SMSC flexPWR Technology provides:

  • Low current design well-suited for battery powered applications
  • Integrated battery to 3.3V linear regulator
  • Variable I/O voltage to support a wide variety of processors
  • Low current sleep mode tri-states all ULPI pins
  • Allows OTG host to turn VBus off to conserve battery

SMSC Devices with flexPWR Technology


LAN8710A, LAN8720A Part Number/Package ListDetails
Small Footprint, Low Power Consumption, Full-Featured 10/100 Ethernet Transceivers
Part NumberInfo / ProductOrder NumberRoHS Compliant
LAN8710AiIndustrial Temperature Range, Gold Bond WireLAN8710Ai-EZK32 QFN
LAN8720AExtended Commercial Temperature RangeLAN8720A-CP-TR24 QFN
LAN8720AiIndustrial Temperature RangeLAN8720Ai-CP-TR24 QFN
LAN8710AiIndustrial Temperature Range, Gold Bond Wire, Tape and ReelLAN8710Ai-EZK-TR32 QFN
LAN8710AExtended Commercial Temperature Range, Copper Bond WireLAN8710A-EZC32 QFN
LAN8710AExtended Commercial Temperature Range, Copper Bond Wire, Tape and ReelLAN8710A-EZC-TR32 QFN
LAN874xA New!Part Number/Package ListDetails
Small-Footprint, 10/100 PHY Family Featuring Energy Efficient Ethernet and Wake-On-LAN
Part NumberInfo / ProductOrder NumberRoHS Compliant
LAN8740A-LAN8740A-EN32 SQFN
LAN8740ATape and ReelLAN8740A-EN-TR32 SQFN
LAN8740Ai-LAN8740Ai-EN32 SQFN
LAN8740AiTape and ReelLAN8740Ai-EN-TR32 SQFN
LAN8741A-LAN8741A-EN32 SQFN
LAN8741ATape and ReelLAN8741A-EN-TR32 SQFN
LAN8741Ai-LAN8741Ai-EN32 SQFN
LAN8741AiTape and ReelLAN8741Ai-EN-TR32 SQFN
LAN8742A-LAN8742A-CZ24 SQFN
LAN8742ATape and ReelLAN8742A-CZ-TR24 SQFN
LAN8742Ai-LAN8742Ai-CZ24 SQFN
LAN8742AiTape and ReelLAN8742Ai-CZ-TR24 SQFN
USB331x Part Number/Package ListDetails
Highly Integrated, Hi-Speed USB 2.0 ULPI Transceiver Family for Portable Consumer Electronics Applications
Part NumberInfo / ProductOrder NumberRoHS Compliant
USB3311Hi-Speed USB Transceiver with 1.8V ULPI Interface - 26MHz Reference ClockUSB3311C-CP-TR24 QFN
USB3315Hi-Speed USB Transceiver with 1.8V-3.3V ULPI Interface - 24MHz Reference ClockUSB3315C-CP-TR24 QFN
USB3316Hi-Speed USB Transceiver with 1.8V ULPI Interface - 19.2MHz Reference ClockUSB3316C-CP-TR24 QFN
USB3317Hi-Speed USB Transceiver with 1.8V-3.3V ULPI Interface - 26MHz Reference ClockUSB3317C-CP-TR24 QFN
USB3318Hi-Speed USB Transceiver with 1.8V-3.3V ULPI Interface - 13MHz Reference ClockUSB3318C-CP-TR24 QFN
USB3319Hi-Speed USB Transceiver with 1.8V ULPI Interface - 13MHz Reference ClockUSB3319C-CP-TR24 QFN
USB3310Hi-Speed USB Transceiver with 1.8V ULPI Interface - Multi-Frequency Reference ClockUSB3310C-CP-TR24 QFN
USB3311Hi-Speed USB Transceiver with 1.8V ULPI Interface - 26MHz Reference ClockUSB3311C-GJ-TR25 VFBGA
USB3316Hi-Speed USB Transceiver with 1.8V ULPI Interface - 19.2MHz Reference ClockUSB3316C-GJ-TR25 VFBGA
USB3317Hi-Speed USB Transceiver with 1.8V-3.3V ULPI Interface - 26MHz Reference ClockUSB3317C-GJ-TR25 VFBGA
