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QFN-56 Power

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
DC/DC Converters - SMD 40V 3A synchronous buck COT power module, 5V to 40V input, 0.6V output minimum, 400kHz to 800kHz, QFN 8x8x4, tray, -40C to +125 C XR79203EL-F MaxLinear 1: HK$115.98 260In Stock	Mfr. Part No. XR79203EL-F Mouser Part No 701-XR79203EL-F	MaxLinear	DC/DC Converters - SMD 40V 3A synchronous buck COT power module, 5V to 40V input, 0.6V output minimum, 400kHz to 800kHz, QFN 8x8x4, tray, -40C to +125 C Learn More about MaxLinear exar xr7910x xr7920x regulators	Datasheet	260In Stock	HK$115.98 HK$111.71 HK$109.90 HK$107.85 View HK$105.79 HK$104.07 HK$98.31 Quote	Min.: 1 Mult.: 1
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Factory programmed LDOs, QFN 56 MC34VR500V3ES NXP Semiconductors 1: HK$162.10 230In Stock	Mfr. Part No. MC34VR500V3ES Mouser Part No 841-MC34VR500V3ES	NXP Semiconductors	Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Factory programmed LDOs, QFN 56	Datasheet	230In Stock	HK$162.10 HK$128.48 HK$120.09 HK$110.89 View HK$104.07 HK$102.50 Quote	Min.: 1 Mult.: 1
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 MC34VR500V8ES NXP Semiconductors 1: HK$141.63 365In Stock	Mfr. Part No. MC34VR500V8ES Mouser Part No 841-MC34VR500V8ES	NXP Semiconductors	Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56	Datasheet	365In Stock	HK$141.63 HK$115.98 HK$110.64 HK$104.72 View HK$101.60 HK$100.78	Min.: 1 Mult.: 1
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 MC34VR500V4ES NXP Semiconductors 1: HK$146.48 476In Stock	Mfr. Part No. MC34VR500V4ES Mouser Part No 841-MC34VR500V4ES	NXP Semiconductors	Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56	Datasheet	476In Stock	HK$146.48 HK$118.45 HK$110.07 HK$101.76 View HK$100.28 HK$100.20	Min.: 1 Mult.: 1
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 NXP Semiconductors MC34VR500VCES MC34VR500VCES NXP Semiconductors 1: HK$162.10 226In Stock	Mfr. Part No. MC34VR500VCES Mouser Part No 771-MC34VR500VCES	NXP Semiconductors	Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56	Datasheet	226In Stock	HK$162.10 HK$128.48 HK$120.09 HK$110.81 View HK$106.28 HK$105.22 Quote	Min.: 1 Mult.: 1
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 MC34VR500V7ES NXP Semiconductors 1: HK$162.10 94In Stock	Mfr. Part No. MC34VR500V7ES Mouser Part No 841-MC34VR500V7ES	NXP Semiconductors	Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56	Datasheet	94In Stock	HK$162.10 HK$128.48 HK$120.09 HK$110.89 View HK$104.89 HK$103.74 Quote	Min.: 1 Mult.: 1
Switching Voltage Regulators 24V, 15A Mono Step Down Reg w/ Diff Out LTC3613EWKH#PBF Analog Devices Restricted Availability	Mfr. Part No. LTC3613EWKH#PBF Mouser Part No 584-LTC3613EWKH#PBF	Analog Devices	Switching Voltage Regulators 24V, 15A Mono Step Down Reg w/ Diff Out Learn More about Analog Devices adi step down buck regulators Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Hot Swap Voltage Controllers 4-pair type-4 8-ch a nnel PoE A 595-TPS23880RTQT TPS23880RTQR Texas Instruments 1: HK$92.97 1,689In Stock	Mfr. Part No. TPS23880RTQR Mouser Part No 595-TPS23880RTQR	Texas Instruments	Hot Swap Voltage Controllers 4-pair type-4 8-ch a nnel PoE  A 595-TPS23880RTQT Learn More about Texas Instruments ti tps23880 controller	Datasheet	1,689In Stock	Cut Tape HK$92.97 HK$72.75 HK$67.73 HK$62.14 View Reel HK$54.58 HK$59.35 HK$57.95 HK$56.64 HK$54.58 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 MC34VR500VAES NXP Semiconductors 1: HK$153.39 376In Stock 520Expected 2/11/2026	Mfr. Part No. MC34VR500VAES Mouser Part No 771-MC34VR500VAES	NXP Semiconductors	Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56	Datasheet	376In Stock 520Expected 2/11/2026	HK$153.39 HK$123.55 HK$116.40 HK$108.50 View HK$103.57 HK$100.70 Quote	Min.: 1 Mult.: 1
