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QFN-20 Power Management ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Output Voltage
Switching Voltage Regulators 42V 5A PWM Synchronous Buck Regulator, Light-load PFM, 3.5x4 RAA211450GNP#HA0 Renesas / Intersil 1: €3.85 5,586Expected 27/01/2027	Mfr. Part No. RAA211450GNP#HA0 Mouser Part No 968-RAA211450GNP#HA0	Renesas / Intersil	Switching Voltage Regulators 42V 5A PWM Synchronous Buck Regulator, Light-load PFM, 3.5x4 Learn More about Renesas / Intersil renesas raa211x dc dc regulators	Datasheet	5,586Expected 27/01/2027	Cut Tape €3.85 €2.81 €2.56 €2.30 View Reel €1.92 €2.17 €2.10 €2.06 €1.92	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	QFN-20	Adjustable
Switching Voltage Regulators 3MHz PWM Dual2A Buck Regulator IC MIC23158YML-TR Microchip Technology 1: €1.46 5,000Expected 29/12/2026	Mfr. Part No. MIC23158YML-TR Mouser Part No 998-MIC23158YML-TR	Microchip Technology	Switching Voltage Regulators 3MHz PWM Dual2A Buck Regulator IC	Datasheet	5,000Expected 29/12/2026	Cut Tape €1.46 Reel €1.24 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-20	1 V to 3.3 V
Switching Voltage Regulators 45V, 2A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum AEC-Q100 Qualified MPQ4312GRE-AEC1-P Monolithic Power Systems (MPS) 1: €3.95 496On Order	Mfr. Part No. MPQ4312GRE-AEC1-P Mouser Part No 946-MPQ4312GREAEC1P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 45V, 2A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum AEC-Q100 Qualified Learn More about Monolithic Power Systems (MPS) mps mpq4312 converters	Datasheet	496On Order	Cut Tape €3.95 €3.00 €2.76 €2.50 Reel €2.29 View €2.37 €2.20 €2.14	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-20	3.3 V
Switching Voltage Regulators 3.5A 36V Sync StpDwn Conv AEC-Q100 MPQ4473GL-AEC1-P Monolithic Power Systems (MPS) 1: €6.34 399Expected 19/11/2026	Mfr. Part No. MPQ4473GL-AEC1-P Mouser Part No 946-MPQ4473GL-AEC1-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 3.5A 36V Sync StpDwn Conv AEC-Q100 Learn More about Monolithic Power Systems (MPS) mps mp4473 mpq4473	Datasheet	399Expected 19/11/2026	Cut Tape €6.34 €5.63 €4.49 €4.27 €3.04 Reel €3.00 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-20	800 mV to 36 V
Switching Voltage Regulators 3MHz PWM Dual Buck HyperLight Load MIC23158YML-T5 Microchip Technology 1: €1.95 500On Order End of Life	Mfr. Part No. MIC23158YML-T5 Mouser Part No 998-MIC23158YMLT5 End of Life	Microchip Technology	Switching Voltage Regulators 3MHz PWM Dual Buck HyperLight Load	Datasheet	500On Order	Cut Tape €1.95 €1.63 €1.48 Reel €1.48 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-20	1 V to 3.3 V
Current & Power Monitors & Regulators Precision Digital Power Monitor with Margining, 20L QFN, 12V ISL28025FR12Z Renesas / Intersil 750: €2.35 31,650Factory Stock Available	Mfr. Part No. ISL28025FR12Z Mouser Part No 968-ISL28025FR12Z	Renesas / Intersil	Current & Power Monitors & Regulators Precision Digital Power Monitor with Margining, 20L QFN, 12V Learn More about Renesas / Intersil renesas isl28025 monitor	Datasheet	31,650Factory Stock Available More Info Available	€2.35 €2.24 €2.18	Min.: 750 Mult.: 75	SMD/SMT	QFN-20
LDO Voltage Regulators 4A Low Noise LDO, 20 Lead 3.5x3.5 QFN Renesas / Intersil RAA214045GNP#MC0 RAA214045GNP#MC0 Renesas / Intersil 3,000: €0.371 3,000Factory Stock Available	Mfr. Part No. RAA214045GNP#MC0 Mouser Part No 968-RAA214045GNP#MC0	Renesas / Intersil	LDO Voltage Regulators 4A Low Noise LDO, 20 Lead 3.5x3.5 QFN	Datasheet	3,000Factory Stock Available More Info Available	Reel €0.371	Min.: 3,000 Mult.: 1 : 3,000	SMD/SMT	QFN-20	500 mV to 5.1 V