USB3319Hi-Speed USB Transceiver with 1.8V ULPI Interface - 13MHz Reference ClockUSB3319C-GJ-TR25 VFBGA
USB332x Part Number/Package ListDetails
Industry's Smallest Hi-Speed USB 2.0 ULPI Transceiver Family for Portable Consumer Electronics Applications
Part NumberInfo / ProductOrder NumberRoHS Compliant
USB3321Industry's Smallest Hi-Speed USB Transceiver with 1.8V ULPI Interface - 26MHz Reference ClockUSB3321C-GL-TR25 WLCSP
USB3322Industry's Smallest Hi-Speed USB Transceiver with 1.8V ULPI Interface - 12MHz Reference ClockUSB3322C-GL-TR25 WLCSP
USB3326Industry's Smallest Hi-Speed USB Transceiver with 1.8V ULPI Interface - 19.2MHz Reference ClockUSB3326C-GL-TR25 WLCSP
USB3329Industry's Smallest Hi-Speed USB Transceiver with 1.8V ULPI Interface - 13MHz Reference ClockUSB3329C-GL-TR25 WLCSP
USB3327Industry's Smallest Hi-Speed USB Transceiver with 1.8V ULPI Interface - 27MHz Reference ClockUSB3327C-GL-TR25 WLCSP
USB3320 Part Number/Package ListDetails
Highly Integrated Full Featured Hi-Speed USB 2.0 ULPI Transceiver
Part NumberInfo / ProductOrder NumberRoHS Compliant
USB3320C-USB3320C-EZK32 QFN
USB3320CTape and ReelUSB3320C-EZK-TR32 QFN
USB333x Part Number/Package ListDetails
Hi-Speed USB 2.0 Transceiver Family Featuring RapidCharge Anywhere™ for Smartphones and Other Portable Devices
Part NumberInfo / ProductOrder NumberRoHS Compliant
USB3330Multi-Frequency Reference ClockUSB3330E-GL-TR25 WLCSP
USB333126MHz Reference ClockUSB3331E-GL-TR25 WLCSP
USB333319.2/26MHz Reference ClockUSB3333E-GL-TR25 WLCSP
USB333619.2MHz Reference ClockUSB3336E-GL-TR25 WLCSP
USB333838.4MHz Reference ClockUSB3338E-GL-TR25 WLCSP
USB3503 New!Part Number/Package ListDetails
USB 2.0 HSIC High-Speed Hub Controller Optimized for Portable Applications
Part NumberInfo / ProductOrder NumberRoHS Compliant
USB3503ACommercial Temperature RangeUSB3503A-1-GL-TR25 WLCSP
USB3503AiIndustrial Temperature RangeUSB3503AI-1-GL-TR25 WLCSP
USB3740 Part Number/Package ListDetails
USB 2.0 High Speed Switch with Extreme Low Power Design
Part NumberInfo / ProductOrder NumberRoHS Compliant
USB3740B-AI21.3mm x 1.8mmUSB3740B-AI2-TR10 QFN
USB3740B-AI91.6mm x 2.1mmUSB3740B-AI9-TR10 QFN
USB375x Part Number/Package ListDetails
USB 2.0 Port Protection with Integrated Switch and Charger Detection
Part NumberInfo / ProductOrder NumberRoHS Compliant
USB3750A-1Provides HS mux and support for 100mA dead battery current limitingUSB3750A-1-A4-TR16 QFN
USB3751A-1Provides support for 100mA dead battery current limitingUSB3751A-1-A4-TR16 QFN
USB3751A-2Does not provide support for 100mA dead battery current limitingUSB3751A-2-A4-TR16 QFN
USB3803 Part Number/Package ListDetails
Industry’s Smallest Hi-Speed Hub Controller Targeting Portable Applications
Part NumberInfo / ProductOrder NumberRoHS Compliant
USB3803CCommercial Temperature RangeUSB3803C-1-GL-TR25 WLCSP
USB3803CiIndustrial Temperature RangeUSB3803Ci-1-GL-TR25 WLCSP