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DC DC Switching Controllers

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.
image Part Number Mfr Category Package Description RFQ
ISL6527IBZ-T ISL6527IBZ-T ISL6527IBZ-T Intersil Integrated Circuits (ICs) Bulk Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SOIC Get Quote
ADM1051JR-REEL7 ADM1051JR-REEL7 ADM1051JR-REEL7 Linear Technology (Analog Devices, Inc.) Integrated Circuits (ICs) Bulk Regulator Output DC-DC Controller IC Get Quote
ISL9443IRZ ISL9443IRZ ISL9443IRZ Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5) Get Quote
MAX5095CAUA+ MAX5095CAUA+ MAX5095CAUA+ Maxim Integrated / Analog Devices Integrated Circuits (ICs) Tube Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 8-uMAX/uSOP Get Quote
ISL6569ACRZ ISL6569ACRZ ISL6569ACRZ Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5) Get Quote
ISL6520IR-T ISL6520IR-T ISL6520IR-T Intersil Integrated Circuits (ICs) Bulk Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-QFN (4x4) Get Quote
HIP6302VCB HIP6302VCB HIP6302VCB Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SOIC Get Quote
ISL6560CB-T ISL6560CB-T ISL6560CB-T Intersil Integrated Circuits (ICs) Bulk Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SOIC Get Quote
FAN5029MPX FAN5029MPX FAN5029MPX Fairchild Semiconductor Integrated Circuits (ICs) Bulk Buck Regulator Positive Output Step-Down DC-DC Controller IC 40-MLP (6x6) Get Quote
MAX1716EEG+ MAX1716EEG+ MAX1716EEG+ Maxim Integrated / Analog Devices Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-QSOP Get Quote
MB39A123PMT-G-JNE1 MB39A123PMT-G-JNE1 MB39A123PMT-G-JNE1 Spansion (Cypress Semiconductor) Integrated Circuits (ICs) Tray Regulator Output DC-DC Controller IC Get Quote
ISL6326BCRZ ISL6326BCRZ ISL6326BCRZ Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 40-QFN (6x6) Get Quote
ISL6721AB ISL6721AB ISL6721AB Intersil Integrated Circuits (ICs) Tube Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 16-SOIC Get Quote
ISL6545CBZS2698 ISL6545CBZS2698 ISL6545CBZS2698 Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC Get Quote
HIP6311CB HIP6311CB HIP6311CB Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-SOIC Get Quote
ADP3159JRU-REEL ADP3159JRU-REEL ADP3159JRU-REEL Linear Technology (Analog Devices, Inc.) Integrated Circuits (ICs) Bulk Regulator Output DC-DC Controller IC Get Quote
ADP1873ARMZ-1.0-R7 ADP1873ARMZ-1.0-R7 ADP1873ARMZ-1.0-R7 Linear Technology (Analog Devices, Inc.) Integrated Circuits (ICs) Bulk Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-MSOP Get Quote
AD9560AKR AD9560AKR AD9560AKR Linear Technology (Analog Devices, Inc.) Integrated Circuits (ICs) Tube Regulator Output DC-DC Controller IC 28-SOIC Get Quote
ADM1051AJR-REEL7 ADM1051AJR-REEL7 ADM1051AJR-REEL7 Linear Technology (Analog Devices, Inc.) Integrated Circuits (ICs) Bulk Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC Get Quote
UC3548N UC3548N UC3548N Texas Instruments Integrated Circuits (ICs) Tube Regulator Output DC-DC Controller IC 16-PDIP Get Quote
ADM1051AJR-REEL ADM1051AJR-REEL ADM1051AJR-REEL Linear Technology (Analog Devices, Inc.) Integrated Circuits (ICs) Bulk Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC Get Quote
ADM1051AJR ADM1051AJR ADM1051AJR Linear Technology (Analog Devices, Inc.) Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC Get Quote
ISL6526ACBZ ISL6526ACBZ ISL6526ACBZ Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SOIC Get Quote
