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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
LDO Voltage Regulators 3.3V 0.25A Positive L4931CD33-TR STMicroelectronics 1: 1,19 € 4.337In Stock	Mfr. Part No. L4931CD33-TR Mouser Part No 511-L4931CD33-TR	STMicroelectronics	LDO Voltage Regulators 3.3V 0.25A Positive Learn More about STMicroelectronics stm standard products	Datasheet	4.337In Stock	Cut Tape 1,19 € 0,869 € 0,78 € 0,691 € Reel 0,58 € View 0,648 € 0,623 € 0,613 € 0,554 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOIC-8	3.3 V
LDO Voltage Regulators 5.0V 0.25A Positive L4931CD50-TR STMicroelectronics 1: 1,16 € 7.114In Stock	Mfr. Part No. L4931CD50-TR Mouser Part No 511-L4931CD50-TR	STMicroelectronics	LDO Voltage Regulators 5.0V 0.25A Positive Learn More about STMicroelectronics stm standard products	Datasheet	7.114In Stock	Cut Tape 1,16 € 0,845 € 0,765 € 0,678 € Reel 0,58 € View 0,636 € 0,611 € 0,593 € 0,566 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOIC-8	5 V
LDO Voltage Regulators 1.5A Regulator Lo Drop L4940D2T12-TR STMicroelectronics 1: 1,93 € 2.785In Stock	Mfr. Part No. L4940D2T12-TR Mouser Part No 511-L4940D2T12-TR	STMicroelectronics	LDO Voltage Regulators 1.5A Regulator Lo Drop Learn More about STMicroelectronics stm standard products	Datasheet	2.785In Stock	Cut Tape 1,93 € 1,43 € 1,30 € 1,16 € Reel 0,946 € View 1,10 € 1,07 € 0,92 € 0,901 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	D2PAK-3 (TO-263-3)	12 V
LDO Voltage Regulators 5.0V 1.5A Positive L4940D2T5-TR STMicroelectronics 1: 1,93 € 2.863In Stock 2.000Expected 6/17/2027	Mfr. Part No. L4940D2T5-TR Mouser Part No 511-L4940D2T5-TR	STMicroelectronics	LDO Voltage Regulators 5.0V 1.5A Positive Learn More about STMicroelectronics stm standard products	Datasheet	2.863In Stock 2.000Expected 6/17/2027	Cut Tape 1,93 € 1,43 € 1,30 € 1,16 € Reel 1,01 € View 1,10 € 1,07 € 0,98 € 0,912 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	D2PAK-3 (TO-263-3)	5 V
LDO Voltage Regulators 5.0V 1.5A Positive L4940V5 STMicroelectronics 1: 1,90 € 2.362In Stock	Mfr. Part No. L4940V5 Mouser Part No 511-L4940V5	STMicroelectronics	LDO Voltage Regulators 5.0V 1.5A Positive Learn More about STMicroelectronics stm standard products	Datasheet	2.362In Stock	1,90 € 1,44 € 1,16 € 1,09 € View 1,06 € 1,01 € 0,998 €	Min.: 1 Mult.: 1	Through Hole	TO-220-3	5 V
LDO Voltage Regulators 5.0V 1.0A Positive L4941BDT-TR STMicroelectronics 1: 1,41 € 3.897In Stock	Mfr. Part No. L4941BDT-TR Mouser Part No 511-L4941BDT-TR	STMicroelectronics	LDO Voltage Regulators 5.0V 1.0A Positive Learn More about STMicroelectronics stm standard products	Datasheet	3.897In Stock	Cut Tape 1,41 € 1,08 € 0,955 € 0,847 € View Reel 0,662 € 0,797 € 0,767 € 0,764 € 0,662 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TO-252-3	5 V
Switching Voltage Regulators 3.3 to 50V Step-Down L4971 STMicroelectronics 1: 2,74 € 1.539In Stock 4.000On Order	Mfr. Part No. L4971 Mouser Part No 511-L4971	STMicroelectronics	Switching Voltage Regulators 3.3 to 50V Step-Down Learn More about STMicroelectronics stm l4971 regulators	Datasheet	1.539In Stock 4.000On Order	2,74 € 2,10 € 1,89 € 1,75 € View 1,71 € 1,44 € 1,40 €	Min.: 1 Mult.: 1	Through Hole	DIP-8	3.3 V to 50 V
Switching Voltage Regulators 3.3 to 50V Step-Down L4971D STMicroelectronics 1: 4,83 € 776In Stock	Mfr. Part No. L4971D Mouser Part No 511-L4971D	STMicroelectronics	Switching Voltage Regulators 3.3 to 50V Step-Down Learn More about STMicroelectronics stm l4971 regulators	Datasheet	776In Stock	4,83 € 3,69 € 3,28 € 3,05 € View 2,92 € 2,84 € 2,80 € 2,61 € Quote	Min.: 1 Mult.: 1	SMD/SMT	SOIC-16	3.3 V to 50 V
