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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 300mA current very low noise LDO LDK130PU15R STMicroelectronics 1: $0.338 5,407In Stock	Mfr. Part # LDK130PU15R Mouser Part # 511-LDK130PU15R	STMicroelectronics	LDO Voltage Regulators 300mA current very low noise LDO Learn More about STMicroelectronics stm ldk130p regulator	Datasheet	5,407In Stock	Cut Tape $0.338 $0.246 $0.228 $0.211 Reel $0.209 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6	1.5 V
LDO Voltage Regulators 1.2 A low quiescent current LDO with reverse current protection LDL112PV18R STMicroelectronics 1: $0.585 6,226In Stock	Mfr. Part # LDL112PV18R Mouser Part # 511-LDL112PV18R	STMicroelectronics	LDO Voltage Regulators 1.2 A low quiescent current LDO with reverse current protection Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	6,226In Stock	Cut Tape $0.585 $0.467 $0.437 $0.38 View Reel $0.335 $0.352 $0.335 $0.335 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6	1.8 V
Linear Voltage Regulators 1.2-37V Adj Positive LM217LZ-TR STMicroelectronics 1: $1.00 2,389In Stock	Mfr. Part # LM217LZ-TR Mouser Part # 511-LM217LZ-TR	STMicroelectronics	Linear Voltage Regulators 1.2-37V Adj Positive Learn More about STMicroelectronics stm standard products	Datasheet	2,389In Stock	Cut Tape $1.00 $0.697 $0.625 $0.546 Reel $0.434 View $0.508 $0.485 $0.467 $0.432	Min.: 1 Mult.: 1 : 2,000	Through Hole	TO-92-3	1.2 V to 37 V
Switching Voltage Regulators 2A 1.5 MHz PWM Step Down Switch Reg ST1S09PUR STMicroelectronics 1: $2.21 1,477In Stock	Mfr. Part # ST1S09PUR Mouser Part # 511-ST1S09PUR	STMicroelectronics	Switching Voltage Regulators 2A 1.5 MHz PWM Step Down Switch Reg	Datasheet	1,477In Stock	Cut Tape $2.21 $1.69 $1.56 $1.40 View Reel $1.12 $1.33 $1.27 $1.26 $1.12 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6	800 mV to 5 V
Supervisory Circuits Overvolt Protection Thermal Shutdown STBP120CVDK6F STMicroelectronics 1: $1.83 2,543In Stock	Mfr. Part # STBP120CVDK6F Mouser Part # 511-STBP120CVDK6F	STMicroelectronics	Supervisory Circuits Overvolt Protection Thermal Shutdown Learn More about STMicroelectronics stmicro stbp	Datasheet	2,543In Stock	Cut Tape $1.83 $1.33 $1.20 $1.06 Reel $0.883 View $0.992 $0.952 $0.909 $0.871 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TDFN-10
Supervisory Circuits 2.88VRST Active Low Push-Pull Reset STM1815SWX7F STMicroelectronics 1: $1.11 2,728In Stock	Mfr. Part # STM1815SWX7F Mouser Part # 511-STM1815SWX7F	STMicroelectronics	Supervisory Circuits 2.88VRST Active Low Push-Pull Reset Learn More about STMicroelectronics stm standard products	Datasheet	2,728In Stock	Cut Tape $1.11 $0.793 $0.715 $0.628 Reel $0.514 View $0.586 $0.56 $0.541 $0.501 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3
Voltage References 2.5V microPwr shunt Vltg reference TS4040DILT-2.5 STMicroelectronics 1: $0.845 2,663In Stock	Mfr. Part # TS4040DILT-2.5 Mouser Part # 511-TS4040DILT-2.5	STMicroelectronics	Voltage References 2.5V microPwr shunt Vltg reference Learn More about STMicroelectronics stm standard products	Datasheet	2,663In Stock	Cut Tape $0.845 $0.628 $0.533 $0.467 Reel $0.39 View $0.436 $0.416 $0.398 $0.376 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	2.5 V	1 %
Supervisory Circuits 2.71V Micropower AL TS831-3IDT STMicroelectronics 1: $1.39 1,926In Stock	Mfr. Part # TS831-3IDT Mouser Part # 511-TS831-3IDT	STMicroelectronics	Supervisory Circuits 2.71V Micropower AL Learn More about STMicroelectronics stm standard products	Datasheet	1,926In Stock	Cut Tape $1.39 $1.02 $0.881 $0.77 Reel $0.664 View $0.711 $0.675 $0.666 $0.621 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8
Switching Controllers 0.5mA Current Mode UC2842BN STMicroelectronics 1: $1.44 1,585In Stock	Mfr. Part # UC2842BN Mouser Part # 511-UC2842BN	STMicroelectronics	Switching Controllers 0.5mA Current Mode Learn More about STMicroelectronics stm standard products	Datasheet	1,585In Stock	$1.44 $1.04 $0.881 $0.831 View $0.777 $0.746 $0.72 $0.671 $0.658	Min.: 1 Mult.: 1	Through Hole	PDIP-8	4.95 V to 5.05 V
