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QFN-56 Power Management ICs

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Package/Case = QFN-56

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Output Voltage
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Factory programmed LDOs, QFN 56 MC34VR500V3ES NXP Semiconductors 1: $19.72 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	$19.72 $15.63 $14.61 $13.49 View $12.66 $12.47 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-56	Adjustable
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 MC34VR500V8ES NXP Semiconductors 1: $17.23 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	$17.23 $14.11 $13.46 $12.74 View $12.36 $12.26	Min.: 1 Mult.: 1	SMD/SMT	QFN-56	Adjustable
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 MC34VR500V4ES NXP Semiconductors 1: $17.82 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	$17.82 $14.41 $13.39 $12.38 View $12.20 $12.19	Min.: 1 Mult.: 1	SMD/SMT	QFN-56	Adjustable
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: $19.72 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	$19.72 $15.63 $14.61 $13.48 View $12.93 $12.80 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-56	Adjustable
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 MC34VR500V7ES NXP Semiconductors 1: $19.72 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	$19.72 $15.63 $14.61 $13.49 View $12.76 $12.62 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-56	Adjustable
Switching Voltage Regulators 24V, 15A Mono Step Down Reg w/ Diff Out LTC3613EWKH#PBF Analog Devices 1: $31.72 120In Stock	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	Datasheet	120In Stock	$31.72 $25.36 $23.77 $22.02 View $21.18 $20.68	Min.: 1 Mult.: 1	SMD/SMT	QFN-56	600 mV to 5.5 V
Hot Swap Voltage Controllers 4-pair type-4 8-ch a nnel PoE A 595-TPS23880RTQT TPS23880RTQR Texas Instruments 1: $11.31 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 $11.31 $8.85 $8.24 $7.56 View Reel $6.64 $7.22 $7.05 $6.89 $6.64 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	QFN-56
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 MC34VR500VAES NXP Semiconductors 1: $18.66 376In Stock 520Expected 02/11/2026	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 02/11/2026	$18.66 $15.03 $14.16 $13.20 View $12.60 $12.25 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-56	Adjustable
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 MC34VR500V1ES NXP Semiconductors 1: $19.12 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	$19.12 $15.18 $14.20 $13.12 View $12.98 $12.70 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-56	Adjustable
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 MC34VR500V7ESR2 NXP Semiconductors 1: $19.72 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 $19.72 $15.63 $14.61 $13.49 View Reel $12.62 $12.86 $12.63 $12.62	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	QFN-56	Adjustable
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 MC34VR500V9ES NXP Semiconductors 1: $19.72 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	$19.72 $15.63 $14.61 $13.49 View $12.70 $12.24 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-56	Adjustable
Switching Voltage Regulators IR CONTROLLER IR35201MTRPBF Infineon Technologies 1: $6.53 3,000Expected 12/08/2027 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 12/08/2027	Cut Tape $6.53 $5.39 $4.98 $4.54 View Reel $3.80 $4.39 $4.14 $3.80 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-56	2.9 V
Hot Swap Voltage Controllers 4-pair type-4 8-ch a nnel PoE A 595-TPS23880RTQR TPS23880RTQT Texas Instruments 1: $13.25 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 $13.25 $10.37 $9.66 $8.87 Reel $8.46 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	QFN-56
Battery Management Integr S-C Li-Ion TPS65811RTQR Texas Instruments 2,000: $14.06 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 $14.06	Min.: 2,000 Mult.: 2,000 : 2,000	SMD/SMT	QFN-56	1.25 V to 3.3 V
Switching Voltage Regulators IR CONTROLLER XDPE132G5HG000XUMA1 Infineon Technologies 3,000: $5.63 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 $5.63	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	QFN-56
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 MC34VR500V9ESR2 NXP Semiconductors 4,000: $13.64 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 $13.64	Min.: 4,000 Mult.: 4,000 : 4,000	SMD/SMT	QFN-56	Adjustable
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 MC34VR500VAESR2 NXP Semiconductors 4,000: $13.64 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 $13.64	Min.: 4,000 Mult.: 4,000 : 4,000	SMD/SMT	QFN-56	Adjustable
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 MC34VR500V1ESR2 NXP Semiconductors 4,000: $13.64 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 $13.64	Min.: 4,000 Mult.: 4,000 : 4,000	SMD/SMT	QFN-56	Adjustable
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Factory programmed LDOs, QFN 56 MC34VR500V2ES NXP Semiconductors 260: $13.64 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	$13.64	Min.: 260 Mult.: 260	SMD/SMT	QFN-56	Adjustable
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Factory programmed LDOs, QFN 56 MC34VR500V2ESR2 NXP Semiconductors 4,000: $13.64 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 $13.64	Min.: 4,000 Mult.: 4,000 : 4,000	SMD/SMT	QFN-56	Adjustable
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Factory programmed LDOs, QFN 56 MC34VR500V3ESR2 NXP Semiconductors 4,000: $13.64 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 $13.64	Min.: 4,000 Mult.: 4,000 : 4,000	SMD/SMT	QFN-56	Adjustable
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 MC34VR500V4ESR2 NXP Semiconductors 4,000: $13.64 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 $13.64	Min.: 4,000 Mult.: 4,000 : 4,000	SMD/SMT	QFN-56	Adjustable
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 MC34VR500V5ES NXP Semiconductors 1: $19.34 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	$19.34 $15.42 $14.53 $13.58	Min.: 1 Mult.: 1	SMD/SMT	QFN-56	Adjustable
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 MC34VR500V5ESR2 NXP Semiconductors 4,000: $13.64 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 $13.64	Min.: 4,000 Mult.: 4,000 : 4,000	SMD/SMT	QFN-56	Adjustable
Switching Voltage Regulators Regulator, Buck, Quad with up to 4.5A Output and Triple User-programmable LDOs, QFN 56 MC34VR500V6ES NXP Semiconductors 260: $13.64 Non-Stocked Lead-Time 39 Weeks	Mfr. Part No. MC34VR500V6ES Mouser Part No 841-MC34VR500V6ES	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	$13.64	Min.: 260 Mult.: 260	SMD/SMT	QFN-56	Adjustable