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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 |
|---|---|---|---|---|---|
 XC9302A403MR-GDC DC Switching Controllers | Torex Semiconductor Ltd. | STEP-UP & STEP-DOWN 300KHZ DCDC | In Stock | 3000+: $0.46662 6000+: $0.44329 15000+: $0.42662 | |
XC9302A272MR-GDC DC Switching Controllers | Torex Semiconductor Ltd. | STEP-UP & STEP-DOWN 180KHZ DCDC | In Stock | 3000+: $0.46662 6000+: $0.44329 15000+: $0.42662 | |
 S-8521B33MC-ATST2UDC DC Switching Controllers | ABLIC | Switching Controller, 0.05A, 207kHz 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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 R1225N502C-TR-FEDC DC Switching Controllers | Nisshinbo Micro Devices | 18.5V INPUT PWM/VFM STEP-DOWN DC | In Stock | 3000+: $0.64803 6000+: $0.63404 9000+: $0.62703 | |
S-8520C33MC-BRST2UDC DC Switching Controllers | ABLIC | Switching Controller, 0.05A, 72kHz 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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 MAX25206ATPB/VY+DC DC Switching Controllers | Analog Devices Inc./Maxim Integrated | HV 80V BUCK CONTROLLER | 102 | 1+: $5.62320 10+: $4.32344 25+: $3.99802
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 MAX8650EEG+TDC DC Switching Controllers | Analog Devices Inc./Maxim Integrated | IC REG CTRLR BUCK 24QSOP | In Stock | 2500+: $2.19245 | |
 LM3488MMX/NOPBDC DC Switching Controllers | Texas Instruments | 2.97V to 40V Wide Vin Low-Side N-Channel Controller for Switching Regulators 8-VSSOP -40 to 125 | 543 | 1+: $1.39028 10+: $1.16915 30+: $1.04572
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 RAA228218GNP#HA0DC DC Switching Controllers | Renesas Electronics Corporation | DIGITAL SINGLE OUTPUT, 20-PHASE | In Stock | 4000+: $5.85074 | |
 LM2727MTCDC DC Switching Controllers | Texas Instruments | Synchronous Buck Controller, 2MHz, 5.5V, 20A, TSSOP | In Stock | 282+: $1.57058 | |
 S-8338ACFC-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-8356Q37BD-OYW-TFGDC DC Switching Controllers | ABLIC | IC REG CTRLR BOOST 6SNB | In Stock | 3000+: $0.39818 6000+: $0.37828 15000+: $0.36406 | |
 S-8333ABDB-T8T1GDC DC Switching Controllers | ABLIC | Switching Controller, 0.16A, 1133kHz Switching Freq-Max, CMOS, PDSO8, LEAD FREE, TSSOP-8 | In Stock | 3000+: $0.56802 6000+: $0.55546 9000+: $0.54916
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S-8521D52MC-BYLT2UDC 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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 LTC3890EUH-2#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK/SEPIC 32QFN | In Stock | 2500+: $6.02800 | |
S-8358J50MC-NXJT2GDC DC Switching Controllers | ABLIC | IC REG CTRLR BOOST SOT23-5 | In Stock | 3000+: $0.64803 6000+: $0.63404 9000+: $0.62703 | |
S-8521D52MC-BYLT2GDC 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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 ISL68224IRAZ-TDC DC Switching Controllers | Renesas Electronics Corporation | INFRA 3OUT/6PH DIGITAL CONTROLLE | In Stock | 4000+: $4.41927 | |
S-8521A27MC-AXMT2GDC 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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 UC3844ADMDC DC Switching Controllers | Microsemi | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8, ROHS COMPLIANT, PLASTIC, SOIC-8 | In Stock | 2500+: $0.82500 | |
R1225N332A-TR-FEDC DC Switching Controllers | Nisshinbo Micro Devices | 18.5V INPUT PWM/VFM STEP-DOWN DC | In Stock | 3000+: $0.64803 6000+: $0.63404 9000+: $0.62703 | |
S-8355M65MC-MDYT2UDC DC Switching Controllers | ABLIC | IC REG CTRLR BOOST SOT23-5 | In Stock | 3000+: $0.64803 6000+: $0.63404 9000+: $0.62703 | |
S-8520E33MC-BJST2UDC DC Switching Controllers | ABLIC | Switching Controller, 0.05A, 360kHz 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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 LM5030SDX/NOPBDC DC Switching Controllers | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 10SON | In Stock | 4500+: $1.06331 | |
S-8521B34MC-ATTT2GDC 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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