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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-8338ABDC-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-8521E17MC-BLCT2GDC DC Switching Controllers | ABLIC | Switching Controller, Voltage-mode, 0.05A, 375kHz 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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 XC9252C08AVR-GDC DC Switching Controllers | Torex Semiconductor Ltd. | IC REG CTRLR BUCK 16TSSOP | In Stock | 3000+: $1.32396 6000+: $1.27419 | |
S-8521B50MC-AUJT2UDC 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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S-8357H35MC-NMUT2UDC DC Switching Controllers | ABLIC | Switching Controller, 287.5kHz 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 | |
 XDPE19283B0000XUMA1DC DC Switching Controllers | Infineon Technologies | IFX PRIMARION CNTRLLER | 462 | 1+: $5.45600 10+: $4.18880 25+: $3.87165
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 LM5119PSQX/NOPBDC DC Switching Controllers | Texas Instruments | IC REG CTRLR BUCK 32WQFN | 8 | 1+: $8.66743 10+: $8.45143 30+: $8.30572 | |
S-8520A31MC-AVQT2GDC DC Switching Controllers | ABLIC | Switching Controller, 0.05A, 207kHz 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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 S-8333ACIB-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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 MAX16992ATEF/V+DC DC Switching Controllers | Analog Devices Inc./Maxim Integrated | 36V BOOST, 2 MHZ, IN UMAX OR TQF | 1100 | 1+: $3.88960 10+: $2.96912 25+: $2.73891
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ISL68221IRAZ-TDC DC Switching Controllers | Renesas Electronics Corporation | INFRA 3OUT/3PH DIGI CONT 40LD 5X | In Stock | 6000+: $3.36589 | |
 LM2748MTCDC DC Switching Controllers | Texas Instruments | SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO14, PLASTIC, TSSOP-14 | In Stock | 282+: $1.22373 | |
S-8521F18MC-BPDT2UDC 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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 MC33129EFR2DC DC Switching Controllers | NXP Semiconductors | IC REG CTRLR FLYBACK 14SOIC | In Stock | 2500+: $1.08131 5000+: $1.05903 7500+: $1.04787 | |
 ISL68236IRAZDC DC Switching Controllers | Renesas Electronics Corporation | INFRA AVS 2OUT/9PH DIGITAL CONTR | In Stock | 490+: $5.11113 | |
S-8357B33MC-NIST2GDC DC Switching Controllers | ABLIC | IC REG CTRLR BOOST SOT23-5 | In Stock | 3000+: $0.64803 6000+: $0.63404 9000+: $0.62703 | |
MAX16992ATED/V+TDC DC Switching Controllers | Analog Devices Inc./Maxim Integrated | 36V BOOST, 2 MHZ, IN UMAX OR TQF | In Stock | 2500+: $2.69100 | |
 IR3710MTRPBFDC DC Switching Controllers | International Rectifier | Switching Regulator, 1000kHz Switching Freq-Max, 3 X 3 MM, ROHS COMPLIANT, MLPQ-16 | 1982 | 330+: $0.80080 | |
 R1225N172D-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 | |
 LM5175RHFRDC DC Switching Controllers | Texas Instruments | 42V Wide Vin 4-Switch Synchronous Buck-Boost Controller 28-VQFN -40 to 125 | In Stock | 20+: $3.86572 40+: $3.83057 60+: $3.79543 | |
MAX25208ATPA/VY+TDC DC Switching Controllers | Analog Devices Inc./Maxim Integrated | HV 80V BUCK CONTROLLER | In Stock | 2500+: $3.47125 | |
 MIC38C45YNDC DC Switching Controllers | Microchip Technology | IC REG CTRLR MULT TOPOLOGY 8DIP | 607 | 1+: $1.50480 25+: $1.25840 100+: $1.13520 | |
S-8338AAEC-T8T1GDC DC Switching Controllers | ABLIC | IC REG CTRLR BOOST 8TSSOP | In Stock | 3000+: $0.78253 6000+: $0.76620 9000+: $0.75802 | |
 XC9302A362MR-GDC DC Switching Controllers | Torex Semiconductor Ltd. | STEP-UP & STEP-DOWN 180KHZ DCDC | In Stock | 3000+: $0.46662 6000+: $0.44329 15000+: $0.42662 | |
 BD9036EFV-CE2DC DC Switching Controllers | ROHM Semiconductor | AUTOMATICALLY CONTROLLED BUCK-BO | 2083 | 1+: $3.21200 10+: $2.41736 25+: $2.22006
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