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 MC34VR500V1ES NXP Semiconductors 1: HK$157.17 859In Stock	Mfr. Part No. MC34VR500V1ES Mouser Part No 841-MC34VR500V1ES	NXP Semiconductors	Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 Learn More about NXP Semiconductors freescale mc34vr500 regulator	Datasheet	859In Stock	HK$157.17 HK$124.78 HK$116.72 HK$107.85 View HK$106.70 HK$104.39 Quote	Min.: 1 Mult.: 1
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 MC34VR500V7ESR2 NXP Semiconductors 1: HK$162.10 4,000In Stock	Mfr. Part No. MC34VR500V7ESR2 Mouser Part No 841-MC34VR500V7ESR2	NXP Semiconductors	Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56	Datasheet	4,000In Stock	Cut Tape HK$162.10 HK$128.48 HK$120.09 HK$110.89 View Reel HK$103.74 HK$105.71 HK$103.82 HK$103.74	Min.: 1 Mult.: 1 : 4,000
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 MC34VR500V9ES NXP Semiconductors 1: HK$162.10 103In Stock	Mfr. Part No. MC34VR500V9ES Mouser Part No 771-MC34VR500V9ES	NXP Semiconductors	Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56	Datasheet	103In Stock	HK$162.10 HK$128.48 HK$120.09 HK$110.89 View HK$104.39 HK$100.61 Quote	Min.: 1 Mult.: 1
Switching Voltage Regulators IR CONTROLLER IR35201MTRPBF Infineon Technologies 1: HK$53.68 3,000Expected 12/8/2027 NRND	Mfr. Part No. IR35201MTRPBF Mouser Part No 942-IR35201MTRPBF NRND	Infineon Technologies	Switching Voltage Regulators IR CONTROLLER Learn More about Infineon Technologies infineon digital multiphase controllers	Datasheet	3,000Expected 12/8/2027	Cut Tape HK$53.68 HK$44.31 HK$40.94 HK$37.32 View Reel HK$31.24 HK$36.09 HK$34.03 HK$31.24 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Hot Swap Voltage Controllers 4-pair type-4 8-ch a nnel PoE A 595-TPS23880RTQR TPS23880RTQT Texas Instruments 1: HK$108.92 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. TPS23880RTQT Mouser Part No 595-TPS23880RTQT	Texas Instruments	Hot Swap Voltage Controllers 4-pair type-4 8-ch a nnel PoE  A 595-TPS23880RTQR Learn More about Texas Instruments ti tps23880 controller	Datasheet	Non-Stocked Lead-Time 26 Weeks	Cut Tape HK$108.92 HK$85.24 HK$79.41 HK$72.91 Reel HK$69.54 MouseReel Available	Min.: 1 Mult.: 1 : 250
Battery Management Integr S-C Li-Ion TPS65811RTQR Texas Instruments 2,000: HK$115.57 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. TPS65811RTQR Mouser Part No 595-TPS65811RTQR	Texas Instruments	Battery Management Integr S-C Li-Ion	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel HK$115.57	Min.: 2,000 Mult.: 2,000 : 2,000
Switching Voltage Regulators IR CONTROLLER XDPE132G5HG000XUMA1 Infineon Technologies 3,000: HK$46.28 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. XDPE132G5HG000XUMA1 Mouser Part No 726-XDPE132G5HG000XU	Infineon Technologies	Switching Voltage Regulators IR CONTROLLER Learn More about Infineon Technologies infineon digital multiphase controllers	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel HK$46.28	Min.: 3,000 Mult.: 3,000 : 3,000