AC/DC Converters VIPerPlus family: Peak power fixed frequency high voltage converter VIPER38HD STMicroelectronics 1: $1.61 1,379In Stock	Mfr. Part # VIPER38HD Mouser Part # 511-VIPER38HD	STMicroelectronics	AC/DC Converters VIPerPlus family: Peak power fixed frequency high voltage converter Learn More about STMicroelectronics stm viper38 high voltage converters	Datasheet	1,379In Stock	$1.61 $1.17 $1.00 $0.931 View $0.875 $0.84 $0.805 $0.781 $0.762	Min.: 1 Mult.: 1	SMD/SMT	SOIC-Narrow-16	800 V
Linear Voltage Regulators 15V 0.1A Positive L78L15CD-TR STMicroelectronics 1: $0.39 9,655In Stock	Mfr. Part # L78L15CD-TR Mouser Part # 511-L78L15CD-TR	STMicroelectronics	Linear Voltage Regulators 15V 0.1A Positive Learn More about STMicroelectronics stm standard products	Datasheet	9,655In Stock	Cut Tape $0.39 $0.277 $0.246 $0.212 Reel $0.168 View $0.195 $0.186 $0.177 $0.163 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	15 V
Switching Voltage Regulators Automotive power supply IC with multiple voltage regulators L9001-TR STMicroelectronics 1: $4.84 1,911In Stock	Mfr. Part # L9001-TR Mouser Part # 511-L9001-TR	STMicroelectronics	Switching Voltage Regulators Automotive power supply IC with multiple voltage regulators Learn More about STMicroelectronics stm l9001 simple power supply	Datasheet	1,911In Stock	Cut Tape $4.84 $3.65 $3.35 $3.03 Reel $2.69 View $2.87 $2.81 $2.52 $2.50 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	PowerSSO-24	3.3 V, 5 V, 6 V
Motor / Motion / Ignition Controllers & Drivers Programmable Stepper Motor Driver for Automotive Applications with Micro-Steppin L99SM81VQ6TR STMicroelectronics 1: $6.10 2,797In Stock	Mfr. Part # L99SM81VQ6TR Mouser Part # 511-L99SM81VQ6TR	STMicroelectronics	Motor / Motion / Ignition Controllers & Drivers Programmable Stepper Motor Driver for Automotive Applications with Micro-Steppin Learn More about STMicroelectronics stm l99sm81v stepper motor drivers	Datasheet	2,797In Stock	Cut Tape $6.10 $4.73 $4.24 $3.84 View Reel $3.41 $3.64 $3.63 $3.51 $3.41 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-40	5 V
LDO Voltage Regulators 3.0V 100mA Positive LD2981ABM30TR STMicroelectronics 1: $1.01 2,290In Stock	Mfr. Part # LD2981ABM30TR Mouser Part # 511-LD2981ABM30	STMicroelectronics	LDO Voltage Regulators 3.0V 100mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	2,290In Stock	Cut Tape $1.01 $0.714 $0.641 $0.562 Reel $0.404 View $0.523 $0.501 $0.464 $0.399 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	3 V
LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO LDK120PU-R STMicroelectronics 1: $0.494 6,000In Stock	Mfr. Part # LDK120PU-R Mouser Part # 511-LDK120PU-R	STMicroelectronics	LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO Learn More about STMicroelectronics stm ldk120p regulator	Datasheet	6,000In Stock	Cut Tape $0.494 $0.343 $0.306 $0.264 Reel $0.191 View $0.244 $0.231 $0.222 $0.189 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6	Adjustable
LDO Voltage Regulators 500 mA, high performance low dropout linear regulator LDLN050PU33R STMicroelectronics 1: $1.50 1,849In Stock	Mfr. Part # LDLN050PU33R Mouser Part # 511-LDLN050PU33R	STMicroelectronics	LDO Voltage Regulators 500 mA, high performance low dropout linear regulator Learn More about STMicroelectronics stm ldln050 regulators	Datasheet	1,849In Stock	Cut Tape $1.50 $1.08 $0.969 $0.852 Reel $0.705 View $0.796 $0.762 $0.737 $0.659 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-8	3.3 V
LDO Voltage Regulators BICMOS 300mA V Reg Ultra Lo Drop Lo LDS3985M25R STMicroelectronics 1: $1.07 2,837In Stock	Mfr. Part # LDS3985M25R Mouser Part # 511-LDS3985M25R	STMicroelectronics	LDO Voltage Regulators BICMOS 300mA V Reg Ultra Lo Drop Lo Learn More about STMicroelectronics stm standard products	Datasheet	2,837In Stock	Cut Tape $1.07 $0.759 $0.684 $0.599 Reel $0.49 View $0.559 $0.536 $0.514 $0.469 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TSOT-23-5	2.5 V
