.hide-partial { max-height: none; } .show-more { display: none; }

QFN-20 Power Management ICs

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Power Management ICs

List Images

Results: 362

Applied Filters:

Package/Case = QFN-20

Manufacturer

Mounting Style

Output Voltage

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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
LDO Voltage Regulators 3 A, DUAL-RAIL VLDO LIN R NCP59744MN2ADJTBG onsemi 1: 1,57 € 4.101In Stock	Mfr. Part No. NCP59744MN2ADJTBG Mouser Part No 863-NCP59744MN2ADJTB	onsemi	LDO Voltage Regulators 3 A, DUAL-RAIL VLDO LIN R Learn More about onsemi on semi ncp59744 regulators	Datasheet	4.101In Stock	Cut Tape 1,57 € 1,15 € 1,05 € 0,937 € View Reel 0,789 € 0,886 € 0,845 € 0,842 € 0,789 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 3.000 : 3.000	SMD/SMT	QFN-20	800 mV to 3.6 V
LDO Voltage Regulators 1.5 A DUAL-RAIL VLDO LIN NCP59748MN2ADJTBG onsemi 1: 1,50 € 2.495In Stock	Mfr. Part No. NCP59748MN2ADJTBG Mouser Part No 863-NCP59748MN2ADJTB	onsemi	LDO Voltage Regulators 1.5 A DUAL-RAIL VLDO LIN	Datasheet	2.495In Stock	Cut Tape 1,50 € 1,10 € 1,01 € 0,894 € Reel 0,725 € View 0,838 € 0,806 € 0,802 € 0,71 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	QFN-20	800 mV to 3.6 V
LDO Voltage Regulators 3 A, DUAL-RAIL VLDO LIN R NCP59749MN2ADJTBG onsemi 1: 1,50 € 12.487In Stock	Mfr. Part No. NCP59749MN2ADJTBG Mouser Part No 863-NCP59749MN2ADJTB	onsemi	LDO Voltage Regulators 3 A, DUAL-RAIL VLDO LIN R Learn More about onsemi ncp5974	Datasheet	12.487In Stock	Cut Tape 1,50 € 1,10 € 1,01 € 0,894 € Reel 0,752 € View 0,838 € 0,806 € 0,802 € 0,749 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	QFN-20	Adjustable
Battery Management 3A Single Cell Switching Charger MP2617BGL-P Monolithic Power Systems (MPS) 1: 2,68 € 1.026In Stock	Mfr. Part No. MP2617BGL-P Mouser Part No 946-MP2617BGL-P	Monolithic Power Systems (MPS)	Battery Management 3A Single Cell Switching Charger	Datasheet	1.026In Stock	Cut Tape 2,68 € 2,01 € 1,84 € 1,66 € Reel 1,55 € View 1,57 € 1,48 € 1,40 € 1,38 € MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-20	4.5 V
Battery Management 14V, 3A Single Cell Switching Charger MP2617HGL-P Monolithic Power Systems (MPS) 1: 2,72 € 884In Stock	Mfr. Part No. MP2617HGL-P Mouser Part No 946-MP2617HGL-P	Monolithic Power Systems (MPS)	Battery Management 14V, 3A Single Cell Switching Charger	Datasheet	884In Stock	Cut Tape 2,72 € 2,03 € 1,86 € 1,66 € Reel 1,54 € View 1,57 € 1,45 € 1,41 € 1,38 € MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-20	4.2 V
Switching Voltage Regulators 36V, 5A sync Buck w/ PG MP4470GL-Z Monolithic Power Systems (MPS) 1: 3,95 € 3.370In Stock	Mfr. Part No. MP4470GL-Z Mouser Part No 946-MP4470GLZ	Monolithic Power Systems (MPS)	Switching Voltage Regulators 36V, 5A sync Buck w/ PG	Datasheet	3.370In Stock	Cut Tape 3,95 € 3,00 € 2,76 € 2,50 € View Reel 2,12 € 2,37 € 2,30 € 2,26 € 2,12 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000	SMD/SMT	QFN-20	800 mV to 32.4 V