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 MC34VR500V9ESR2 NXP Semiconductors 4,000: HK$112.12 Non-Stocked Lead-Time 39 Weeks	Mfr. Part No. MC34VR500V9ESR2 Mouser Part No 771-MC34VR500V9ESR2	NXP Semiconductors	Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56	Datasheet	Non-Stocked Lead-Time 39 Weeks	Reel HK$112.12	Min.: 4,000 Mult.: 4,000 : 4,000
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 MC34VR500VAESR2 NXP Semiconductors 4,000: HK$112.12 Non-Stocked Lead-Time 39 Weeks	Mfr. Part No. MC34VR500VAESR2 Mouser Part No 771-MC34VR500VAESR2	NXP Semiconductors	Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56	Datasheet	Non-Stocked Lead-Time 39 Weeks	Reel HK$112.12	Min.: 4,000 Mult.: 4,000 : 4,000
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 MC34VR500V1ESR2 NXP Semiconductors 4,000: HK$112.12 Non-Stocked Lead-Time 39 Weeks	Mfr. Part No. MC34VR500V1ESR2 Mouser Part No 841-MC34VR500V1ESR2	NXP Semiconductors	Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56	Datasheet	Non-Stocked Lead-Time 39 Weeks	Reel HK$112.12	Min.: 4,000 Mult.: 4,000 : 4,000
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Factory programmed LDOs, QFN 56 MC34VR500V2ES NXP Semiconductors 260: HK$112.12 Non-Stocked Lead-Time 39 Weeks	Mfr. Part No. MC34VR500V2ES Mouser Part No 841-MC34VR500V2ES	NXP Semiconductors	Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Factory programmed LDOs, QFN 56 Learn More about NXP Semiconductors freescale mc34vr500 regulator	Datasheet	Non-Stocked Lead-Time 39 Weeks	HK$112.12	Min.: 260 Mult.: 260
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Factory programmed LDOs, QFN 56 MC34VR500V2ESR2 NXP Semiconductors 4,000: HK$112.12 Non-Stocked Lead-Time 39 Weeks	Mfr. Part No. MC34VR500V2ESR2 Mouser Part No 841-MC34VR500V2ESR2	NXP Semiconductors	Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Factory programmed LDOs, QFN 56	Datasheet	Non-Stocked Lead-Time 39 Weeks	Reel HK$112.12	Min.: 4,000 Mult.: 4,000 : 4,000
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Factory programmed LDOs, QFN 56 MC34VR500V3ESR2 NXP Semiconductors 4,000: HK$112.12 Non-Stocked Lead-Time 39 Weeks	Mfr. Part No. MC34VR500V3ESR2 Mouser Part No 841-MC34VR500V3ESR2	NXP Semiconductors	Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Factory programmed LDOs, QFN 56	Datasheet	Non-Stocked Lead-Time 39 Weeks	Reel HK$112.12	Min.: 4,000 Mult.: 4,000 : 4,000
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 MC34VR500V4ESR2 NXP Semiconductors 4,000: HK$112.12 Non-Stocked Lead-Time 39 Weeks	Mfr. Part No. MC34VR500V4ESR2 Mouser Part No 841-MC34VR500V4ESR2	NXP Semiconductors	Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56	Datasheet	Non-Stocked Lead-Time 39 Weeks	Reel HK$112.12	Min.: 4,000 Mult.: 4,000 : 4,000
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 MC34VR500V5ES NXP Semiconductors 1: HK$158.97 Non-Stocked Lead-Time 39 Weeks	Mfr. Part No. MC34VR500V5ES Mouser Part No 841-MC34VR500V5ES	NXP Semiconductors	Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56	Datasheet	Non-Stocked Lead-Time 39 Weeks	HK$158.97 HK$126.75 HK$119.44 HK$111.63	Min.: 1 Mult.: 1
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 MC34VR500V5ESR2 NXP Semiconductors 4,000: HK$112.12 Non-Stocked Lead-Time 39 Weeks	Mfr. Part No. MC34VR500V5ESR2 Mouser Part No 841-MC34VR500V5ESR2	NXP Semiconductors	Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56	Datasheet	Non-Stocked Lead-Time 39 Weeks	Reel HK$112.12	Min.: 4,000 Mult.: 4,000 : 4,000

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