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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 5.0V 0.5A Positive KF50BDT-TR STMicroelectronics 1: 1,05 € 2.688In Stock 5.000Expected 5/24/2027	Mfr. Part No. KF50BDT-TR Mouser Part No 511-KF50BDT-TR	STMicroelectronics	LDO Voltage Regulators 5.0V 0.5A Positive Learn More about STMicroelectronics stm standard products	Datasheet	2.688In Stock 5.000Expected 5/24/2027	Cut Tape 1,05 € 0,775 € 0,707 € 0,632 € View Reel 0,541 € 0,596 € 0,574 € 0,558 € 0,541 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TO-252-3	5 V
Motor/Motion/Ignition Controllers & Drivers Push-pull 4 channel driver with diodes L2293Q STMicroelectronics 1: 7,23 € 2.589In Stock	Mfr. Part No. L2293Q Mouser Part No 511-L2293Q	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Push-pull 4 channel driver with diodes Learn More about STMicroelectronics stm brushed dc motor drivers	Datasheet	2.589In Stock	7,23 € 5,61 € 5,20 € 4,76 € View 4,41 € 4,31 € 4,26 € Quote	Min.: 1 Mult.: 1	SMD/SMT	VFQFPN-32
Motor/Motion/Ignition Controllers & Drivers PUSH/PULL 4CH DRIVER WITH DIODES L2293QTR STMicroelectronics 1: 3,66 € 3.337In Stock	Mfr. Part No. L2293QTR Mouser Part No 511-L2293QTR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers PUSH/PULL 4CH DRIVER WITH DIODES Learn More about STMicroelectronics stm brushed dc motor drivers	Datasheet	3.337In Stock	Cut Tape 3,66 € 2,78 € 2,55 € 2,30 € View Reel 1,99 € 2,19 € 2,18 € 2,11 € 1,99 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	VFQFPN-32
Motor/Motion/Ignition Controllers & Drivers Push-Pull 4-Channel L293B STMicroelectronics 1: 7,59 € 1.346In Stock	Mfr. Part No. L293B Mouser Part No 511-L293B	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Push-Pull 4-Channel Learn More about STMicroelectronics stm brushed dc motor drivers	Datasheet	1.346In Stock	7,59 € 5,89 € 5,46 € 5,00 € View 4,77 € 4,64 € 4,60 € 4,48 €	Min.: 1 Mult.: 1	Through Hole	PDIP-16
Motor/Motion/Ignition Controllers & Drivers Push-Pull 4-Channel L293D STMicroelectronics 1: 8,03 € 1.023In Stock 1.000Expected 12/18/2026	Mfr. Part No. L293D Mouser Part No 511-L293D	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Push-Pull 4-Channel Learn More about STMicroelectronics stm brushed dc motor drivers	Datasheet	1.023In Stock 1.000Expected 12/18/2026	8,03 € 6,22 € 5,77 € 5,27 € View 4,66 € 4,55 € 4,48 € 4,25 €	Min.: 1 Mult.: 1	Through Hole	PowerDIP-16
Motor/Motion/Ignition Controllers & Drivers Push-Pull 4-Channel L293DD STMicroelectronics 1: 8,09 € 1.335In Stock	Mfr. Part No. L293DD Mouser Part No 511-L293DD	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Push-Pull 4-Channel Learn More about STMicroelectronics stm brushed dc motor drivers	Datasheet	1.335In Stock	8,09 € 6,29 € 5,74 € 5,31 € View 5,08 € 4,95 € 4,73 € 4,65 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20
Switching Voltage Regulators Wide 6 V to 75 V input voltage synchronous buck controller L3751PUR STMicroelectronics 1: 2,27 € 2.597In Stock	Mfr. Part No. L3751PUR Mouser Part No 511-L3751PUR	STMicroelectronics	Switching Voltage Regulators Wide 6 V to 75 V input voltage synchronous buck controller Learn More about STMicroelectronics stm l3751 controller	Datasheet	2.597In Stock	Cut Tape 2,27 € 1,81 € 1,61 € 1,46 € Reel 1,20 € View 1,39 € 1,37 € 1,32 € 1,18 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	QFN-20	800 mV to 60 V
LDO Voltage Regulators 3.3V 0.25A Positive L4931ABD33-TR STMicroelectronics 1: 1,05 € 12.727In Stock	Mfr. Part No. L4931ABD33-TR Mouser Part No 511-L4931ABD33-TR	STMicroelectronics	LDO Voltage Regulators 3.3V 0.25A Positive Learn More about STMicroelectronics stm standard products	Datasheet	12.727In Stock	Cut Tape 1,05 € 0,853 € 0,702 € 0,626 € View Reel 0,511 € 0,593 € 0,559 € 0,544 € 0,511 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOIC-8	3.3 V
