLIC | IC REG CTRLR BUCK SOT23-5 | In Stock | 3000+: $0.47097 6000+: $0.46019 9000+: $0.45479
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 LM5030MMDC DC Switching Controllers | Texas Instruments | 100-V push-pull current mode PWM controller 10-VSSOP -40 to 125 | In Stock | 69+: $2.10320 | |
 ISL8117FRZ-TDC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR BUCK 16QFN | 11 | 1+: $8.47885 10+: $8.28000 30+: $8.14800 | |
 ISL6841IBZDC DC Switching Controllers | Intersil | 1A SWITCHING CONTROLLER, 2000kHz SWITCHING FREQ-MAX, PDSO8, ROHS COMPLIANT, PLASTIC, MS-012AA, SOIC-8 | 3623 | 125+: $2.11200 | |
 LX1682CDMDC DC Switching Controllers | Microsemi | IC REG CTRLR BUCK 8SOIC | In Stock | 2500+: $0.71615 | |
S-8352A50MC-K3JT2UDC 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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S-8358F26MC-MKLT2UDC DC Switching Controllers | ABLIC | IC REG CTRLR BOOST SOT23-5 | In Stock | 3000+: $0.64803 6000+: $0.63404 9000+: $0.62703 | |
S-8337ACDB-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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 IR3621MDC DC Switching Controllers | Infineon Technologies | IC REG CTRLR BUCK 32MLPQ | In Stock | 219+: $1.92503 | |
S-8337ACIC-T8T1GDC DC Switching Controllers | ABLIC | IC REG CTRLR BOOST 8TSSOP | In Stock | 3000+: $0.78253 6000+: $0.76620 9000+: $0.75802 | |
 S-8352C50UA-K7JT2UDC DC Switching Controllers | ABLIC | Switching Regulator, | In Stock | 1000+: $0.61230 2000+: $0.59475 3000+: $0.58596
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S-8333AAIA-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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 UC3842BDR2GDC DC Switching Controllers | onsemi | PWM Controller, 1A, 250kHz, SOIC, 1-Out, Boost/Flyback | 3105 | 1+: $0.65120 10+: $0.46288 25+: $0.41571
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 XC9302A283MR-GDC DC Switching Controllers | Torex Semiconductor Ltd. | STEP-UP & STEP-DOWN 300KHZ DCDC | In Stock | 3000+: $0.46662 6000+: $0.44329 15000+: $0.42662 |
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