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
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Showing 5104 products

Product Description Package / Case Operating Temperature Compatibility Original MPN Action
NB1211D002B-TR-FE 6-SMD, Flat Leads PWM STEP-UP DCDC CONTROLLER 6-SMD, Flat Leads -40°C ~ 85°C 100% Pin-to-Pin R1211D002B-TR-FE Nisshinbo Micro Devices Inc. View
NB3908DK-LF 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) IC REG CTRLR MULT TOP 10MSOP 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) -40°C ~ 85°C (TA) 100% Pin-to-Pin MP3908DK-LF Monolithic Power Systems Inc. View
NB3900DK-LF 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) IC REG CTRLR BOOST 8MSOP 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) -40°C ~ 85°C (TA) 100% Pin-to-Pin MP3900DK-LF Monolithic Power Systems Inc. View
NB51551DSST 12-WFDFN Exposed Pad 2.2MHZ WIDE VIN NON-SYNCHRONOUS 12-WFDFN Exposed Pad -40°C ~ 125°C (TJ) 100% Pin-to-Pin LM51551DSST Texas Instruments View
NB1103CS.TR 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 SC1103CS.TR Semtech Corporation View
NB494CNS 16-SO PWR MGMT VOLTAGE REFERENCE 16-SO 0°C ~ 70°C (TA) 100% Pin-to-Pin TL494CNS Texas Instruments View
NB5155DSST 12-WFDFN Exposed Pad PWR MGMT SWITCHING REGULATOR 12-WFDFN Exposed Pad -40°C ~ 125°C (TJ) 100% Pin-to-Pin LM5155DSST Texas Instruments View
NB5122ZAPWPT 24-HTSSOP 3-65V WIDE VIN, CURRENT MODE SYN 24-HTSSOP -40°C ~ 125°C (TJ) 100% Pin-to-Pin LM5122ZAPWPT Texas Instruments View
NB3894HFE#PBF 20-TSSOP-EP PWR MGMT SWITCHING REGULATOR 20-TSSOP-EP -40°C ~ 125°C (TJ) 100% Pin-to-Pin LTC3894HFE#PBF Analog Devices Inc. View
NB3894HFE#TRPBF 20-TSSOP-EP 150V LOW IQ STEP-DWN DC/DC CTLR 20-TSSOP-EP -40°C ~ 125°C (TJ) 100% Pin-to-Pin LTC3894HFE#TRPBF Analog Devices Inc. View