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Power Management ICs

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Types of Power Management ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) 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 L4931ABDT33-TR STMicroelectronics 1: $1.63 3,640In Stock	Mfr. Part # L4931ABDT33-TR Mouser Part # 511-L4931ABDT33-TR	STMicroelectronics	LDO Voltage Regulators 3.3V 0.25A Positive Learn More about STMicroelectronics stm standard products	Datasheet	3,640In Stock	Cut Tape $1.63 $1.26 $1.17 $1.06 View Reel $0.919 $1.01 $0.979 $0.953 $0.919 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TO-252-3	3.3 V
Power Factor Correction - PFC Very High Power L4981BD STMicroelectronics 1: $5.20 728In Stock	Mfr. Part # L4981BD Mouser Part # 511-L4981BD	STMicroelectronics	Power Factor Correction - PFC Very High Power	Datasheet	728In Stock	$5.20 $3.92 $3.46 $3.20 View $3.04 $2.97 $2.88 $2.78 $2.74	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20
LDO Voltage Regulators 5V Low Drop Linear Voltage Regulator for Automotive Application L5050STR STMicroelectronics 1: $1.14 4,496In Stock	Mfr. Part # L5050STR Mouser Part # 511-L5050STR	STMicroelectronics	LDO Voltage Regulators 5V Low Drop Linear Voltage Regulator for Automotive Application Learn More about STMicroelectronics stm l5050s ldo voltage regulator	Datasheet	4,496In Stock	Cut Tape $1.14 $0.88 $0.815 $0.744 Reel $0.654 View $0.71 $0.69 $0.675 $0.651 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	5 V
LDO Voltage Regulators 5V MULTIFUNCTION LDO L5150GJTR STMicroelectronics 1: $2.33 2,174In Stock	Mfr. Part # L5150GJTR Mouser Part # 511-L5150GJTR	STMicroelectronics	LDO Voltage Regulators 5V MULTIFUNCTION LDO	Datasheet	2,174In Stock	Cut Tape $2.33 $1.71 $1.56 $1.37 Reel $1.15 View $1.29 $1.24 $1.23 $1.13 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-12	5 V
Switching Voltage Regulators 700mA Step-Down Switching Reg L5980TR STMicroelectronics 1: $3.60 1,236In Stock	Mfr. Part # L5980TR Mouser Part # 511-L5980TR	STMicroelectronics	Switching Voltage Regulators 700mA Step-Down Switching Reg	Datasheet	1,236In Stock	Cut Tape $3.60 $2.66 $2.43 $2.19 View Reel $1.87 $2.06 $1.99 $1.92 $1.89 $1.87 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	VFQFPN-EP-8	600 mV to 18 V
Motor / Motion / Ignition Controllers & Drivers Dual Full Bridge L6207D STMicroelectronics 1: $12.74 2,269In Stock	Mfr. Part # L6207D Mouser Part # 511-L6207D	STMicroelectronics	Motor / Motion / Ignition Controllers & Drivers Dual Full Bridge Learn More about STMicroelectronics stm brushed dc motor drivers	Datasheet	2,269In Stock	$12.74 $9.89 $9.01 $8.32 View $8.04 $7.17 $6.77	Min.: 1 Mult.: 1	SMD/SMT	SOIC-24
Motor / Motion / Ignition Controllers & Drivers Dual Full Bridge L6207PD013TR STMicroelectronics 1: $10.77 2,005In Stock	Mfr. Part # L6207PD013TR Mouser Part # 511-L6207PD013TR	STMicroelectronics	Motor / Motion / Ignition Controllers & Drivers Dual Full Bridge Learn More about STMicroelectronics stm brushed dc motor drivers	Datasheet	2,005In Stock	Cut Tape $10.77 $9.29 $8.88 $8.42 Reel $8.12 View $8.19 $7.59 Quote MouseReel Available	Min.: 1 Mult.: 1 : 600	SMD/SMT	PowerSO-36
Motor / Motion / Ignition Controllers & Drivers DMOS Driver Bipolar 5.6A 100kHz 8 to 52V L6208Q STMicroelectronics 1: $8.78 951In Stock	Mfr. Part # L6208Q Mouser Part # 511-L6208Q	STMicroelectronics	Motor / Motion / Ignition Controllers & Drivers DMOS Driver Bipolar 5.6A 100kHz 8 to 52V Learn More about STMicroelectronics stm stepper motor drivers	Datasheet	951In Stock	$8.78 $6.70 $6.12 $5.59 View $5.31 $5.16 $5.08 $4.97	Min.: 1 Mult.: 1	SMD/SMT	QFN-48