LDO Voltage Regulators 4A Low Noise LDO, 20 Lead 3.5x3.5 QFN Renesas / Intersil RAA214048GNP#MC0 RAA214048GNP#MC0 Renesas / Intersil 3,000: €0.344 5,325Factory Stock Available	Mfr. Part No. RAA214048GNP#MC0 Mouser Part No 968-RAA214048GNP#MC0	Renesas / Intersil	LDO Voltage Regulators 4A Low Noise LDO, 20 Lead 3.5x3.5 QFN	Datasheet	5,325Factory Stock Available More Info Available	Reel €0.344	Min.: 3,000 Mult.: 1 : 3,000	SMD/SMT	QFN-20	800 mV to 5.1 V
Switching Controllers #N/A MCP1631T-E/MLVAO Microchip Technology 3,300: €1.32 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. MCP1631T-E/MLVAO Mouser Part No 579-MCP1631T-E/MLVAO	Microchip Technology	Switching Controllers #N/A	Datasheet	Non-Stocked Lead-Time 11 Weeks	Reel €1.32	Min.: 3,300 Mult.: 3,300 : 3,300	SMD/SMT	QFN-20	3.3 V, 5 V
Switching Controllers Integrated HS PWM I Mode MCP1631T-E/ML Microchip Technology 3,300: €1.30 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. MCP1631T-E/ML Mouser Part No 579-MCP1631T-EML	Microchip Technology	Switching Controllers Integrated HS PWM I Mode Learn More about Microchip Technology microchip mcp1631 controller	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel €1.30	Min.: 3,300 Mult.: 3,300 : 3,300	SMD/SMT	QFN-20	25 mV
Switching Controllers Integrated HS PWM V Mode MCP1631V-E/ML Microchip Technology 1: €1.72 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. MCP1631V-E/ML Mouser Part No 579-MCP1631V-E/ML	Microchip Technology	Switching Controllers Integrated HS PWM V Mode	Datasheet	Non-Stocked Lead-Time 11 Weeks	€1.72 €1.43 €1.30	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	25 mV
Switching Controllers Integrated HS PWM V Mode MCP1631VT-E/ML Microchip Technology 3,300: €1.30 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. MCP1631VT-E/ML Mouser Part No 579-MCP1631VT-E/ML	Microchip Technology	Switching Controllers Integrated HS PWM V Mode	Datasheet	Non-Stocked Lead-Time 11 Weeks	Reel €1.30	Min.: 3,300 Mult.: 3,300 : 3,300		QFN-20
Battery Management USB/AC Battery Charger w/Pwr Mgmt MCP73871T-1AAI/ML Microchip Technology 3,300: €1.57 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. MCP73871T-1AAI/ML Mouser Part No 579-MCP73871T1AAIML	Microchip Technology	Battery Management USB/AC Battery Charger w/Pwr Mgmt Learn More about Microchip Technology microchip mcp73871 controllers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel €1.57	Min.: 3,300 Mult.: 3,300 : 3,300	SMD/SMT	QFN-20	4.1 V
Battery Management USB/AC Battery Charger w/Pwr Mgmt MCP73871T-1CAI/ML Microchip Technology 3,300: €1.57 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. MCP73871T-1CAI/ML Mouser Part No 579-MCP73871T1CAIML	Microchip Technology	Battery Management USB/AC Battery Charger w/Pwr Mgmt Learn More about Microchip Technology microchip mcp73871 controllers	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel €1.57	Min.: 3,300 Mult.: 3,300 : 3,300	SMD/SMT	QFN-20	4.1 V
Battery Management USB/AC Battery Charger MCP73871T-2AAI/ML Microchip Technology 3,300: €1.57 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. MCP73871T-2AAI/ML Mouser Part No 579-MCP73871T2AAIML	Microchip Technology	Battery Management USB/AC Battery Charger Learn More about Microchip Technology microchip mcp73871 controllers	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel €1.57	Min.: 3,300 Mult.: 3,300 : 3,300	SMD/SMT	QFN-20	4.2 V
Battery Management USB/AC Battery Charger MCP73871T-2CAI/ML Microchip Technology 3,300: €1.57 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. MCP73871T-2CAI/ML Mouser Part No 579-MCP73871T2CAIML	Microchip Technology	Battery Management USB/AC Battery Charger Learn More about Microchip Technology microchip mcp73871 controllers	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel €1.57	Min.: 3,300 Mult.: 3,300 : 3,300	SMD/SMT	QFN-20	4.2 V