ISL6526AIB ISL6526AIB ISL6526AIB Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SOIC Get Quote
LV5068V-MPB-H LV5068V-MPB-H LV5068V-MPB-H Sanyo Integrated Circuits (ICs) Tray Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SSOP Get Quote
ISL6527CR ISL6527CR ISL6527CR Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-QFN (5x5) Get Quote
ISL6569ACR-T ISL6569ACR-T ISL6569ACR-T Intersil Integrated Circuits (ICs) Bulk Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5) Get Quote
ISL6729IUZ ISL6729IUZ ISL6729IUZ Intersil Integrated Circuits (ICs) Tube Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 8-MSOP Get Quote
ISL6564ACRZ ISL6564ACRZ ISL6564ACRZ Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 40-QFN (6x6) Get Quote
ISL6740IB ISL6740IB ISL6740IB Intersil Integrated Circuits (ICs) Tube Full-Bridge, Half-Bridge, Push-Pull Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-SOIC Get Quote
ISL6522CBZ ISL6522CBZ ISL6522CBZ Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SOIC Get Quote
ISL6565BCB ISL6565BCB ISL6565BCB Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-SOIC Get Quote
ISL6564ACRZ-T ISL6564ACRZ-T ISL6564ACRZ-T Intersil Integrated Circuits (ICs) Bulk Buck Regulator Positive Output Step-Down DC-DC Controller IC 40-QFN (6x6) Get Quote
ISL6558CB ISL6558CB ISL6558CB Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SOIC Get Quote
MIC38HC43BN MIC38HC43BN MIC38HC43BN Roving Networks (Microchip Technology) Integrated Circuits (ICs) Bulk Buck, Boost, Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-DIP Get Quote
ISL6247CRZ ISL6247CRZ ISL6247CRZ Intersil Integrated Circuits (ICs) Tube Regulator Output DC-DC Controller IC 40-QFN (6x6) Get Quote
LV5761V-TLM-E LV5761V-TLM-E LV5761V-TLM-E Sanyo Integrated Circuits (ICs) Bulk Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SSOP Get Quote
HIP6018BCB HIP6018BCB HIP6018BCB Harris Corporation Integrated Circuits (ICs) Tube Regulator Positive Output Step-Down DC-DC Controller IC 24-SOIC Get Quote
ISL6527IB ISL6527IB ISL6527IB Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SOIC Get Quote
MAX1651EPA MAX1651EPA MAX1651EPA Maxim Integrated / Analog Devices Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-PDIP Get Quote
HIP6301CB HIP6301CB HIP6301CB Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-SOIC Get Quote
LV5052V-TLM-E LV5052V-TLM-E LV5052V-TLM-E Sanyo Integrated Circuits (ICs) Bulk Buck Regulator Positive Output Step-Down DC-DC Controller IC 30-SSOP Get Quote
ISL6527CRZ ISL6527CRZ ISL6527CRZ Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-QFN (5x5) Get Quote
FAN5066MX FAN5066MX FAN5066MX Fairchild Semiconductor Integrated Circuits (ICs) Bulk Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-SOIC Get Quote
ISL6520AIRZ ISL6520AIRZ ISL6520AIRZ Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-QFN (4x4) Get Quote
ISL6520BCBZ ISL6520BCBZ ISL6520BCBZ Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC Get Quote
ISL6525CBZ ISL6525CBZ ISL6525CBZ Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SOIC Get Quote
DS1050Z-010 DS1050Z-010 DS1050Z-010 Maxim Integrated / Analog Devices Integrated Circuits (ICs) Tube Regulator Output DC-DC Controller IC 8-SOIC Get Quote
MAX799CSE MAX799CSE MAX799CSE Maxim Integrated / Analog Devices Integrated Circuits (ICs) Tube Regulator Output DC-DC Controller IC 16-SOIC Get Quote
ISL6526IB ISL6526IB ISL6526IB Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SOIC Get Quote