LDO Voltage Regulators 5.0V 0.25A Positive L4931ABD50-TR STMicroelectronics 1: 1,16 € 3.381In Stock	Mfr. Part No. L4931ABD50-TR Mouser Part No 511-L4931ABD50-TR	STMicroelectronics	LDO Voltage Regulators 5.0V 0.25A Positive Learn More about STMicroelectronics stm standard products	Datasheet	3.381In Stock	Cut Tape 1,16 € 0,844 € 0,765 € 0,678 € Reel 0,549 € View 0,636 € 0,611 € 0,593 € 0,538 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOIC-8	5 V
LDO Voltage Regulators 3.3V 0.25A Positive L4931CD33-TR STMicroelectronics 1: 1,19 € 4.307In 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	4.307In 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: 1,07 € 7.074In Stock 5.000Expected 6/1/2027	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	7.074In Stock 5.000Expected 6/1/2027	Cut Tape 1,07 € 0,789 € 0,719 € 0,643 € Reel 0,546 € View 0,607 € 0,585 € 0,568 € 0,53 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOIC-8	5 V
LDO Voltage Regulators 3.3V 0.25A Positive L4931CDT33-TR STMicroelectronics 1: 1,21 € 5.318In Stock	Mfr. Part No. L4931CDT33-TR Mouser Part No 511-L4931CDT33-TR	STMicroelectronics	LDO Voltage Regulators 3.3V 0.25A Positive Learn More about STMicroelectronics stm standard products	Datasheet	5.318In Stock	Cut Tape 1,21 € 0,886 € 0,795 € 0,702 € View Reel 0,587 € 0,658 € 0,631 € 0,61 € 0,587 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TO-252-3	3.3 V
LDO Voltage Regulators 1.5A Regulator Lo Drop L4940D2T12-TR STMicroelectronics 1: 1,98 € 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 1,98 € 1,46 € 1,33 € 1,20 € Reel 0,989 € View 1,13 € 1,09 € 0,98 € 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 € 2.503In 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	2.503In Stock 2.000Expected 6/17/2027	Cut Tape 1,93 € 1,43 € 1,30 € 1,16 € Reel 0,998 € View 1,10 € 1,07 € 0,901 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	D2PAK-3 (TO-263-3)	5 V
LDO Voltage Regulators 5.0V 1.0A Positive L4941BDT-TR STMicroelectronics 1: 1,44 € 3.797In 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	3.797In Stock	Cut Tape 1,44 € 1,08 € 0,963 € 0,847 € Reel 0,666 € View 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 € 1.309In 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	1.309In 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 3.3V 3.5A Step-Down L4973D3.3-013TR STMicroelectronics 1: 4,33 € 1.319In 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	1.319In 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 € 608In Stock	Mfr. Part No. L4978 Mouser Part No 511-L4978	STMicroelectronics	Switching Voltage Regulators 3.3 to 50V Step-Down	Datasheet	608In Stock	3,66 € 2,78 € 2,42 € 2,31 € View 2,19 € 2,12 € 2,06 € 1,93 €	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 € 870In Stock	Mfr. Part No. L4978D Mouser Part No 511-L4978D	STMicroelectronics	Switching Voltage Regulators 3.3 to 50V Step-Down	Datasheet	870In 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 € 2.825In Stock 18.000On Order	Mfr. Part No. L4978D013TR Mouser Part No 511-L4978D013TR	STMicroelectronics	Switching Voltage Regulators 3.3 to 50V Step-Down	Datasheet	2.825In Stock 18.000On Order On Order Ship Dates Mfr. No: L4978D013TR Stock: 2.825 Can Dispatch Immediately On Order: 4.000 Expected 1/18/2027 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 1,94 € View 2,03 € 2,01 € 1,86 € 1,79 € 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: 0,912 € 6.905In 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	6.905In Stock 49.000On Order	Cut Tape 0,912 € 0,66 € 0,595 € 0,523 € View Reel 0,452 € 0,489 € 0,469 € 0,452 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 2.000 : 1.000	SMD/SMT	SOT-223-3	5 V