Gate Drivers High VTG gate driver L6395DTR STMicroelectronics 1: $2.39 2,284In Stock 5,000Expected 2027-09-10	Mfr. Part # L6395DTR Mouser Part # 511-L6395DTR	STMicroelectronics	Gate Drivers High VTG gate driver Learn More about STMicroelectronics stmicro l638 l639 gate drivers	Datasheet	2,284In Stock 5,000Expected 2027-09-10	Cut Tape $2.39 $1.76 $1.60 $1.42 View Reel $1.16 $1.33 $1.28 $1.27 $1.16 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	580 V
Motor / Motion / Ignition Controllers & Drivers EasySPIN 8 to 45V 7.0A Iout 5.5 VDD L6474HTR STMicroelectronics 1: $5.89 3,873In Stock	Mfr. Part # L6474HTR Mouser Part # 511-L6474HTR	STMicroelectronics	Motor / Motion / Ignition Controllers & Drivers EasySPIN 8 to 45V 7.0A Iout 5.5 VDD Learn More about STMicroelectronics stm l6474h	Datasheet	3,873In Stock	Cut Tape $5.89 $4.75 $4.46 $4.15 $4.03 Reel $3.96 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	HTSSOP-28	3.2 V
Power Factor Correction - PFC Advanced transition mode PFC controller L6563A STMicroelectronics 1: $4.35 1,486In Stock	Mfr. Part # L6563A Mouser Part # 511-L6563A	STMicroelectronics	Power Factor Correction - PFC Advanced transition mode PFC controller	Datasheet	1,486In Stock	$4.35 $3.25 $2.82 $2.68 View $2.55 $2.48 $2.25	Min.: 1 Mult.: 1	SMD/SMT	SOIC-14
Switching Controllers Multimode Controller SMPS 800V <3mA L6566BH STMicroelectronics 1: $6.00 3,281In Stock	Mfr. Part # L6566BH Mouser Part # 511-L6566BH	STMicroelectronics	Switching Controllers Multimode Controller SMPS 800V <3mA	Datasheet	3,281In Stock	$6.00 $4.35 $3.96 $3.79 View $3.59 $3.47 $3.18 $3.14	Min.: 1 Mult.: 1	SMD/SMT	SOIC-Narrow-16	5 V
Switching Voltage Regulators 38 V, 1.5 A synchronous step-down converter with low quiescent current L6981N50DR STMicroelectronics 1: $3.67 1,619In Stock	Mfr. Part # L6981N50DR Mouser Part # 511-L6981N50DR	STMicroelectronics	Switching Voltage Regulators 38 V, 1.5 A synchronous step-down converter with low quiescent current Learn More about STMicroelectronics stm l6981 converters	Datasheet	1,619In Stock	Cut Tape $3.67 $2.74 $2.49 $2.23 Reel $1.90 View $2.12 $2.04 $1.96 $1.86	Min.: 1 Mult.: 1 : 2,500
Linear Voltage Regulators 5.0V 0.1A Positive L78L05ABZ-AP STMicroelectronics 1: $0.605 18,429In Stock	Mfr. Part # L78L05ABZ-AP Mouser Part # 511-L78L05ABZ-AP	STMicroelectronics	Linear Voltage Regulators 5.0V 0.1A Positive Learn More about STMicroelectronics stm standard products	Datasheet	18,429In Stock	$0.605 $0.42 $0.374 $0.325 Reel $0.245 View $0.301 $0.287 $0.275 $0.232	Min.: 1 Mult.: 1 : 2,000	Through Hole	TO-92-3	5 V
Linear Voltage Regulators 3.3V 0.1A Positive L78L33ACZ STMicroelectronics 1: $0.49 17,767In Stock	Mfr. Part # L78L33ACZ Mouser Part # 511-L78L33ACZ	STMicroelectronics	Linear Voltage Regulators 3.3V 0.1A Positive Learn More about STMicroelectronics stm standard products	Datasheet	17,767In Stock	$0.49 $0.334 $0.297 $0.23 View $0.217 $0.21 $0.202 $0.193 $0.186	Min.: 1 Mult.: 1	Through Hole	TO-92-3	3.3 V
Linear Voltage Regulators 12V 0.1A Negative L79L12ACUTR STMicroelectronics 1: $0.59 44,598In Stock	Mfr. Part # L79L12ACUTR Mouser Part # 511-L79L12ACU-TR	STMicroelectronics	Linear Voltage Regulators 12V 0.1A Negative Learn More about STMicroelectronics stm standard products	Datasheet	44,598In Stock	Cut Tape $0.59 $0.446 $0.387 $0.34 Reel $0.282 View $0.317 $0.304 $0.294 $0.275 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOT-89	- 12 V
