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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 |
|---|---|---|---|---|---|
 MAX776CSA+DC DC Switching Controllers | Analog Devices Inc./Maxim Integrated | IC REG CTRLR BUCK-BOOST 8SOIC | 1134 | 1+: $6.78480 10+: $5.24744 25+: $4.86323
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 S-8521E33MC-BLST2UDC 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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 ISL6520ACBZ-TDC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR BUCK 8SOIC | 567 | 1+: $2.29680 10+: $1.70896 25+: $1.56253
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 LTC7818IUJ#TRPBFDC DC Switching Controllers | Analog Devices Inc. | BUCK/BUCK/BOOST SYNC CTL, 40V, 3 | In Stock | 2000+: $5.64300 | |
 S-8338ABAB-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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 SG3524NDC DC Switching Controllers | Microchip Technology | IC REG CTRLR MULT TOPOLOGY 16DIP | 7916 | 1+: $3.08000 | |
 LM3478QMM/NOPBDC DC Switching Controllers | Texas Instruments | Step Up DC/DC Controller, 1000kHz, 40V, 8-Pin VSSOP SMT | 81 | 1+: $2.46343 10+: $2.10515 30+: $1.88057 | |
 MP8352DL-LF-ZDC DC Switching Controllers | Monolithic Power Systems | Switching Regulator, Current-mode, 800kHz Switching Freq-Max, PDSO14, 3 X 4 MM, ROHS COMPLIANT, MO-229VGED-3, QFN-14 | In Stock | 5000+: $2.11409 | |
S-8520B34MC-ARTT2UDC 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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 ISL6526CB-TDC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR BUCK 14SOIC | 358 | 1+: $1.67200 10+: $1.42384 25+: $1.33514
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S-8521C30MC-BTPT2UDC 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-8521E18MC-BLDT2GDC 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-8338AABC-T8T1GDC DC Switching Controllers | ABLIC | IC REG CTRLR BOOST 8TSSOP | In Stock | 3000+: $0.78253 6000+: $0.76620 9000+: $0.75802 | |
S-8338ACEB-T8T1GDC DC Switching Controllers | ABLIC | IC REG CTRLR BOOST 8TSSOP | In Stock | 3000+: $0.78253 6000+: $0.76620 9000+: $0.75802 | |
 LM25117QPMHX/NOPBDC DC Switching Controllers | Texas Instruments | Automotive Grade 4.5-42V Wide Vin, Current Mode Synchronous Buck Controller with Tracking 20-HTSSOP -40 to 125 | In Stock | 2500+: $2.81466 | |
 LTC3858IUFD-1#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 28QFN | In Stock | 2500+: $5.56600 | |
S-8533A30AFT-TB-UDC DC Switching Controllers | ABLIC | IC REG CTRLR BUCK 8TSSOP | In Stock | 3000+: $1.30603 6000+: $1.28122 | |
S-8520C33MC-BRST2GDC 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-8521D25MC-BXKT2UDC 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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 LTC3834IDHC-1#TRPBFDC DC Switching Controllers | Analog Devices Inc. | IC REG CTRLR BUCK 16-DFN | In Stock | 2500+: $5.74200 | |
 IRU3137CSTRPBFDC DC Switching Controllers | Infineon Technologies | IC REG CTRLR BUCK 8SOIC | In Stock | 2500+: $0.67617 5000+: $0.66099 7500+: $0.65338
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 ISL81401FRZ-TDC DC Switching Controllers | Renesas Electronics Corporation | 40V 4-SW SYNCH BUCK-BOOST PWM | In Stock | 6000+: $2.81661 | |
ISL68225IRAZ-TDC DC Switching Controllers | Renesas Electronics Corporation | INFRA 2OUT/9PH DIGITAL CONTROLLE | In Stock | 4000+: $4.46514 | |
MIC38C43-1YMDC DC Switching Controllers | Microchip Technology | IC REG CTRLR MULT TOP 14SOIC | 355 | 1+: $2.54320 25+: $2.11200 100+: $1.92720 | |
 ISL68239IRAZDC DC Switching Controllers | Renesas Electronics Corporation | INFRA AVS 3OUT/12PH DIGITAL CONT | In Stock | 520+: $6.33523 |
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