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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	Initial Accuracy
LDO Voltage Regulators Low drop voltage regulator L4993DTR STMicroelectronics 1: $1.99 1,441In Stock	Mfr. Part # L4993DTR Mouser Part # 511-L4993DTR	STMicroelectronics	LDO Voltage Regulators Low drop voltage regulator	Datasheet	1,441In Stock	Cut Tape $1.99 $1.46 $1.33 $1.17 Reel $0.982 View $1.10 $1.06 $1.05 $0.959 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	5 V
Supervisory Circuits Supervisor STM6321MAWY6F STMicroelectronics 1: $2.11 964In Stock	Mfr. Part # STM6321MAWY6F Mouser Part # 511-STM6321MAWY6F	STMicroelectronics	Supervisory Circuits Supervisor Learn More about STMicroelectronics stm standard products	Datasheet	964In Stock	Cut Tape $2.11 $1.55 $1.40 $1.25 Reel $0.965 View $1.17 $1.13 $1.12 $0.952 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5
Supervisory Circuits Quad Quint Ultra-Low Current Multi Volt STM6904TGEDS6F STMicroelectronics 1: $3.58 527In Stock	Mfr. Part # STM6904TGEDS6F Mouser Part # 511-STM6904TGEDS6F	STMicroelectronics	Supervisory Circuits Quad Quint Ultra-Low Current Multi Volt	Datasheet	527In Stock	Cut Tape $3.58 $2.68 $2.44 $2.20 View Reel $1.87 $2.08 $2.03 $1.92 $1.87 $1.87 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-8
Gate Drivers Advanced IGBT MOSFET Driver TD351ID STMicroelectronics 1: $4.76 448In Stock	Mfr. Part # TD351ID Mouser Part # 511-TD351ID	STMicroelectronics	Gate Drivers Advanced IGBT MOSFET Driver Learn More about STMicroelectronics stm mosfet igbt gate drivers	Datasheet	448In Stock	$4.76 $3.59 $3.29 $2.95 View $2.78 $2.72 $2.64 $2.48 $2.46	Min.: 1 Mult.: 1	SMD/SMT
AC/DC Converters Off-Line Volt Converter VIPER25HD STMicroelectronics 1: $1.40 1,990In Stock	Mfr. Part # VIPER25HD Mouser Part # 511-VIPER25HD	STMicroelectronics	AC/DC Converters Off-Line Volt Converter Learn More about STMicroelectronics stm viper25 high voltage converters	Datasheet	1,990In Stock	$1.40 $1.02 $0.822 $0.798 View $0.755 $0.724 $0.701 $0.67 $0.654	Min.: 1 Mult.: 1	SMD/SMT	SO-Narrow-16
Motor / Motion / Ignition Controllers & Drivers Dual Stepper Motor E-L6219R STMicroelectronics 1: $4.73 659In Stock	Mfr. Part # E-L6219R Mouser Part # 511-E-L6219R	STMicroelectronics	Motor / Motion / Ignition Controllers & Drivers Dual Stepper Motor Learn More about STMicroelectronics stm stepper motor drivers	Datasheet	659In Stock	$4.73 $3.56 $3.21 $2.91 View $2.80 $2.54 $2.48 $2.42 $2.41	Min.: 1 Mult.: 1	SMD/SMT	SOIC-24
Motor / Motion / Ignition Controllers & Drivers 250 V three-phase controller with MCU STSPIN32F0251 STMicroelectronics 1: $5.20 585In Stock	Mfr. Part # STSPIN32F0251 Mouser Part # 511-STSPIN32F0251	STMicroelectronics	Motor / Motion / Ignition Controllers & Drivers 250 V three-phase controller with MCU Learn More about STMicroelectronics stm stspin32f025x controllers	Datasheet	585In Stock	$5.20 $3.93 $3.60 $3.25 View $3.08 $3.04 $3.03	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	250 V
