Integrated Circuits (ICs)

DC DC Switching Controllers

Analog, logic, memory, and power-management ICs. From signal-chain and interface devices to PMIC and memory, sized for compact board-level design-in.

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Voltage - Supply (Vcc/Vdd)
Frequency - Switching
Control Features
Duty Cycle (Max)
Operating Temperature
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Clock Sync
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Serial Interfaces
Synchronous Rectifier
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Showing 5104 products

Product Description Package / Case Operating Temperature Compatibility Original MPN Action
NB7841EUHE#PBF 36-WFQFN Exposed Pad POLYPHSYNC BOOST CNTR 36-WFQFN Exposed Pad -40°C ~ 125°C 100% Pin-to-Pin LTC7841EUHE#PBF Analog Devices Inc. View
NB1579DR2G 8-SOIC (0.154", 3.90mm Width) IC REG CTRLR BUCK 8SOIC 8-SOIC (0.154", 3.90mm Width) 0°C ~ 70°C (TA) 100% Pin-to-Pin NCP1579DR2G onsemi View
NB3842BDR2G 14-SOIC (0.154", 3.90mm Width) IC REG CTRLR PWM CM 14-SOIC 14-SOIC (0.154", 3.90mm Width) 0°C ~ 70°C (TA) 100% Pin-to-Pin UC3842BDR2G onsemi View
NB5155QDSSTQ1 12-WFDFN Exposed Pad POWER MANAGEMENT 12-WFDFN Exposed Pad -40°C ~ 150°C (TJ) 100% Pin-to-Pin LM5155QDSSTQ1 Texas Instruments View
NB5155DSSR 12-WFDFN Exposed Pad POWER MANAGEMENT 12-WFDFN Exposed Pad -40°C ~ 125°C (TJ) 100% Pin-to-Pin LM5155DSSR Texas Instruments View
NB51551QDSSTQ1 12-WFDFN Exposed Pad POWER MANAGEMENT 12-WFDFN Exposed Pad -40°C ~ 150°C (TJ) 100% Pin-to-Pin LM51551QDSSTQ1 Texas Instruments View
NB881930MW00R2G 24-VFQFN Exposed Pad IC CTLR SYNC BUCK 24QFNW 24-VFQFN Exposed Pad -40°C ~ 150°C (TJ) 100% Pin-to-Pin NCV881930MW00R2G onsemi View
NB891930MW01R2G 24-VFQFN Exposed Pad IC CTLR SYNC BUCK 24QFNW 24-VFQFN Exposed Pad -40°C ~ 150°C (TJ) 100% Pin-to-Pin NCV891930MW01R2G onsemi View
NB1224N102M-TR-FE SC-74A, SOT-753 PWM/VFM STEP-DOWN DCDC CONTROLLE SC-74A, SOT-753 -40°C ~ 85°C 100% Pin-to-Pin R1224N102M-TR-FE Nisshinbo Micro Devices Inc. View
NB1225N602K-TR-FE SOT-23-6 18.5V INPUT PWM/VFM STEP-DOWN DC SOT-23-6 -40°C ~ 85°C (TA) 100% Pin-to-Pin R1225N602K-TR-FE Nisshinbo Micro Devices Inc. View