MAX741NCPP MAX741NCPP MAX741NCPP Maxim Integrated / Analog Devices Integrated Circuits (ICs) Tube Regulator Output DC-DC Controller IC 20-PDIP Get Quote
MIC38C43ABM MIC38C43ABM MIC38C43ABM Roving Networks (Microchip Technology) Integrated Circuits (ICs) Bulk Buck, Boost, Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC Get Quote
LV5061V-TLM-H LV5061V-TLM-H LV5061V-TLM-H Sanyo Integrated Circuits (ICs) Bulk Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SSOP Get Quote
ISL6565ACRZ ISL6565ACRZ ISL6565ACRZ Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-QFN (5x5) Get Quote
ISL6745AUZ-T ISL6745AUZ-T ISL6745AUZ-T Intersil Integrated Circuits (ICs) Bulk Full-Bridge, Half-Bridge Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 10-MSOP Get Quote
HIP6302CB HIP6302CB HIP6302CB Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SOIC Get Quote
ISL6557ACBZ ISL6557ACBZ ISL6557ACBZ Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-SOIC Get Quote
ISL6527ACB ISL6527ACB ISL6527ACB Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SOIC Get Quote
ISL6564AIRZ ISL6564AIRZ ISL6564AIRZ Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 40-QFN (6x6) Get Quote
ISL6526CR-T ISL6526CR-T ISL6526CR-T Intersil Integrated Circuits (ICs) Bulk Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-QFN (5x5) Get Quote
HIP6301CB-T HIP6301CB-T HIP6301CB-T Intersil Integrated Circuits (ICs) Bulk Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-SOIC Get Quote
ISL6522BIB ISL6522BIB ISL6522BIB Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SOIC Get Quote
ISL6445IAZ-TK ISL6445IAZ-TK ISL6445IAZ-TK Intersil Integrated Circuits (ICs) Bulk Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-QSOP Get Quote
TPS40077PWPG4 TPS40077PWPG4 TPS40077PWPG4 Texas Instruments Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-HTSSOP Get Quote
TL1454CN TL1454CN TL1454CN Texas Instruments Integrated Circuits (ICs) Tube Regulator Output DC-DC Controller IC 16-PDIP Get Quote
UCC2961N UCC2961N UCC2961N Unitrode Integrated Circuits (ICs) Tube Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 14-PDIP Get Quote
ISL6527IRZ ISL6527IRZ ISL6527IRZ Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-QFN (5x5) Get Quote
ISL6527IB-T ISL6527IB-T ISL6527IB-T Intersil Integrated Circuits (ICs) Bulk Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SOIC Get Quote
ISL6244CRZ ISL6244CRZ ISL6244CRZ Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5) Get Quote
MIC2183BM MIC2183BM MIC2183BM Roving Networks (Microchip Technology) Integrated Circuits (ICs) Bulk Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SOIC Get Quote
MIC2182-5.0BSM MIC2182-5.0BSM MIC2182-5.0BSM Roving Networks (Microchip Technology) Integrated Circuits (ICs) Bulk Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SSOP Get Quote
ISL6755AAZA ISL6755AAZA ISL6755AAZA Intersil Integrated Circuits (ICs) Tube Full-Bridge Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 20-QSOP Get Quote
ISL6557ACB ISL6557ACB ISL6557ACB Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-SOIC Get Quote
ISL6545ACBZ-TS2698 ISL6545ACBZ-TS2698 ISL6545ACBZ-TS2698 Intersil Integrated Circuits (ICs) Bulk Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC Get Quote
MAX741DCPP MAX741DCPP MAX741DCPP Maxim Integrated / Analog Devices Integrated Circuits (ICs) Tube Buck, Boost Regulator Positive or Negative Output Step-Up, Step-Down DC-DC Controller IC 20-PDIP Get Quote
MIC2182-5.0BM MIC2182-5.0BM MIC2182-5.0BM Roving Networks (Microchip Technology) Integrated Circuits (ICs) Bulk Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SOIC Get Quote