Power Factor Correction - PFC High Efficiency Continuous Conduction Mode ( CCM ) Power Factor Correction (PFC) Boost Controller L4983ATR STMicroelectronics 1: $2.54 776In Stock New Product	Mfr. Part # L4983ATR Mouser Part # 511-L4983ATR New Product	STMicroelectronics	Power Factor Correction - PFC High Efficiency Continuous Conduction Mode ( CCM ) Power Factor Correction (PFC) Boost Controller Learn More about STMicroelectronics st l4983 ccm pfc boost controller	Datasheet	776In Stock	Cut Tape $2.54 $1.86 $1.69 $1.51 $1.42 Reel $1.42 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 2,500	SMD/SMT	SO-8
Power Factor Correction - PFC High Efficiency Continuous Conduction Mode ( CCM ) Power Factor Correction (PFC) Boost Controller L4983BTR STMicroelectronics 1: $2.50 760In Stock New Product	Mfr. Part # L4983BTR Mouser Part # 511-L4983BTR New Product	STMicroelectronics	Power Factor Correction - PFC High Efficiency Continuous Conduction Mode ( CCM ) Power Factor Correction (PFC) Boost Controller Learn More about STMicroelectronics st l4983 ccm pfc boost controller	Datasheet	760In Stock	Cut Tape $2.50 $1.85 $1.68 $1.50 Reel $1.26 View $1.42 $1.37 $1.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SO-8
Battery Management Current, charge and isolation monitor for HV battery packs L99BM2C-TR STMicroelectronics 1: $12.01 210In Stock New Product	Mfr. Part # L99BM2C-TR Mouser Part # 511-L99BM2C-TR New Product	STMicroelectronics	Battery Management Current, charge and isolation monitor for HV battery packs Learn More about STMicroelectronics st l99bm2c multicell battery monitoring balancing ic	Datasheet	210In Stock	Cut Tape $12.01 $9.32 $8.65 $7.90 View Reel $6.68 $7.63 $7.51 $6.80 $6.68 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,400	SMD/SMT	TQFP-48
Motor / Motion / Ignition Controllers & Drivers Quad half-bridge pre-driver L99MH94Q5-TR STMicroelectronics 1: $4.76 180In Stock New Product	Mfr. Part # L99MH94Q5-TR Mouser Part # 511-L99MH94Q5-TR New Product	STMicroelectronics	Motor / Motion / Ignition Controllers & Drivers Quad half-bridge pre-driver Learn More about STMicroelectronics st l99mh94 l99mh92 half bridge pre drivers	Datasheet	180In Stock	Cut Tape $4.76 $3.59 $3.30 Reel $3.30 MouseReel Available	Min.: 1 Mult.: 1 Max.: 25 : 3,000	SMD/SMT	VFQFN-32
LDO Voltage Regulators 400 mA low-dropout LDO LDQ44PURY STMicroelectronics 1: $1.55 2,097In Stock New Product	Mfr. Part # LDQ44PURY Mouser Part # 511-LDQ44PURY New Product	STMicroelectronics	LDO Voltage Regulators 400 mA low-dropout LDO Learn More about STMicroelectronics st ldq44 high accuracy ldo voltage regulator	Datasheet	2,097In Stock	Cut Tape $1.55 $1.12 $1.01 $0.887 View Reel $0.768 $0.828 $0.793 $0.768 $0.768 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 3,000	SMD/SMT	DFN-6
Gate Drivers Dual half-bridge gate driver STDRIVE121TR STMicroelectronics 1: $3.37 800In Stock New Product	Mfr. Part # STDRIVE121TR Mouser Part # 511-STDRIVE121TR New Product	STMicroelectronics	Gate Drivers Dual half-bridge gate driver Learn More about STMicroelectronics st stdrive121 stdrive141 stdrive181 gate drivers	Datasheet	800In Stock	Cut Tape $3.37 $2.51 $2.29 $2.05 $1.94 Reel $1.94 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 3,000	SMD/SMT
