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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: $1.53 1,441In Stock	Mfr. Part No. L4993DTR Mouser Part No 511-L4993DTR	STMicroelectronics	LDO Voltage Regulators Low drop voltage regulator	Datasheet	1,441In Stock	Cut Tape $1.53 $1.12 $1.02 $0.902 Reel $0.755 View $0.848 $0.815 $0.807 $0.738 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	5 V
Supervisory Circuits Supervisor STM6321MAWY6F STMicroelectronics 1: $1.62 964In Stock	Mfr. Part No. STM6321MAWY6F Mouser Part No 511-STM6321MAWY6F	STMicroelectronics	Supervisory Circuits Supervisor Learn More about STMicroelectronics stm standard products	Datasheet	964In Stock	Cut Tape $1.62 $1.19 $1.08 $0.959 Reel $0.742 View $0.902 $0.868 $0.861 $0.732 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: $2.75 527In Stock	Mfr. Part No. STM6904TGEDS6F Mouser Part No 511-STM6904TGEDS6F	STMicroelectronics	Supervisory Circuits Quad Quint Ultra-Low Current Multi Volt	Datasheet	527In Stock	Cut Tape $2.75 $2.06 $1.88 $1.69 View Reel $1.44 $1.60 $1.56 $1.48 $1.44 $1.44 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-8
Gate Drivers Advanced IGBT MOSFET Driver TD351ID STMicroelectronics 1: $3.66 448In Stock	Mfr. Part No. TD351ID Mouser Part No 511-TD351ID	STMicroelectronics	Gate Drivers Advanced IGBT MOSFET Driver Learn More about STMicroelectronics stm mosfet igbt gate drivers	Datasheet	448In Stock	$3.66 $2.76 $2.53 $2.27 View $2.14 $2.09 $2.03 $1.91 $1.89	Min.: 1 Mult.: 1	SMD/SMT
AC/DC Converters Off-Line Volt Converter VIPER25HD STMicroelectronics 1: $1.08 1,990In Stock	Mfr. Part No. VIPER25HD Mouser Part No 511-VIPER25HD	STMicroelectronics	AC/DC Converters Off-Line Volt Converter Learn More about STMicroelectronics stm viper25 high voltage converters	Datasheet	1,990In Stock	$1.08 $0.785 $0.632 $0.614 View $0.581 $0.557 $0.539 $0.515 $0.503	Min.: 1 Mult.: 1	SMD/SMT	SO-Narrow-16
Motor/Motion/Ignition Controllers & Drivers Dual Stepper Motor E-L6219R STMicroelectronics 1: $3.64 659In Stock	Mfr. Part No. E-L6219R Mouser Part No 511-E-L6219R	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Dual Stepper Motor Learn More about STMicroelectronics stm stepper motor drivers	Datasheet	659In Stock	$3.64 $2.74 $2.47 $2.24 View $2.15 $1.95 $1.91 $1.86 $1.85	Min.: 1 Mult.: 1	SMD/SMT	SOIC-24
Motor/Motion/Ignition Controllers & Drivers 250 V three-phase controller with MCU STSPIN32F0251 STMicroelectronics 1: $4.00 585In Stock	Mfr. Part No. STSPIN32F0251 Mouser Part No 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	$4.00 $3.02 $2.77 $2.50 View $2.37 $2.34 $2.33	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: $1.95 776In Stock New Product	Mfr. Part No. L4983ATR Mouser Part No 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 $1.95 $1.43 $1.30 $1.16 $1.09 Reel $1.09 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: $1.92 760In Stock New Product	Mfr. Part No. L4983BTR Mouser Part No 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 $1.92 $1.42 $1.29 $1.15 Reel $0.973 View $1.09 $1.05 $0.952 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: $9.24 210In Stock New Product	Mfr. Part No. L99BM2C-TR Mouser Part No 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 $9.24 $7.17 $6.65 $6.08 View Reel $5.14 $5.87 $5.78 $5.23 $5.14 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: $3.66 180In Stock New Product	Mfr. Part No. L99MH94Q5-TR Mouser Part No 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 $3.66 $2.76 $2.54 Reel $2.54 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: $1.19 2,097In Stock New Product	Mfr. Part No. LDQ44PURY Mouser Part No 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 $1.19 $0.861 $0.775 $0.682 View Reel $0.591 $0.637 $0.61 $0.591 $0.591 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: $2.59 800In Stock New Product	Mfr. Part No. STDRIVE121TR Mouser Part No 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 $2.59 $1.93 $1.76 $1.58 $1.49 Reel $1.49 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 3,000	SMD/SMT