Battery Management USB/AC Battery Charger MCP73871T-3CAI/ML Microchip Technology 3,300: €1.57 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. MCP73871T-3CAI/ML Mouser Part No 579-MCP73871T3CAIML	Microchip Technology	Battery Management USB/AC Battery Charger Learn More about Microchip Technology microchip mcp73871 controllers	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel €1.57	Min.: 3,300 Mult.: 3,300 : 3,300	SMD/SMT	QFN-20	4.35 V
Battery Management USB/AC Battery Charger MCP73871T-3CCI/ML Microchip Technology 3,300: €1.57 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. MCP73871T-3CCI/ML Mouser Part No 579-MCP73871T3CCIML	Microchip Technology	Battery Management USB/AC Battery Charger Learn More about Microchip Technology microchip mcp73871 controllers	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel €1.57	Min.: 3,300 Mult.: 3,300 : 3,300	SMD/SMT	QFN-20	4.35 V
Motor/Motion/Ignition Controllers & Drivers Closed Loop RPM Ctrl 3 Remote EMC2105-BP-TR Microchip Technology 5,000: €1.69 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. EMC2105-BP-TR Mouser Part No 886-EMC2105-BP-TR	Microchip Technology	Motor/Motion/Ignition Controllers & Drivers Closed Loop RPM Ctrl 3 Remote	Datasheet	Non-Stocked Lead-Time 6 Weeks	Reel €1.69	Min.: 5,000 Mult.: 5,000 : 5,000	SMD/SMT	QFN-20
Motor/Motion/Ignition Controllers & Drivers RPM BASED FAN CONTRL MULTI TEMP ZONES EMC2112-BP-TR Microchip Technology 5,000: €1.40 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. EMC2112-BP-TR Mouser Part No 886-EMC2112-BP-TR	Microchip Technology	Motor/Motion/Ignition Controllers & Drivers RPM BASED FAN CONTRL MULTI TEMP ZONES	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel €1.40	Min.: 5,000 Mult.: 5,000 : 5,000	SMD/SMT	QFN-20
Switching Voltage Regulators 4.5V-19V Input, 5A Step-Down Converter MIC24046-HYFL-TR Microchip Technology 5,000: €1.36 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. MIC24046-HYFL-TR Mouser Part No 998-MIC24046-HYFLTR	Microchip Technology	Switching Voltage Regulators 4.5V-19V Input, 5A Step-Down Converter Learn More about Microchip Technology microchip mic24046 converter	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel €1.36	Min.: 5,000 Mult.: 5,000 : 5,000	SMD/SMT	QFN-20	- 700 mV to 3.3 V
Current & Power Monitors & Regulators AUTOMOTIVE SYNCHRONOUS BUCK CONTROLER A8660KESTR-J Allegro MicroSystems 9,000: €1.43 Non-Stocked Lead-Time 36 Weeks	Mfr. Part No. A8660KESTR-J Mouser Part No 250-A8660KESTR-J	Allegro MicroSystems	Current & Power Monitors & Regulators AUTOMOTIVE SYNCHRONOUS BUCK CONTROLER Learn More about Allegro MicroSystems allegro a8660 buck controller	Datasheet	Non-Stocked Lead-Time 36 Weeks	Cut Tape €1.43 MouseReel Available	Min.: 9,000 Mult.: 9,000 : 1,500	SMD/SMT	QFN-20
LDO Voltage Regulators GD30 LDO Industrial (-40C to +125C) PMIC GD30LD3300FU GigaDevice 3,000: €0.98 Non-Stocked	Mfr. Part No. GD30LD3300FU Mouser Part No 363-GD30LD3300FU	GigaDevice	LDO Voltage Regulators GD30 LDO Industrial (-40C to +125C) PMIC	Datasheet	Non-Stocked	€0.98 €0.955	Min.: 3,000 Mult.: 3,000	SMD/SMT	QFN-20
LDO Voltage Regulators GD30 LDO Industrial (-40C to +125C) PMIC GD30LD3301FU GigaDevice 3,000: €0.98 Non-Stocked	Mfr. Part No. GD30LD3301FU Mouser Part No 363-GD30LD3301FU	GigaDevice	LDO Voltage Regulators GD30 LDO Industrial (-40C to +125C) PMIC	Datasheet	Non-Stocked	€0.98 €0.955	Min.: 3,000 Mult.: 3,000	SMD/SMT	QFN-20
Battery Management USB/AC Battery Charger with Power Path Management MCP73871-2AAI/SS Microchip Technology 1: €1.96 Non-Stocked New Product	Mfr. Part No. MCP73871-2AAI/SS Mouser Part No 579-MCP73871-2AAI/SS New Product	Microchip Technology	Battery Management USB/AC Battery Charger with Power Path Management	Datasheet	Non-Stocked	€1.96	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	4.2 V