Gate Drivers Quad half-bridge gate driver STDRIVE141TR STMicroelectronics 1: $3.54 800In Stock New Product	Mfr. Part # STDRIVE141TR Mouser Part # 511-STDRIVE141TR New Product	STMicroelectronics	Gate Drivers Quad half-bridge gate driver Learn More about STMicroelectronics st stdrive121 stdrive141 stdrive181 gate drivers	Datasheet	800In Stock	Cut Tape $3.54 $2.64 $2.41 $2.16 $2.04 Reel $2.04 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 3,000	SMD/SMT
Gate Drivers Triple half-bridge high-voltage gate driver STDRIVE631NTR STMicroelectronics 1: $3.93 622In Stock New Product	Mfr. Part # STDRIVE631NTR Mouser Part # 511-STDRIVE631NTR New Product	STMicroelectronics	Gate Drivers Triple half-bridge high-voltage gate driver Learn More about STMicroelectronics st stdrive631 triple half bridge gate drivers	Datasheet	622In Stock	Cut Tape $3.93 $2.94 $2.69 $2.41 Reel $2.05 View $2.28 $2.24 $1.99 $1.95 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SO-28	580 V
Gate Drivers Triple half-bridge high-voltage gate driver STDRIVE631PTR STMicroelectronics 1: $3.93 628In Stock New Product	Mfr. Part # STDRIVE631PTR Mouser Part # 511-STDRIVE631PTR New Product	STMicroelectronics	Gate Drivers Triple half-bridge high-voltage gate driver Learn More about STMicroelectronics st stdrive631 triple half bridge gate drivers	Datasheet	628In Stock	Cut Tape $3.93 $2.94 $2.69 $2.41 Reel $2.05 View $2.28 $2.24 $1.99 $1.95 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SO-28	580 V
Galvanically Isolated Gate Drivers Galvanically isolated 3 A single gate drivers with protection features STGAP3S3IFTR STMicroelectronics 1: $5.21 558In Stock New Product	Mfr. Part # STGAP3S3IFTR Mouser Part # 511-STGAP3S3IFTR New Product	STMicroelectronics	Galvanically Isolated Gate Drivers Galvanically isolated 3 A single gate drivers with protection features Learn More about STMicroelectronics stgap3s gate drivers	Datasheet	558In Stock	Cut Tape $5.21 $3.93 $3.60 $3.25 Reel $2.89 View $3.09 $3.07 $2.82	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SO-16
Voltage References 2.5-36V Prog Adjust TL431AIZ-AP STMicroelectronics 1: $0.273 15,827In Stock	Mfr. Part # TL431AIZ-AP Mouser Part # 511-TL431AIZ-AP	STMicroelectronics	Voltage References 2.5-36V Prog Adjust Learn More about STMicroelectronics stm standard products	Datasheet	15,827In Stock	$0.273 $0.20 $0.185 $0.166 View Reel $0.146 $0.159 $0.153 $0.15 $0.146	Min.: 1 Mult.: 1 : 2,000	Through Hole	TO-92-3	Adjustable	1 %
Motor / Motion / Ignition Controllers & Drivers DMOS Dual Full Bridge w/ PWM L6228Q STMicroelectronics 1: $13.13 2,756In Stock	Mfr. Part # L6228Q Mouser Part # 511-L6228Q	STMicroelectronics	Motor / Motion / Ignition Controllers & Drivers DMOS Dual Full Bridge w/ PWM Learn More about STMicroelectronics stm stepper motor drivers	Datasheet	2,756In Stock	$13.13 $10.24 $9.52 $8.72 View $8.13 $7.93 $7.84 Quote	Min.: 1 Mult.: 1	SMD/SMT	VFQFPN
Voltage References 2.5-36V Prog Adjust TL1431ACZ STMicroelectronics 1: $0.806 5,436In Stock	Mfr. Part # TL1431ACZ Mouser Part # 511-TL1431ACZ	STMicroelectronics	Voltage References 2.5-36V Prog Adjust Learn More about STMicroelectronics stm standard products	Datasheet	5,436In Stock	$0.806 $0.566 $0.536 $0.43 View $0.415 $0.373 $0.356 $0.345 $0.322	Min.: 1 Mult.: 1	Through Hole	TO-92-3	Adjustable	0.28 %