Switching Voltage Regulators 36V,5A,650kHz Sync Buck with Adj. Freq MP9447GL-P Monolithic Power Systems (MPS) 1: 3,71 € 788In Stock	Mfr. Part No. MP9447GL-P Mouser Part No 946-MP9447GL-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 36V,5A,650kHz Sync Buck with Adj. Freq	Datasheet	788In Stock	Cut Tape 3,71 € 2,81 € 2,59 € 2,34 € Reel 2,14 € View 2,22 € 2,06 € 2,00 € MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-20	800 mV to 32.4 V
Switching Voltage Regulators 45V, 6A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum MPQ4316GRE-AEC1-P Monolithic Power Systems (MPS) 1: 4,73 € 757In Stock	Mfr. Part No. MPQ4316GRE-AEC1-P Mouser Part No 946-MPQ4316GREAEC1P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 45V, 6A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum Learn More about Monolithic Power Systems (MPS) mps mpq4316 converters	Datasheet	757In Stock	Cut Tape 4,73 € 3,60 € 3,32 € 3,01 € Reel 2,77 € View 2,86 € 2,73 € 2,71 €	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-20	3.3 V
Switching Voltage Regulators 45V, 7A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum MPQ4317GRE-AEC1-Z Monolithic Power Systems (MPS) 1: 4,93 € 3.518In Stock	Mfr. Part No. MPQ4317GRE-AEC1-Z Mouser Part No 946-MPQ4317GREAEC1Z	Monolithic Power Systems (MPS)	Switching Voltage Regulators 45V, 7A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum Learn More about Monolithic Power Systems (MPS) mps mpq4317 converters	Datasheet	3.518In Stock	Cut Tape 4,93 € 3,76 € 3,47 € 3,16 € 3,03 € Reel 2,65 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000	SMD/SMT	QFN-20	3.3 V
Switching Voltage Regulators Auto 5A,36V Sync Step-Down Converter MPQ4470AGL-AEC1-P Monolithic Power Systems (MPS) 1: 6,91 € 737In Stock	Mfr. Part No. MPQ4470AGL-AEC1-P Mouser Part No 946-MPQ4470AGLAEC1-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators Auto 5A,36V Sync Step-Down Converter	Datasheet	737In Stock	Cut Tape 6,91 € 5,35 € 4,95 € 4,52 € Reel 4,19 € View 4,30 € 4,03 € MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-20	800 mV to 32.4 V
Switching Voltage Regulators High Efficiency Buck/BoostRegulator with 4.25A Switches in a ISL91127IRAZ-T Renesas / Intersil 1: 2,66 € 4.549In Stock 6.000Expected 3/15/2027	Mfr. Part No. ISL91127IRAZ-T Mouser Part No 968-ISL91127IRAZ-T	Renesas / Intersil	Switching Voltage Regulators High Efficiency Buck/BoostRegulator with 4.25A Switches in a Learn More about Renesas / Intersil renesas isl91127ir regulators	Datasheet	4.549In Stock 6.000Expected 3/15/2027	Cut Tape 2,66 € 1,99 € 1,81 € 1,63 € View Reel 1,41 € 1,54 € 1,51 € 1,43 € 1,41 € 1,41 €	Min.: 1 Mult.: 1 : 6.000	SMD/SMT	QFN-20	1 V to 5.2 V
