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Power Management ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package / Case	Output Voltage
Switching Controllers Multimode Controller SMPS 800V <3mA L6566BH STMicroelectronics 1: $4.751 3.281In Stock	Mfr. Part # L6566BH Mouser Part # 511-L6566BH	STMicroelectronics	Switching Controllers Multimode Controller SMPS 800V <3mA	Datasheet	3.281In Stock	$4.751 $3.441 $3.133 $2.996 View $2.837 $2.746 $2.666 $2.586	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: $2.905 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 $2.905 $2.165 $1.971 $1.766 Reel $1.504 View $1.675 $1.618 $1.549 $1.470	Min.: 1 Mult.: 1 : 2.500
Linear Voltage Regulators 5.0V 0.1A Positive L78L05ABZ-AP STMicroelectronics 1: $478 18.449In 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	18.449In Stock	$478 $334 $294 $257 Reel $189 View $238 $227 $218 $172	Min.: 1 Mult.: 1 : 2.000	Through Hole	TO-92-3	5 V
Linear Voltage Regulators 12V 0.1A Negative L79L12ACUTR STMicroelectronics 1: $467 44.619In 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	44.619In Stock	Cut Tape $467 $351 $302 $267 Reel $218 View $248 $236 $227 $214 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOT-89	- 12 V
Gate Drivers Quad Squib Driver PTS SmartPower L9733CNTR STMicroelectronics 1: $5.674 1.008In Stock	Mfr. Part # L9733CNTR Mouser Part # 511-L9733CNTR	STMicroelectronics	Gate Drivers Quad Squib Driver PTS SmartPower	Datasheet	1.008In Stock	Cut Tape $5.674 $4.352 $3.976 $3.600 View Reel $3.042 $3.441 $3.395 $3.042 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	PowerSSO-28
LDO Voltage Regulators LD ADJ VOLT REG LD1117ADT-TR STMicroelectronics 1: $729 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 $729 $516 $463 $403 Reel $316 View $376 $359 $345 $280 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: $524 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 $524 $401 $367 $326 Reel $262 View $303 $288 $277 $236 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: $695 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 $695 $483 $437 $379 View Reel $263 $347 $322 $303 $263 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: $547 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 $547 $402 $370 $328 View Reel $267 $305 $295 $286 $267 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TO-252-3	2.5 V
LDO Voltage Regulators 150mA Voltage Reg. Lo-quiescnt Lo-noise LD39015M33R STMicroelectronics 1: $911 10.840In Stock	Mfr. Part # LD39015M33R Mouser Part # 511-LD39015M33R	STMicroelectronics	LDO Voltage Regulators 150mA Voltage Reg. Lo-quiescnt Lo-noise Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	10.840In Stock	Cut Tape $911 $654 $573 $518 View Reel $416 $466 $464 $447 $416 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	3.3 V
LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator LD39100PURY STMicroelectronics 1: $1.424 21.414In 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	21.414In Stock	Cut Tape $1.424 $1.033 $936 $832 Reel $701 View $763 $743 $727 $700 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	DFN-6	Adjustable
LDO Voltage Regulators 1.2 A low quiescent current LDO with reverse current protection LDL112PV18R STMicroelectronics 1: $513 6.726In 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	6.726In Stock	Cut Tape $513 $409 $383 $333 View Reel $294 $309 $294 $294 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	DFN-6	1.8 V
LDO Voltage Regulators 3.3V 0.5A Positive LF33ABV STMicroelectronics 1: $1.629 2.196In 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	2.196In Stock	$1.629 $1.185 $901 $852 View $823 $793 $763 $760	Min.: 1 Mult.: 1	Through Hole	TO-220-3	3.3 V
Supervisory Circuits Triple Ultra-Lo Volt Open Drain reset STM6719TWWB6F STMicroelectronics 1: $2.073 7.630In Stock	Mfr. Part # STM6719TWWB6F Mouser Part # 511-M6719TWWB6F	STMicroelectronics	Supervisory Circuits Triple Ultra-Lo Volt Open Drain reset	Datasheet	7.630In Stock	Cut Tape $2.073 $1.698 $1.606 $1.492 Reel $1.287 View $1.435 $1.413 $1.401 $1.253 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-6
Supervisory Circuits 4 pin Smart Reset SR1LARU STMicroelectronics 1: $1.698 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 $1.698 $1.276 $1.120 $993 Reel $820 View $933 $897 $880 $817 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	DFN-6
