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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.
Switching Voltage Regulators 2A DC Step-Down 0.6V 4.5V to 38V 250 kHz A7985ATR STMicroelectronics 1: $2.54 4,183In Stock	Mfr. Part No. A7985ATR Mouser Part No 511-A7985ATR	STMicroelectronics	Switching Voltage Regulators 2A DC Step-Down 0.6V 4.5V to 38V 250 kHz	Datasheet	4,183In Stock	Cut Tape $2.54 $1.88 $1.71 $1.54 Reel $1.31 View $1.45 $1.40 $1.34 $1.27 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Motor/Motion/Ignition Controllers & Drivers Dual Stepper Motor E-L6219DS013TR STMicroelectronics 1: $2.04 2,728In Stock 3,000Expected 2026/11/06	Mfr. Part No. E-L6219DS013TR Mouser Part No 511-E-L6219DS013TR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Dual Stepper Motor Learn More about STMicroelectronics stm stepper motor drivers	Datasheet	2,728In Stock 3,000Expected 2026/11/06	Cut Tape $2.04 $1.51 $1.37 $1.23 Reel $1.06 View $1.16 $1.12 $1.03 $1.01 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Motor/Motion/Ignition Controllers & Drivers Stepper Motor Drive E-TEA3718DP STMicroelectronics 1: $4.20 816In Stock	Mfr. Part No. E-TEA3718DP Mouser Part No 511-ETE3718DP	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Stepper Motor Drive Learn More about STMicroelectronics stm stepper motor drivers	Datasheet	816In Stock	$4.20 $3.17 $2.92 $2.63 View $2.50 $2.45 $2.26	Min.: 1 Mult.: 1
LDO Voltage Regulators 5.0V 0.5A Positive KF50BDT-TR STMicroelectronics 1: $1.22 4,719In Stock 5,000Expected 2027/08/23	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	4,719In Stock 5,000Expected 2027/08/23	Cut Tape $1.22 $0.901 $0.822 $0.735 View Reel $0.625 $0.693 $0.668 $0.649 $0.625 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Motor/Motion/Ignition Controllers & Drivers PUSH/PULL 4CH DRIVER WITH DIODES L2293QTR STMicroelectronics 1: $4.26 5,437In 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	5,437In Stock	Cut Tape $4.26 $3.23 $2.97 $2.67 View Reel $2.31 $2.55 $2.54 $2.45 $2.31 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Motor/Motion/Ignition Controllers & Drivers Push-Pull 4-Channel L293B STMicroelectronics 1: $8.61 1,352In 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	1,352In Stock	$8.61 $6.66 $6.18 $5.65 View $5.40 $5.25 $5.20 $4.83	Min.: 1 Mult.: 1
Motor/Motion/Ignition Controllers & Drivers Push-Pull 4-Channel L293D STMicroelectronics 1: $9.34 1,182In Stock 1,000Expected 2027/02/05	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	1,182In Stock 1,000Expected 2027/02/05	$9.34 $7.23 $6.71 $6.13 View $5.42 $5.29 $5.21 $4.94	Min.: 1 Mult.: 1
Motor/Motion/Ignition Controllers & Drivers Push-Pull 4-Channel L293DD STMicroelectronics 1: $9.16 1,445In 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	1,445In Stock	$9.16 $7.11 $6.50 $6.01 View $5.76 $5.61 $5.36 $5.15 Quote	Min.: 1 Mult.: 1
Motor/Motion/Ignition Controllers & Drivers Push-Pull 4-Channel L293DD013TR STMicroelectronics 1: $8.66 2,107In Stock 6,000Expected 2026/10/16	Mfr. Part No. L293DD013TR Mouser Part No 511-L293DD-TR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Push-Pull 4-Channel Learn More about STMicroelectronics stm brushed dc motor drivers	Datasheet	2,107In Stock 6,000Expected 2026/10/16	Cut Tape $8.66 $6.72 $6.23 $5.70 Reel $5.14 View $5.45 $5.30 $4.88 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Motor/Motion/Ignition Controllers & Drivers Stepper Motor L297/1 STMicroelectronics 1: $20.48 685In Stock 2,000Expected 2026/11/07	Mfr. Part No. L297/1 Mouser Part No 511-L297	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Stepper Motor Learn More about STMicroelectronics stm stepper motor drivers	Datasheet	685In Stock 2,000Expected 2026/11/07	$20.48 $15.54 $13.83 $13.18 View $12.94 $12.62 Quote	Min.: 1 Mult.: 1
Motor/Motion/Ignition Controllers & Drivers Dual Full Bridge L298N STMicroelectronics 1: $13.61 437In Stock 3,000On Order	Mfr. Part No. L298N Mouser Part No 511-L298	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Dual Full Bridge Learn More about STMicroelectronics stm brushed dc motor drivers	Datasheet	437In Stock 3,000On Order On Order Ship Dates Mfr. No: L298N Stock: 437 Can Dispatch Immediately On Order: 1,500 Expected 2027/03/05 1,500 Expected 2027/04/23 Factory Lead Time: 52 Weeks	$13.61 $10.69 $9.97 $9.18 View $8.29 $7.97 $7.54 Quote	Min.: 1 Mult.: 1