Switching Voltage Regulators Buck/BoostRegw adj ISL91127IRNZ-T7A Renesas / Intersil 1: 3,17 € 833In Stock	Mfr. Part No. ISL91127IRNZ-T7A Mouser Part No 968-ISL91127IRNZ-T7A	Renesas / Intersil	Switching Voltage Regulators Buck/BoostRegw adj Learn More about Renesas / Intersil renesas isl91127ir regulators	Datasheet	833In Stock	Cut Tape 3,17 € 2,35 € 2,14 € 1,92 € Reel 1,81 € View 1,74 € 1,65 € 1,61 € 1,57 € MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	QFN-20	3.3 V
LDO Voltage Regulators 2A Low Noise LDO, 20 Lead 3.5x3.5 QFN (NiPdAu-Ag lead finish RAA214023GNP#HCA Renesas / Intersil 1: 3,11 € 1.554In Stock	Mfr. Part No. RAA214023GNP#HCA Mouser Part No 968-RAA214023GNP#HCA	Renesas / Intersil	LDO Voltage Regulators 2A Low Noise LDO, 20 Lead 3.5x3.5 QFN (NiPdAu-Ag lead finish	Datasheet	1.554In Stock	Cut Tape 3,11 € 2,29 € 2,09 € 1,87 € View Reel 1,56 € 1,76 € 1,71 € 1,64 € 1,63 € 1,56 € MouseReel Available	Min.: 1 Mult.: 1 : 6.000	SMD/SMT	QFN-20
Battery Management USB/AC Battery Charger w/Pwr Mgmt MCP73871-1CAI/ML Microchip Technology 1: 2,07 € 2In Stock 273Expected 11/17/2026	Mfr. Part No. MCP73871-1CAI/ML Mouser Part No 579-MCP73871-1CAI/ML	Microchip Technology	Battery Management USB/AC Battery Charger w/Pwr Mgmt Learn More about Microchip Technology microchip mcp73871 controllers	Datasheet	2In Stock 273Expected 11/17/2026	2,07 € 1,73 € 1,57 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	4.1 V
Battery Management USB/AC Battery Charger MCP73871-3CAI/ML Microchip Technology 1: 2,07 € 452In Stock	Mfr. Part No. MCP73871-3CAI/ML Mouser Part No 579-MCP73871-3CAI/ML	Microchip Technology	Battery Management USB/AC Battery Charger Learn More about Microchip Technology microchip mcp73871 controllers	Datasheet	452In Stock	2,07 € 1,73 € 1,57 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	4.35 V
Battery Management USB/AC Battery Charger MCP73871-3CCI/ML Microchip Technology 1: 2,07 € 646In Stock	Mfr. Part No. MCP73871-3CCI/ML Mouser Part No 579-MCP73871-3CCI/ML	Microchip Technology	Battery Management USB/AC Battery Charger Learn More about Microchip Technology microchip mcp73871 controllers	Datasheet	646In Stock	2,07 € 1,73 € 1,57 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	4.35 V
Battery Management USB/AC Battery Charger w/Pwr Mgmt MCP73871T-4CCI/ML Microchip Technology 1: 2,07 € 3.250In Stock	Mfr. Part No. MCP73871T-4CCI/ML Mouser Part No 579-MCP73871T4CCIML	Microchip Technology	Battery Management USB/AC Battery Charger w/Pwr Mgmt Learn More about Microchip Technology microchip mcp73871 controllers	Datasheet	3.250In Stock	Cut Tape 2,07 € 1,73 € Reel 1,57 €	Min.: 1 Mult.: 1 : 3.300	SMD/SMT	QFN-20	4.4 V
Switching Voltage Regulators 4.5-V to 18-V 8-A s ynchronous SWIFT bu A 595-TPS568230RJER TPS568230RJET Texas Instruments 1: 3,09 € 229In Stock	Mfr. Part No. TPS568230RJET Mouser Part No 595-TPS568230RJET	Texas Instruments	Switching Voltage Regulators 4.5-V to 18-V 8-A s ynchronous SWIFT bu A 595-TPS568230RJER Learn More about Texas Instruments ti tps568230 regulators	Datasheet	229In Stock	Cut Tape 3,09 € 2,33 € 2,13 € 1,93 € Reel 1,81 € View 1,73 € 1,68 € 1,65 € 1,63 € MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	QFN-20	600 mV to 7 V
