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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 (USD) 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: $1.47 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 $1.47 $1.14 $1.05 $0.961 View Reel $0.829 $0.914 $0.884 $0.861 $0.829 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: $4.69 728In Stock	Mfr. Part # L4981BD Mouser Part # 511-L4981BD	STMicroelectronics	Power Factor Correction - PFC Very High Power	Datasheet	728In Stock	$4.69 $3.54 $3.12 $2.89 View $2.74 $2.68 $2.60 $2.51 $2.47	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20
LDO Voltage Regulators 5V Low Drop Linear Voltage Regulator for Automotive Application L5050STR STMicroelectronics 1: $1.03 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 $1.03 $0.794 $0.736 $0.672 Reel $0.59 View $0.641 $0.623 $0.61 $0.588 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	5 V
LDO Voltage Regulators 5V MULTIFUNCTION LDO L5150GJTR STMicroelectronics 1: $2.11 2,174In Stock	Mfr. Part # L5150GJTR Mouser Part # 511-L5150GJTR	STMicroelectronics	LDO Voltage Regulators 5V MULTIFUNCTION LDO	Datasheet	2,174In Stock	Cut Tape $2.11 $1.55 $1.40 $1.24 Reel $1.04 View $1.17 $1.12 $1.11 $1.02 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: $3.25 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 $3.25 $2.41 $2.20 $1.98 View Reel $1.69 $1.86 $1.79 $1.73 $1.70 $1.69 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: $11.51 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	$11.51 $8.93 $8.14 $7.51 View $7.25 $6.47 $6.11	Min.: 1 Mult.: 1	SMD/SMT	SOIC-24
Motor / Motion / Ignition Controllers & Drivers Dual Full Bridge L6207PD013TR STMicroelectronics 1: $9.72 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 $9.72 $8.39 $8.02 $7.61 Reel $7.33 View $7.40 $6.85 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: $7.93 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	$7.93 $6.05 $5.53 $5.04 View $4.80 $4.65 $4.59 $4.49	Min.: 1 Mult.: 1	SMD/SMT	QFN-48
Gate Drivers High VTG gate driver L6395DTR STMicroelectronics 1: $2.16 2,284In Stock 5,000Expected 9/10/2027	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 9/10/2027	Cut Tape $2.16 $1.59 $1.44 $1.28 View Reel $1.05 $1.20 $1.16 $1.15 $1.05 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: $5.32 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 $5.32 $4.29 $4.03 $3.74 $3.64 Reel $3.58 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: $3.93 1,486In Stock	Mfr. Part # L6563A Mouser Part # 511-L6563A	STMicroelectronics	Power Factor Correction - PFC Advanced transition mode PFC controller	Datasheet	1,486In Stock	$3.93 $2.94 $2.55 $2.42 View $2.30 $2.24 $2.03	Min.: 1 Mult.: 1	SMD/SMT	SOIC-14
Switching Controllers Multimode Controller SMPS 800V <3mA L6566BH STMicroelectronics 1: $5.42 3,281In Stock	Mfr. Part # L6566BH Mouser Part # 511-L6566BH	STMicroelectronics	Switching Controllers Multimode Controller SMPS 800V <3mA	Datasheet	3,281In Stock	$5.42 $3.93 $3.58 $3.42 View $3.24 $3.13 $2.87 $2.83	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: $3.32 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 $3.32 $2.47 $2.25 $2.02 Reel $1.72 View $1.91 $1.85 $1.77 $1.68	Min.: 1 Mult.: 1 : 2,500
Linear Voltage Regulators 5.0V 0.1A Positive L78L05ABZ-AP STMicroelectronics 1: $0.546 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	$0.546 $0.38 $0.338 $0.294 Reel $0.221 View $0.272 $0.259 $0.248 $0.209	Min.: 1 Mult.: 1 : 2,000	Through Hole	TO-92-3	5 V
Linear Voltage Regulators 3.3V 0.1A Positive L78L33ACZ STMicroelectronics 1: $0.442 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	$0.442 $0.302 $0.268 $0.208 View $0.196 $0.19 $0.182 $0.174 $0.168	Min.: 1 Mult.: 1	Through Hole	TO-92-3	3.3 V
Linear Voltage Regulators 12V 0.1A Negative L79L12ACUTR STMicroelectronics 1: $0.533 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 $0.533 $0.403 $0.35 $0.307 Reel $0.255 View $0.286 $0.274 $0.265 $0.248 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOT-89	- 12 V
Gate Drivers Quad Squib Driver PTS SmartPower L9733CNTR STMicroelectronics 1: $6.51 1,008In Stock	Mfr. Part # L9733CNTR Mouser Part # 511-L9733CNTR	STMicroelectronics	Gate Drivers Quad Squib Driver PTS SmartPower	Datasheet	1,008In Stock	Cut Tape $6.51 $4.97 $4.58 $4.15 View Reel $3.58 $3.95 $3.93 $3.58 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	PowerSSO-28
LDO Voltage Regulators LD ADJ VOLT REG LD1117ADT-TR STMicroelectronics 1: $0.832 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 $0.832 $0.589 $0.528 $0.46 Reel $0.36 View $0.429 $0.41 $0.394 $0.32 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: $0.598 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 $0.598 $0.458 $0.419 $0.372 Reel $0.299 View $0.346 $0.329 $0.316 $0.273 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: $0.793 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 $0.793 $0.559 $0.494 $0.433 View Reel $0.32 $0.399 $0.374 $0.354 $0.32 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: $0.585 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 $0.585 $0.433 $0.395 $0.354 Reel $0.283 View $0.333 $0.326 $0.311 $0.28 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: $1.50 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 $1.50 $1.12 $1.03 $0.923 Reel $0.80 View $0.871 $0.848 $0.829 $0.798 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6	Adjustable
LDO Voltage Regulators 3.3V 0.5A Positive LF33ABV STMicroelectronics 1: $1.86 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	$1.86 $1.35 $1.01 $0.961 View $0.939 $0.905 $0.88 $0.879	Min.: 1 Mult.: 1	Through Hole	TO-220-3	3.3 V
Supervisory Circuits Triple Ultra-Lo Volt Open Drain reset STM6719TWWB6F STMicroelectronics 1: $2.89 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 $2.89 $2.20 $2.02 $1.82 View Reel $1.59 $1.73 $1.69 $1.65 $1.59 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6
Supervisory Circuits 4 pin Smart Reset SR1LARU STMicroelectronics 1: $1.91 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 $1.91 $1.46 $1.26 $1.12 View Reel $0.922 $1.05 $1.01 $0.988 $0.922 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6