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
NB51551QUDSSRQ1 12-WFDFN Exposed Pad 2.2-MHZ WIDE VIN 1.5-A MOSFET D 12-WFDFN Exposed Pad -40°C ~ 125°C (TA) 100% Pin-to-Pin LM51551QUDSSRQ1 Texas Instruments View
NB5155QUDSSRQ1 12-WFDFN Exposed Pad 2.2-MHZ WIDE VIN 1.5-A MOSFET D 12-WFDFN Exposed Pad -40°C ~ 125°C (TA) 100% Pin-to-Pin LM5155QUDSSRQ1 Texas Instruments View
NB5155QUDSSTQ1 12-WFDFN Exposed Pad 2.2-MHZ WIDE VIN 1.5-A MOSFET D 12-WFDFN Exposed Pad -40°C ~ 125°C (TA) 100% Pin-to-Pin LM5155QUDSSTQ1 Texas Instruments View
NB51551QUDSSTQ1 12-WFDFN Exposed Pad 2.2-MHZ WIDE VIN 1.5-A MOSFET D 12-WFDFN Exposed Pad -40°C ~ 125°C (TA) 100% Pin-to-Pin LM51551QUDSSTQ1 Texas Instruments View
NB7878AUH#PBF 32-WFQFN Exposed Pad 80V PEAK CURRENT MODE BUCK-BOOST 32-WFQFN Exposed Pad -40°C ~ 125°C (TJ) 100% Pin-to-Pin LTC7878AUH#PBF Analog Devices Inc. View
NB1801J 8-CDIP (0.300", 7.62mm) LOW-POWER BICMOS CURRENT-MODE PW 8-CDIP (0.300", 7.62mm) -55°C ~ 125°C 100% Pin-to-Pin UCC1801J Texas Instruments View
NB51561QDSSTQ1 12-WFDFN Exposed Pad PROTOTYPE 12-WFDFN Exposed Pad -40°C ~ 150°C (TJ) 100% Pin-to-Pin LM51561QDSSTQ1 Texas Instruments View
NB1800L883B 20-CLCC LOW-POWER BICMOS CURRENT-MODE PW 20-CLCC -55°C ~ 125°C (TA) 100% Pin-to-Pin UCC1800L883B Texas Instruments View
NB5001AMJGB 8-CDIP (0.300", 7.62mm) PWM CONTROLLER WITH WIDE INPUT R 8-CDIP (0.300", 7.62mm) -55°C ~ 125°C (TA) 100% Pin-to-Pin TL5001AMJGB Texas Instruments View
NB1803J883B 8-CDIP (0.300", 7.62mm) LOW-POWER BICMOS CURRENT-MODE PW 8-CDIP (0.300", 7.62mm) -55°C ~ 125°C 100% Pin-to-Pin UCC1803J883B Texas Instruments View