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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-8520F30MC-BNPT2UDC 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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 ISL81401AFRZ-T7ADC DC Switching Controllers | Renesas Electronics Corporation | 40V 4-SW SYNCH BUCK-BOOST PWM CO | 53 | 1+: $5.07760 10+: $3.88696 25+: $3.59005 | |
 XC9302A533MR-GDC DC Switching Controllers | Torex Semiconductor Ltd. | STEP-UP & STEP-DOWN 300KHZ DCDC | In Stock | 3000+: $0.46662 6000+: $0.44329 15000+: $0.42662 | |
 NCV81277MNTXGDC DC Switching Controllers | onsemi | AUTOMOTIVE APPROVED VERSION OF N | In Stock | 5000+: $1.30181 | |
 UC2844ADMDC DC Switching Controllers | Microsemi | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8, ROHS COMPLIANT, PLASTIC, SOIC-8 | In Stock | 2500+: $1.92500 | |
 IRU3038CSTRDC DC Switching Controllers | Infineon Technologies | IC REG CTRLR BUCK/BOOST 14SOIC | In Stock | 2500+: $0.84346 5000+: $0.82527 7500+: $0.81617 | |
S-8521A25MC-AXKT2GDC 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-8338AAHA-T8T1GDC DC Switching Controllers | ABLIC | IC REG CTRLR BOOST 8TSSOP | In Stock | 3000+: $0.78253 6000+: $0.76620 9000+: $0.75802 | |
 MCP16502TAB-E/S8BDC DC Switching Controllers | Microchip Technology | PMIC FOR SAMA5DX/SAM9X6 MPUS | 3630 | 3300+: $2.30562 | |
 LTC3897EFE#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK BOOST 38TSSOP | In Stock | 2000+: $7.20500 | |
S-8352D30MC-K8PT2UDC 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-8337AAIB-T8T1GDC DC Switching Controllers | ABLIC | IC REG CTRLR BOOST 8TSSOP | In Stock | 3000+: $0.78253 6000+: $0.76620 9000+: $0.75802 | |
 NCP1579DR2GDC DC Switching Controllers | onsemi | Synchronous Buck Controller, 4.5-13.2V In, 0.8-5V Out, 275kHz, SOIC-8 | 44 | 1+: $1.04743 10+: $0.83828 30+: $0.73543 | |
 MIC2185YQSDC DC Switching Controllers | Microchip Technology | IC REG CTRLR BUCK 16QSOP | In Stock | 98+: $3.79280 | |
 LV5064VB-TLM-HDC DC Switching Controllers | onsemi | IC REG CTRLR BUCK | In Stock | 466+: $0.56320 | |
 ISL6522BIRZDC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR BUCK 16QFN | In Stock | 1470+: $1.95102 | |
 MAX8579EUB+DC DC Switching Controllers | Analog Devices Inc./Maxim Integrated | IC REG CTRLR BUCK 10UMAX | In Stock | 150+: $3.04022 | |
 XC9221B093ER-GDC DC Switching Controllers | Torex Semiconductor Ltd. | 16V INPUT STEP-DOWN DCDC CONTROL | In Stock | 3000+: $0.62994 6000+: $0.60661 15000+: $0.58327 | |
S-8521F15MC-BPAT2GDC DC Switching Controllers | ABLIC | Switching Controller, 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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S-8521D27MC-BXMT2GDC 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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 LTC3859ALHUHF#WPBFDC DC Switching Controllers | Analog Devices Inc. | 3X OUT, BUCK/BUCK/BOOST SYNC CNT | 114 | 1+: $14.44080 10+: $10.12176 52+: $8.26727
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XC9220A093ER-GDC DC Switching Controllers | Torex Semiconductor Ltd. | 16V INPUT STEP-DOWN DCDC CONTROL | In Stock | 3000+: $0.62994 6000+: $0.60661 15000+: $0.58327 | |
S-8520E15MC-BJAT2GDC 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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 RAA228227GNP#HA0DC DC Switching Controllers | Renesas Electronics Corporation | DIGITAL DUAL OUTPUT, 16-PHASE PW | In Stock | 4000+: $6.53619 | |
S-8355Q20MC-OWFT2UDC DC Switching Controllers | ABLIC | IC REG CTRLR BOOST SOT23-5 | In Stock | 3000+: $0.64803 6000+: $0.63404 9000+: $0.62703 |
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