Gate Drivers Quad half-bridge gate driver STDRIVE141TR STMicroelectronics 1: $2.72 800In Stock New Product	Mfr. Part No. STDRIVE141TR Mouser Part No 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 $2.72 $2.03 $1.85 $1.66 $1.57 Reel $1.57 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 3,000	SMD/SMT
Gate Drivers Triple half-bridge high-voltage gate driver STDRIVE631NTR STMicroelectronics 1: $3.02 622In Stock New Product	Mfr. Part No. STDRIVE631NTR Mouser Part No 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 $3.02 $2.26 $2.07 $1.85 Reel $1.58 View $1.75 $1.72 $1.53 $1.50 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: $3.02 628In Stock New Product	Mfr. Part No. STDRIVE631PTR Mouser Part No 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 $3.02 $2.26 $2.07 $1.85 Reel $1.58 View $1.75 $1.72 $1.53 $1.50 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: $4.01 558In Stock New Product	Mfr. Part No. STGAP3S3IFTR Mouser Part No 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 $4.01 $3.02 $2.77 $2.50 Reel $2.22 View $2.38 $2.36 $2.17	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SO-16
Voltage References 2.5-36V Prog Adjust TL431AIZ-AP STMicroelectronics 1: $0.21 15,827In Stock	Mfr. Part No. TL431AIZ-AP Mouser Part No 511-TL431AIZ-AP	STMicroelectronics	Voltage References 2.5-36V Prog Adjust Learn More about STMicroelectronics stm standard products	Datasheet	15,827In Stock	$0.21 $0.154 $0.142 $0.128 View Reel $0.112 $0.122 $0.118 $0.115 $0.112	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: $10.10 2,756In Stock	Mfr. Part No. L6228Q Mouser Part No 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	$10.10 $7.88 $7.32 $6.71 View $6.25 $6.10 $6.03 Quote	Min.: 1 Mult.: 1	SMD/SMT	VFQFPN
Voltage References 2.5-36V Prog Adjust TL1431ACZ STMicroelectronics 1: $0.62 5,436In Stock	Mfr. Part No. TL1431ACZ Mouser Part No 511-TL1431ACZ	STMicroelectronics	Voltage References 2.5-36V Prog Adjust Learn More about STMicroelectronics stm standard products	Datasheet	5,436In Stock	$0.62 $0.435 $0.412 $0.331 View $0.319 $0.287 $0.274 $0.265 $0.248	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: $2.59 4,789In Stock New Product	Mfr. Part No. DCP0606QTRY Mouser Part No 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 $2.59 $1.93 $1.76 $1.58 View Reel $1.31 $1.50 $1.45 $1.39 $1.37 $1.31 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: $1.43 3,000In Stock 300Expected 10/11/2026 New Product	Mfr. Part No. DCP3603ANDMR Mouser Part No 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 10/11/2026	Cut Tape $1.43 $1.05 $0.946 $0.839 Reel $0.707 View $0.787 $0.772 $0.762 $0.683	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: $1.43 3,000In Stock 300Expected 10/11/2026 New Product	Mfr. Part No. DCP3603BCDMR Mouser Part No 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 10/11/2026	Cut Tape $1.43 $1.05 $0.946 $0.839 Reel $0.707 View $0.787 $0.772 $0.762 $0.683	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: $1.43 3,000In Stock 300Expected 10/11/2026 New Product	Mfr. Part No. DCP3603BNMR Mouser Part No 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 10/11/2026	Cut Tape $1.43 $1.05 $0.946 $0.839 Reel $0.707 View $0.787 $0.772 $0.762 $0.683	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: $9.58 916In Stock New Product	Mfr. Part No. GANSPIN611TR Mouser Part No 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 $9.58 $7.46 $6.93 $6.34 View Reel $5.48 $6.11 $6.05 $5.97 $5.48 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-35