Switching Voltage Regulators 3.3 to 50V Step-Down L4971D013TR STMicroelectronics 1: 3,41 € 852In Stock 1.000Expected 6/4/2027	Mfr. Part No. L4971D013TR Mouser Part No 511-L4971D013TR	STMicroelectronics	Switching Voltage Regulators 3.3 to 50V Step-Down Learn More about STMicroelectronics stm l4971 regulators	Datasheet	852In Stock 1.000Expected 6/4/2027	Cut Tape 3,41 € 2,55 € 2,34 € 2,10 € View Reel 1,78 € 1,99 € 1,96 € 1,78 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SOIC-16	3.3 V to 50 V
Switching Voltage Regulators 3.3V 3.5A Step-Down L4973D3.3-013TR STMicroelectronics 1: 4,33 € 1.101In Stock 2.000Expected 7/2/2027	Mfr. Part No. L4973D3.3-013TR Mouser Part No 511-L4973D3.3-013TR	STMicroelectronics	Switching Voltage Regulators 3.3V 3.5A Step-Down	Datasheet	1.101In Stock 2.000Expected 7/2/2027	Cut Tape 4,33 € 3,28 € 3,01 € 2,73 € Reel 2,73 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 110 : 1.000	SMD/SMT	SOIC-20	3.36 V
Switching Voltage Regulators 5.1V 3.5A Step-Down L4973D5.1-013TR STMicroelectronics 1: 5,19 € 1.038In Stock	Mfr. Part No. L4973D5.1-013TR Mouser Part No 511-L4973D5.1-013TR	STMicroelectronics	Switching Voltage Regulators 5.1V 3.5A Step-Down	Datasheet	1.038In Stock	Cut Tape 5,19 € 3,97 € 3,66 € 3,33 € Reel 3,00 € View 3,18 € 3,13 € 2,96 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SOIC-20	5.1 V
Switching Voltage Regulators 3.3 to 50V Step-Down L4976D013TR STMicroelectronics 1: 4,88 € 1.871In Stock	Mfr. Part No. L4976D013TR Mouser Part No 511-L4976D013TR	STMicroelectronics	Switching Voltage Regulators 3.3 to 50V Step-Down	Datasheet	1.871In Stock	Cut Tape 4,88 € 3,73 € 3,44 € 3,12 € Reel 2,81 € View 2,98 € 2,93 € 2,71 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SOIC-16	500 mV to 50 V
Switching Voltage Regulators 3.3 to 50V Step-Down L4978 STMicroelectronics 1: 3,66 € 612In Stock	Mfr. Part No. L4978 Mouser Part No 511-L4978	STMicroelectronics	Switching Voltage Regulators 3.3 to 50V Step-Down	Datasheet	612In Stock	3,66 € 2,78 € 2,42 € 2,31 € View 2,19 € 2,12 € 2,06 € 1,92 € 1,87 €	Min.: 1 Mult.: 1	Through Hole	DIP-8	3.3 V to 50 V
Switching Voltage Regulators 3.3 to 50V Step-Down L4978D STMicroelectronics 1: 3,66 € 928In Stock	Mfr. Part No. L4978D Mouser Part No 511-L4978D	STMicroelectronics	Switching Voltage Regulators 3.3 to 50V Step-Down	Datasheet	928In Stock	3,66 € 2,78 € 2,43 € 2,25 € View 2,18 € 2,12 € 2,02 € 1,95 € 1,94 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-16	3.3 V to 50 V
Switching Voltage Regulators 3.3 to 50V Step-Down L4978D013TR STMicroelectronics 1: 3,41 € 4.029In Stock 18.000On Order	Mfr. Part No. L4978D013TR Mouser Part No 511-L4978D013TR	STMicroelectronics	Switching Voltage Regulators 3.3 to 50V Step-Down	Datasheet	4.029In Stock 18.000On Order On Order Ship Dates Mfr. No: L4978D013TR Stock: 4.029 Can Dispatch Immediately On Order: 4.000 Expected 3/1/2027 4.000 Expected 5/14/2027 10.000 Expected 9/10/2027 Factory Lead Time: 30 Weeks	Cut Tape 3,41 € 2,58 € 2,37 € 2,14 € Reel 1,89 € View 2,03 € 2,01 € 1,85 € 1,80 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SOIC-16	3.3 V to 50 V
Power Factor Correction - PFC Very High Power L4981BD013TR STMicroelectronics 1: 2,76 € 5.945In Stock	Mfr. Part No. L4981BD013TR Mouser Part No 511-L4981BD013TR	STMicroelectronics	Power Factor Correction - PFC Very High Power	Datasheet	5.945In Stock	Cut Tape 2,76 € 2,07 € 1,90 € 1,71 € Reel 1,51 € View 1,62 € 1,59 € 1,45 € 1,43 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SOIC-20
LDO Voltage Regulators 5V LDO 500mV Vdp 150mA 5.6V to 40V L5150BNTR STMicroelectronics 1: 0,903 € 6.995In Stock 49.000On Order	Mfr. Part No. L5150BNTR Mouser Part No 511-L5150BNTR	STMicroelectronics	LDO Voltage Regulators 5V LDO 500mV Vdp 150mA 5.6V to 40V	Datasheet	6.995In Stock 49.000On Order	Cut Tape 0,903 € 0,652 € 0,589 € 0,519 € View Reel 0,449 € 0,486 € 0,466 € 0,449 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 2.000 : 1.000	SMD/SMT	SOT-223-3	5 V