ISL6558IBZ ISL6558IBZ ISL6558IBZ Elantec Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SOIC Get Quote
ISL8104CBZ ISL8104CBZ ISL8104CBZ Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SOIC Get Quote
ISL6527ACR ISL6527ACR ISL6527ACR Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-QFN (5x5) Get Quote
TPS40052PWPG4 TPS40052PWPG4 TPS40052PWPG4 Texas Instruments Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-HTSSOP Get Quote
ISL6569CBZ ISL6569CBZ ISL6569CBZ Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-SOIC Get Quote
EL7512CYZ-T7 EL7512CYZ-T7 EL7512CYZ-T7 Intersil Integrated Circuits (ICs) Bulk Boost Regulator Positive Output Step-Up DC-DC Controller IC 10-MSOP Get Quote
FAN1577AMX FAN1577AMX FAN1577AMX Fairchild Semiconductor Integrated Circuits (ICs) Bulk Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-SOIC Get Quote
MIC2193BM MIC2193BM MIC2193BM Roving Networks (Microchip Technology) Integrated Circuits (ICs) Bulk Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC Get Quote
ISL6565ACB ISL6565ACB ISL6565ACB Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-SOIC Get Quote
MIC38C43ABMM MIC38C43ABMM MIC38C43ABMM Roving Networks (Microchip Technology) Integrated Circuits (ICs) Bulk Buck, Boost, Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-MSOP Get Quote
ISL6569CBZ-T ISL6569CBZ-T ISL6569CBZ-T Intersil Integrated Circuits (ICs) Bulk Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-SOIC Get Quote
ISL6439IRZ ISL6439IRZ ISL6439IRZ Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-QFN (5x5) Get Quote
ISL6745AUZ ISL6745AUZ ISL6745AUZ Intersil Integrated Circuits (ICs) Tube Full-Bridge, Half-Bridge Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 10-MSOP Get Quote
ISL6522BCB-T ISL6522BCB-T ISL6522BCB-T Intersil Integrated Circuits (ICs) Bulk Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SOIC Get Quote
MIC38HC43-1BN MIC38HC43-1BN MIC38HC43-1BN Roving Networks (Microchip Technology) Integrated Circuits (ICs) Bulk Buck, Boost, Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 14-DIP Get Quote
FAN6520BIMX FAN6520BIMX FAN6520BIMX Fairchild Semiconductor Integrated Circuits (ICs) Bulk Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC Get Quote
UCC3800PWG4 UCC3800PWG4 UCC3800PWG4 Texas Instruments Integrated Circuits (ICs) Tray Buck, Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-TSSOP Get Quote
LV5768V-A-MPB-E LV5768V-A-MPB-E LV5768V-A-MPB-E Sanyo Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SSOP Get Quote
TL1454CD TL1454CD TL1454CD Texas Instruments Integrated Circuits (ICs) Tube Regulator Output DC-DC Controller IC 16-SOIC Get Quote
ISL6520BCBZ-T ISL6520BCBZ-T ISL6520BCBZ-T Intersil Integrated Circuits (ICs) Bulk Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC Get Quote
UC2823Q UC2823Q UC2823Q Texas Instruments Integrated Circuits (ICs) Tube Buck, Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 20-PLCC (9x9) Get Quote
ISL6522BCBZ ISL6522BCBZ ISL6522BCBZ Intersil Integrated Circuits (ICs) Tube Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SOIC Get Quote
MAX17500AEUB+ MAX17500AEUB+ MAX17500AEUB+ Maxim Integrated / Analog Devices Integrated Circuits (ICs) Tube Boost, SEPIC Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 10-uMAX/uSOP Get Quote
SG1577DY SG1577DY SG1577DY Fairchild Semiconductor Integrated Circuits (ICs) Tube Regulator Output DC-DC Controller IC 20-DIP Get Quote
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