Switching Voltage Regulators Automotive 6 V - 6 A step-down converter DCP0606QTRY STMicroelectronics 1: $3.37 4,789In Stock New Product	Mfr. Part # DCP0606QTRY Mouser Part # 511-DCP0606QTRY New Product	STMicroelectronics	Switching Voltage Regulators Automotive 6 V - 6 A step-down converter Learn More about STMicroelectronics dcp0606y converter	Datasheet	4,789In Stock	Cut Tape $3.37 $2.51 $2.29 $2.05 View Reel $1.70 $1.95 $1.89 $1.81 $1.78 $1.70 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Switching Voltage Regulators 36 V 3 A synchronous step-down converter in SOT23-6L DCP3603ANDMR STMicroelectronics 1: $1.86 3,000In Stock 300Expected 11/10/2026 New Product	Mfr. Part # DCP3603ANDMR Mouser Part # 511-DCP3603ANDMR New Product	STMicroelectronics	Switching Voltage Regulators 36 V 3 A synchronous step-down converter in SOT23-6L Learn More about STMicroelectronics st dcp3603 synchronous buck converters	Datasheet	3,000In Stock 300Expected 11/10/2026	Cut Tape $1.86 $1.37 $1.23 $1.09 Reel $0.919 View $1.02 $1.00 $0.991 $0.888	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6	Adjustable
Switching Voltage Regulators 36 V 3 A synchronous step-down converter in SOT23-6L DCP3603BCDMR STMicroelectronics 1: $1.86 3,000In Stock 300Expected 11/10/2026 New Product	Mfr. Part # DCP3603BCDMR Mouser Part # 511-DCP3603BCDMR New Product	STMicroelectronics	Switching Voltage Regulators 36 V 3 A synchronous step-down converter in SOT23-6L Learn More about STMicroelectronics st dcp3603 synchronous buck converters	Datasheet	3,000In Stock 300Expected 11/10/2026	Cut Tape $1.86 $1.37 $1.23 $1.09 Reel $0.919 View $1.02 $1.00 $0.991 $0.888	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6	Adjustable
Switching Voltage Regulators 36 V 3 A synchronous step-down converter in SOT23-6L DCP3603BNMR STMicroelectronics 1: $1.86 3,000In Stock 300Expected 11/10/2026 New Product	Mfr. Part # DCP3603BNMR Mouser Part # 511-DCP3603BNMR New Product	STMicroelectronics	Switching Voltage Regulators 36 V 3 A synchronous step-down converter in SOT23-6L Learn More about STMicroelectronics st dcp3603 synchronous buck converters	Datasheet	3,000In Stock 300Expected 11/10/2026	Cut Tape $1.86 $1.37 $1.23 $1.09 Reel $0.919 View $1.02 $1.00 $0.991 $0.888	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6	Adjustable
Motor / Motion / Ignition Controllers & Drivers 650 V enhancement mode GaN high-power density half-bridge with high-voltage driver GANSPIN611TR STMicroelectronics 1: $12.45 916In Stock New Product	Mfr. Part # GANSPIN611TR Mouser Part # 511-GANSPIN611TR New Product	STMicroelectronics	Motor / Motion / Ignition Controllers & Drivers 650 V enhancement mode GaN high-power density half-bridge with high-voltage driver Learn More about STMicroelectronics st ganspin611 high power density half bridge	Datasheet	916In Stock	Cut Tape $12.45 $9.70 $9.01 $8.24 View Reel $7.12 $7.94 $7.87 $7.76 $7.12 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-35