LDO Voltage Regulators 5V LDVR w/MPU 60uA 10uA 300mA L5300AH7TR STMicroelectronics 1: 2,24 € 1.984In Stock	Mfr. Part No. L5300AH7TR Mouser Part No 511-L5300AH7TR	STMicroelectronics	LDO Voltage Regulators 5V LDVR w/MPU 60uA 10uA 300mA	Datasheet	1.984In Stock	Cut Tape 2,24 € 1,67 € 1,52 € 1,37 € Reel 1,14 € View 1,29 € 1,11 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TO-252-7	5 V
Switching Voltage Regulators 1.2 to 35V Step-Down L5970D STMicroelectronics 1: 2,39 € 2.390In Stock	Mfr. Part No. L5970D Mouser Part No 511-L5970D	STMicroelectronics	Switching Voltage Regulators 1.2 to 35V Step-Down	Datasheet	2.390In Stock	2,39 € 1,75 € 1,60 € 1,44 € View 1,36 € 1,22 € 1,18 € 1,06 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	1.2 V to 35 V
Switching Voltage Regulators 1.2 to 35V Step-Down L5970D013TR STMicroelectronics 1: 2,14 € 1.628In Stock 5.000Expected 6/11/2027	Mfr. Part No. L5970D013TR Mouser Part No 511-L5970D013TR	STMicroelectronics	Switching Voltage Regulators 1.2 to 35V Step-Down	Datasheet	1.628In Stock 5.000Expected 6/11/2027	Cut Tape 2,14 € 1,60 € 1,46 € 1,31 € Reel 1,09 € View 1,24 € 1,20 € 1,17 € 1,08 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOIC-8	1.2 V to 35 V
Switching Voltage Regulators 1.235 to 35V Step-Dn L5972D013TR STMicroelectronics 1: 1,73 € 2.878In Stock 2.500Expected 9/20/2027	Mfr. Part No. L5972D013TR Mouser Part No 511-L5972D013TR	STMicroelectronics	Switching Voltage Regulators 1.235 to 35V Step-Dn	Datasheet	2.878In Stock 2.500Expected 9/20/2027	Cut Tape 1,73 € 1,30 € 1,19 € 1,06 € Reel 0,894 € View 0,998 € 0,963 € 0,877 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOIC-8	1.235 V to 35 V
Switching Voltage Regulators 1.235 to 35V Step-Dn L5973D STMicroelectronics 1: 2,24 € 5.260In Stock 4.000Expected 11/5/2026	Mfr. Part No. L5973D Mouser Part No 511-L5973D	STMicroelectronics	Switching Voltage Regulators 1.235 to 35V Step-Dn	Datasheet	5.260In Stock 4.000Expected 11/5/2026	2,24 € 1,65 € 1,51 € 1,36 € View 1,28 € 1,24 € 1,19 € 1,14 € 1,13 €	Min.: 1 Mult.: 1	SMD/SMT	HSOP-8	1.235 V to 35 V
Switching Voltage Regulators 2.5 A Step-DN Switching Reg L5973D013TR STMicroelectronics 1: 2,23 € 7.488In Stock 2.500Expected 12/18/2026	Mfr. Part No. L5973D013TR Mouser Part No 511-L5973D013TR	STMicroelectronics	Switching Voltage Regulators 2.5 A Step-DN Switching Reg	Datasheet	7.488In Stock 2.500Expected 12/18/2026	Cut Tape 2,23 € 1,61 € 1,47 € 1,32 € Reel 1,09 € View 1,25 € 1,20 € 1,15 € 1,07 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	HSOP-8	1.235 V to 35 V
Switching Voltage Regulators Step-down switch regulator, 3A L5987ATR STMicroelectronics 1: 2,50 € 3.079In Stock	Mfr. Part No. L5987ATR Mouser Part No 511-L5987ATR	STMicroelectronics	Switching Voltage Regulators Step-down switch regulator, 3A Learn More about STMicroelectronics stm l5987 regulators	Datasheet	3.079In Stock	Cut Tape 2,50 € 1,87 € 1,72 € 1,54 € Reel 1,31 € View 1,46 € 1,43 € 1,36 € 1,26 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	HSOP-8	600 mV to 18 V
Switching Voltage Regulators 3 A Step-down Switch Regulator L5987TR STMicroelectronics 1: 2,49 € 3.582In Stock	Mfr. Part No. L5987TR Mouser Part No 511-L5987TR	STMicroelectronics	Switching Voltage Regulators 3 A Step-down Switch Regulator Learn More about STMicroelectronics stm l5987 regulators	Datasheet	3.582In Stock	Cut Tape 2,49 € 1,87 € 1,71 € 1,53 € View Reel 1,26 € 1,45 € 1,42 € 1,36 € 1,32 € 1,26 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	SMD/SMT	VFQFPN-EP-8	600 mV to 18 V