Motor/Motion/Ignition Controllers & Drivers Dual Full Bridge L298P STMicroelectronics 1: $14.87 1,149In Stock	Mfr. Part No. L298P Mouser Part No 511-L298P	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Dual Full Bridge Learn More about STMicroelectronics stm brushed dc motor drivers	Datasheet	1,149In Stock	$14.87 $11.65 $10.84 $9.97 View $9.86 $9.27 $9.06 Quote	Min.: 1 Mult.: 1
Motor/Motion/Ignition Controllers & Drivers 5.1 to 40V Step-Down L298P013TR STMicroelectronics 1: $12.61 19In Stock 3,600On Order	Mfr. Part No. L298P013TR Mouser Part No 511-L298P-TR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers 5.1 to 40V Step-Down Learn More about STMicroelectronics stm brushed dc motor drivers	Datasheet	19In Stock 3,600On Order	Cut Tape $12.61 $9.90 $9.23 $8.52 Reel $8.04 View $8.43 $7.69 Quote MouseReel Available	Min.: 1 Mult.: 1 : 600
Switching Voltage Regulators Wide 6 V to 75 V input voltage synchronous buck controller L3751PUR STMicroelectronics 1: $2.67 2,820In 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	2,820In Stock	Cut Tape $2.67 $2.11 $1.90 $1.72 Reel $1.51 View $1.63 $1.60 $1.52 $1.36 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 3.3V 0.25A Positive L4931ABD33-TR STMicroelectronics 1: $1.33 13,140In 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	13,140In Stock	Cut Tape $1.33 $0.992 $0.882 $0.785 View Reel $0.636 $0.743 $0.699 $0.683 $0.636 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 3.3V 0.25A Positive L4931CD33-TR STMicroelectronics 1: $1.38 4,347In 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	4,347In Stock	Cut Tape $1.38 $1.01 $0.907 $0.804 Reel $0.675 View $0.754 $0.725 $0.713 $0.644 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 5.0V 0.25A Positive L4931CD50-TR STMicroelectronics 1: $1.35 7,212In 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	7,212In Stock	Cut Tape $1.35 $0.983 $0.89 $0.789 Reel $0.675 View $0.74 $0.711 $0.69 $0.658 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 3.3V 0.25A Positive L4931CDT33-TR STMicroelectronics 1: $1.40 2,843In 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	2,843In Stock	Cut Tape $1.40 $1.01 $0.913 $0.809 Reel $0.678 View $0.761 $0.73 $0.709 $0.663 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 5.0V 0.25A Positive L4931CDT50-TR STMicroelectronics 1: $1.40 2,387In Stock	Mfr. Part No. L4931CDT50-TR Mouser Part No 511-L4931CDT50-TR	STMicroelectronics	LDO Voltage Regulators 5.0V 0.25A Positive Learn More about STMicroelectronics stm standard products	Datasheet	2,387In Stock	Cut Tape $1.40 $1.01 $0.911 $0.806 View Reel $0.629 $0.756 $0.726 $0.677 $0.629 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 5.0V 1.5A Positive L4940D2T5-TR STMicroelectronics 1: $2.24 3,987In Stock	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	3,987In Stock	Cut Tape $2.24 $1.66 $1.51 $1.35 Reel $1.17 View $1.28 $1.24 $1.13 $1.05 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Switching Voltage Regulators 3.3 to 50V Step-Down L4971 STMicroelectronics 1: $3.19 1,399In 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	1,399In Stock 4,000On Order	$3.19 $2.44 $2.20 $2.04 View $1.99 $1.67 $1.63	Min.: 1 Mult.: 1
Switching Voltage Regulators 3.3 to 50V Step-Down L4971D STMicroelectronics 1: $5.62 821In 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	821In Stock	$5.62 $4.29 $3.81 $3.55 View $3.40 $3.30 $3.26 $3.04 Quote	Min.: 1 Mult.: 1
Switching Voltage Regulators 3.3 to 50V Step-Down L4971D013TR STMicroelectronics 1: $3.97 1,002In Stock 1,000On Order	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	1,002In Stock 1,000On Order	Cut Tape $3.97 $2.97 $2.72 $2.44 View Reel $2.07 $2.31 $2.28 $2.07 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Switching Voltage Regulators 5.1V 3.5A Step-Down L4973D5.1-013TR STMicroelectronics 1: $6.04 994In 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	994In Stock	Cut Tape $6.04 $4.62 $4.26 $3.87 Reel $3.49 View $3.70 $3.64 $3.44 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Switching Voltage Regulators 3.3 to 50V Step-Down L4978 STMicroelectronics 1: $4.26 615In Stock	Mfr. Part No. L4978 Mouser Part No 511-L4978	STMicroelectronics	Switching Voltage Regulators 3.3 to 50V Step-Down	Datasheet	615In Stock	$4.26 $3.23 $2.81 $2.69 View $2.55 $2.47 $2.40 $2.23 $2.17	Min.: 1 Mult.: 1

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