LDO Voltage Regulators 1.8V 200mA Linear LK112SM18TR STMicroelectronics 1: $1.30 2,288In Stock	Mfr. Part # LK112SM18TR Mouser Part # 511-LK112SM18	STMicroelectronics	LDO Voltage Regulators 1.8V 200mA Linear Learn More about STMicroelectronics stm standard products	Datasheet	2,288In Stock	Cut Tape $1.30 $0.936 $0.845 $0.745 Reel $0.597 View $0.697 $0.667 $0.647 $0.585 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1.8 V
Voltage References Precision micropower shunt voltage reference LM4040DELT-2.0 STMicroelectronics 1: $1.05 2,985In Stock	Mfr. Part # LM4040DELT-2.0 Mouser Part # 511-LM4040DELT-2.0	STMicroelectronics	Voltage References Precision micropower shunt voltage reference Learn More about STMicroelectronics stm lm4040 shunt voltage references	Datasheet	2,985In Stock	Cut Tape $1.05 $0.748 $0.668 $0.589 View Reel $0.416 $0.549 $0.524 $0.417 $0.416 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	2 V	1 %
LDO Voltage Regulators 300mA, 28 V low-dropout voltage regulator, with 5uAA quiescent current ST732M36R STMicroelectronics 1: $0.936 1,939In Stock	Mfr. Part # ST732M36R Mouser Part # 511-ST732M36R	STMicroelectronics	LDO Voltage Regulators 300mA, 28 V low-dropout voltage regulator, with 5uAA quiescent current Learn More about STMicroelectronics stm st732 ldo regulator	Datasheet	1,939In Stock	Cut Tape $0.936 $0.698 $0.642 $0.579 Reel $0.533 View $0.549 $0.534 $0.524 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT		3.6 V
Supervisory Circuits Smart Push-Button Power On Lock Out STM6601DS2BDM6F STMicroelectronics 1: $2.28 1,361In Stock	Mfr. Part # STM6601DS2BDM6F Mouser Part # 511-STM6601DS2BDM6F	STMicroelectronics	Supervisory Circuits Smart Push-Button Power On Lock Out Learn More about STMicroelectronics stmicrostm6600	Datasheet	1,361In Stock	Cut Tape $2.28 $1.66 $1.52 $1.35 Reel $1.12 View $1.26 $1.22 $1.19 $1.11 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TDFN-12
Supervisory Circuits 2.925V w/Batt Switch STM802SM6F STMicroelectronics 1: $3.90 4,913In Stock	Mfr. Part # STM802SM6F Mouser Part # 511-STM802SM6F	STMicroelectronics	Supervisory Circuits 2.925V w/Batt Switch	Datasheet	4,913In Stock	Cut Tape $3.90 $2.91 $2.68 $2.41 View Reel $1.85 $2.28 $2.24 $2.12 $1.85 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8
Voltage References Adjustable Voltage Reference TL1431ACL3T STMicroelectronics 1: $0.819 3,337In Stock	Mfr. Part # TL1431ACL3T Mouser Part # 511-TL1431ACL3T	STMicroelectronics	Voltage References Adjustable Voltage Reference Learn More about STMicroelectronics stm standard products	Datasheet	3,337In Stock	Cut Tape $0.819 $0.577 $0.503 $0.443 Reel $0.333 View $0.406 $0.378 $0.358 $0.332	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Adjustable	0.25 %
Voltage References Micropower high precision series voltage reference TS3320ACR STMicroelectronics 1: $1.74 2,897In Stock	Mfr. Part # TS3320ACR Mouser Part # 511-TS3320ACR	STMicroelectronics	Voltage References Micropower high precision series voltage reference	Datasheet	2,897In Stock	Cut Tape $1.74 $1.26 $1.14 $1.00 Reel $0.839 View $0.941 $0.904 $0.863 $0.818 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-323-3	2.048 V	0.15 %
AC/DC Converters VIPerPlus family: Zero-power off-line high voltage converter VIPER0PHDTR STMicroelectronics 1: $1.33 2,022In Stock	Mfr. Part # VIPER0PHDTR Mouser Part # 511-VIPER0PHDTR	STMicroelectronics	AC/DC Converters VIPerPlus family: Zero-power off-line high voltage converter Learn More about STMicroelectronics stm viper0p high voltage converters	Datasheet	2,022In Stock	Cut Tape $1.33 $1.03 $0.954 $0.872 Reel $0.798 View $0.835 $0.811 $0.80 $0.789 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SIOC-16 Narrow