Gate Drivers Quad Squib Driver PTS SmartPower L9733CNTR STMicroelectronics 1: $7.21 1,008In Stock	Mfr. Part # L9733CNTR Mouser Part # 511-L9733CNTR	STMicroelectronics	Gate Drivers Quad Squib Driver PTS SmartPower	Datasheet	1,008In Stock	Cut Tape $7.21 $5.50 $5.07 $4.59 View Reel $3.96 $4.38 $4.35 $3.96 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	PowerSSO-28
LDO Voltage Regulators LD ADJ VOLT REG LD1117ADT-TR STMicroelectronics 1: $0.922 15,509In Stock	Mfr. Part # LD1117ADT-TR Mouser Part # 511-LD1117ADT-TR	STMicroelectronics	LDO Voltage Regulators LD ADJ VOLT REG Learn More about STMicroelectronics stm standard products	Datasheet	15,509In Stock	Cut Tape $0.922 $0.652 $0.585 $0.51 Reel $0.399 View $0.475 $0.454 $0.436 $0.354 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TO-252-3	1.25 V to 15 V
LDO Voltage Regulators LOW DROP ADJ REG LD1117ASTR STMicroelectronics 1: $0.662 58,690In Stock	Mfr. Part # LD1117ASTR Mouser Part # 511-LD1117ASTR	STMicroelectronics	LDO Voltage Regulators LOW DROP ADJ REG Learn More about STMicroelectronics stm standard products	Datasheet	58,690In Stock	Cut Tape $0.662 $0.507 $0.464 $0.412 Reel $0.331 View $0.383 $0.364 $0.35 $0.302 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOT-223-3	1.25 V to 15 V
LDO Voltage Regulators 3.3V 0.8A Positive LD1117D33TR STMicroelectronics 1: $0.878 9,345In Stock	Mfr. Part # LD1117D33TR Mouser Part # 511-LD1117D33-TR	STMicroelectronics	LDO Voltage Regulators 3.3V 0.8A Positive Learn More about STMicroelectronics stm standard products	Datasheet	9,345In Stock	Cut Tape $0.878 $0.619 $0.547 $0.48 View Reel $0.354 $0.442 $0.415 $0.392 $0.354 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	3.3 V
LDO Voltage Regulators 2.5V 0.8A Positive LD1117DT25TR STMicroelectronics 1: $0.648 7,412In Stock	Mfr. Part # LD1117DT25TR Mouser Part # 511-LD1117DT25-TR	STMicroelectronics	LDO Voltage Regulators 2.5V 0.8A Positive Learn More about STMicroelectronics stm standard products	Datasheet	7,412In Stock	Cut Tape $0.648 $0.48 $0.438 $0.392 Reel $0.314 View $0.369 $0.361 $0.344 $0.31 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TO-252-3	2.5 V
LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator LD39100PURY STMicroelectronics 1: $1.66 21,344In Stock	Mfr. Part # LD39100PURY Mouser Part # 511-LD39100PURY	STMicroelectronics	LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator Learn More about STMicroelectronics stm ld39100 regulators	Datasheet	21,344In Stock	Cut Tape $1.66 $1.24 $1.14 $1.02 Reel $0.886 View $0.965 $0.939 $0.919 $0.884 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6	Adjustable
LDO Voltage Regulators 3.3V 0.5A Positive LF33ABV STMicroelectronics 1: $2.06 2,151In Stock	Mfr. Part # LF33ABV Mouser Part # 511-LF33ABV	STMicroelectronics	LDO Voltage Regulators 3.3V 0.5A Positive Learn More about STMicroelectronics stm standard products	Datasheet	2,151In Stock	$2.06 $1.50 $1.12 $1.06 View $1.04 $1.00 $0.975 $0.973	Min.: 1 Mult.: 1	Through Hole	TO-220-3	3.3 V
Supervisory Circuits Triple Ultra-Lo Volt Open Drain reset STM6719TWWB6F STMicroelectronics 1: $3.20 7,330In Stock	Mfr. Part # STM6719TWWB6F Mouser Part # 511-M6719TWWB6F	STMicroelectronics	Supervisory Circuits Triple Ultra-Lo Volt Open Drain reset	Datasheet	7,330In Stock	Cut Tape $3.20 $2.43 $2.23 $2.02 View Reel $1.76 $1.92 $1.87 $1.83 $1.76 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6
Supervisory Circuits 4 pin Smart Reset SR1LARU STMicroelectronics 1: $2.12 4,175In Stock	Mfr. Part # SR1LARU Mouser Part # 511-SR1LARU	STMicroelectronics	Supervisory Circuits 4 pin Smart Reset Learn More about STMicroelectronics stmicro sr1 switch ics	Datasheet	4,175In Stock	Cut Tape $2.12 $1.61 $1.40 $1.24 View Reel $1.02 $1.16 $1.12 $1.09 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6