Switching Controllers Adv Crnt-Mode Active Clamp PWM Controlle A 595-UCC2897ARGPR UCC2897ARGPT Texas Instruments 1: 2,84 € 243In Stock	Mfr. Part No. UCC2897ARGPT Mouser Part No 595-UCC2897ARGPT	Texas Instruments	Switching Controllers Adv Crnt-Mode Active Clamp PWM Controlle A 595-UCC2897ARGPR	Datasheet	243In Stock	Cut Tape 2,84 € 2,12 € 1,94 € 1,74 € Reel 1,63 € View 1,60 € 1,52 € 1,48 € 1,44 € MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	QFN-20	5 V
Switching Voltage Regulators 3MHz PWM Dual Buck HyperLight Load MIC23158YML-T5 Microchip Technology 1: 1,95 € 13In Stock	Mfr. Part No. MIC23158YML-T5 Mouser Part No 998-MIC23158YMLT5	Microchip Technology	Switching Voltage Regulators 3MHz PWM Dual Buck HyperLight Load	Datasheet	13In Stock	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
Switching Voltage Regulators UMC VERSION OF 4490 A4490EESTR-T Allegro MicroSystems 1: 2,61 € 3.387In Stock	Mfr. Part No. A4490EESTR-T Mouser Part No 250-A4490EESTR-T	Allegro MicroSystems	Switching Voltage Regulators UMC VERSION OF 4490	Datasheet	3.387In Stock	Cut Tape 2,61 € 1,96 € 1,80 € 1,62 € Reel 1,38 € View 1,53 € 1,51 € 1,41 € 1,36 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	SMD/SMT	QFN-20
Switching Controllers L IQ , 60V, Hi Freq Sync Buck Cntr LTC7800EUDC#TRPBF Analog Devices 1: 10,42 € 1.418In Stock	Mfr. Part No. LTC7800EUDC#TRPBF Mouser Part No 584-7800EUDCTRPBF	Analog Devices	Switching Controllers L IQ , 60V, Hi Freq Sync Buck Cntr	Datasheet	1.418In Stock	Cut Tape 10,42 € 8,16 € 7,60 € 6,98 € 6,91 € 6,91 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.134	SMD/SMT	QFN-20	800 mV to 24 V
Battery Management USB Compatible Sw Pwr Manager/LiFePO4 Ch LTC4098EUDC-3.6#PBF Analog Devices 1: 8,19 € 43In Stock	Mfr. Part No. LTC4098EUDC-3.6#PBF Mouser Part No 584-C4098EUDC-3.6PBF	Analog Devices	Battery Management USB Compatible Sw Pwr Manager/LiFePO4 Ch	Datasheet	43In Stock	8,19 € 6,37 € 5,92 € 5,41 € View 5,13 € 5,03 € 4,91 € 4,64 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	3.8 V
LDO Voltage Regulators 0.95V to 10VIN 3A VLDO w Prog Currnt Lmt LT3033EUDC#TRPBF Analog Devices 1: 8,82 € 427In Stock	Mfr. Part No. LT3033EUDC#TRPBF Mouser Part No 584-LT3033EUDC#TRPBF	Analog Devices	LDO Voltage Regulators 0.95V to 10VIN 3A VLDO w Prog Currnt Lmt Learn More about Analog Devices adi positive linear ldos	Datasheet	427In Stock	Cut Tape 8,82 € 6,86 € 6,38 € 5,84 € 5,55 € 5,55 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 341	SMD/SMT	QFN-20	Adjustable
Switching Voltage Regulators Hi V Cap Chr Cntr w/ Regulation LT3751EUFD#PBF Analog Devices 1: 11,00 € 803In Stock	Mfr. Part No. LT3751EUFD#PBF Mouser Part No 584-LT3751EUFD#PBF	Analog Devices	Switching Voltage Regulators Hi V Cap Chr Cntr w/ Regulation	Datasheet	803In Stock	11,00 € 8,61 € 8,02 € 7,35 € View 7,28 € 6,85 €	Min.: 1 Mult.: 1 Max.: 642	SMD/SMT	QFN-20	Adjustable