Switching Voltage Regulators 400 mA nano-quiescent synchronous step-down converter with digital voltage selec ST1PS02DQTR STMicroelectronics 1: $1.538 3.300In Stock	Mfr. Part # ST1PS02DQTR Mouser Part # 511-ST1PS02DQTR	STMicroelectronics	Switching Voltage Regulators 400 mA nano-quiescent synchronous step-down converter with digital voltage selec Learn More about STMicroelectronics stm st1ps02 step down converter	Datasheet	3.300In Stock	Cut Tape $1.538 $1.208 $1.115 $1.016 Reel $902 View $974 $948 $942 $901 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	TQFN-12	1 V to 1.35 V
Switching Voltage Regulators Synch rectification inhibit 1.5A 1.5 ST1S06PU33R STMicroelectronics 1: $1.447 5.163In Stock	Mfr. Part # ST1S06PU33R Mouser Part # 511-ST1S06PU33R	STMicroelectronics	Switching Voltage Regulators Synch rectification inhibit 1.5A 1.5	Datasheet	5.163In Stock	Cut Tape $1.447 $1.048 $944 $835 View Reel $646 $783 $751 $725 $646 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	DFN-6	3.3 V
Switching Voltage Regulators 2A 1.5 MHz PWM Step Down Switch Reg ST1S09PUR STMicroelectronics 1: $2.757 3.677In Stock	Mfr. Part # ST1S09PUR Mouser Part # 511-ST1S09PUR	STMicroelectronics	Switching Voltage Regulators 2A 1.5 MHz PWM Step Down Switch Reg	Datasheet	3.677In Stock	Cut Tape $2.757 $1.971 $1.846 $1.732 Reel $1.012 View $1.675 $1.424 $992 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	DFN-6	800 mV to 5 V
Switching Voltage Regulators 4 A SD switch reg 4.0V to 18V 850kHz ST1S41PUR STMicroelectronics 1: $2.415 2.555In Stock	Mfr. Part # ST1S41PUR Mouser Part # 511-ST1S41PUR	STMicroelectronics	Switching Voltage Regulators 4 A SD switch reg 4.0V to 18V 850kHz	Datasheet	2.555In Stock	Cut Tape $2.415 $1.971 $1.834 $1.641 View Reel $1.287 $1.549 $1.504 $1.458 $1.322 $1.287 MouseReel Available	Min.: 1 Mult.: 1 : 4.500	SMD/SMT	VFQFPN-EP-8	Adjustable
LDO Voltage Regulators 300mA, 28 V low-dropout voltage regulator, with 5uAA quiescent current ST732M50R STMicroelectronics 1: $980 4.829In Stock	Mfr. Part # ST732M50R Mouser Part # 511-ST732M50R	STMicroelectronics	LDO Voltage Regulators 300mA, 28 V low-dropout voltage regulator, with 5uAA quiescent current Learn More about STMicroelectronics stm st732 ldo regulator	Datasheet	4.829In Stock	Cut Tape $980 $747 $622 $546 View Reel $408 $510 $488 $459 $408 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-5	5 V
Battery Management Li-Ion linear battery charger with LDO and load switches STBC03JR STMicroelectronics 1: $4.261 3.831In Stock	Mfr. Part # STBC03JR Mouser Part # 511-STBC03JR	STMicroelectronics	Battery Management Li-Ion linear battery charger with LDO and load switches Learn More about STMicroelectronics stm stbc03 charger	Datasheet	3.831In Stock	Cut Tape $4.261 $3.213 $2.951 $2.666 View Reel $2.176 $2.529 $2.506 $2.381 $2.176 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	FlipChip-30	4.2 V
Supervisory Circuits Overvolt Protection Thermal Shutdown STBP120CVDK6F STMicroelectronics 1: $1.606 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 $1.606 $1.162 $1.049 $927 Reel $774 View $869 $834 $796 $763 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	TDFN-10
AC/DC Converters Offline PWM controller for low standby adapters STCH03TR STMicroelectronics 1: $1.811 3.302In Stock	Mfr. Part # STCH03TR Mouser Part # 511-STCH03TR	STMicroelectronics	AC/DC Converters Offline PWM controller for low standby adapters Learn More about STMicroelectronics stm stch02 controllers	Datasheet	3.302In Stock	Cut Tape $1.811 $1.333 $1.208 $1.066 View Reel $859 $1.003 $964 $956 $859	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOIC-8	13 V
Current & Power Monitors & Regulators Electronic fuse for 12 V line STEF12EPUR STMicroelectronics 1: $1.538 4.605In Stock	Mfr. Part # STEF12EPUR Mouser Part # 511-STEF12EPUR	STMicroelectronics	Current & Power Monitors & Regulators Electronic fuse for 12 V line Learn More about STMicroelectronics STMSTEF0512	Datasheet	4.605In Stock	Cut Tape $1.538 $1.119 $1.014 $898 View Reel $723 $842 $809 $786 $723 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	DFN-10
Supervisory Circuits Dual triple ultra Lo Vltg supervisor STM6777TWWB6F STMicroelectronics 1: $2.563 4.022In Stock	Mfr. Part # STM6777TWWB6F Mouser Part # 511-STM6777TWWB6F	STMicroelectronics	Supervisory Circuits Dual triple ultra Lo Vltg supervisor	Datasheet	4.022In Stock	Cut Tape $2.563 $1.891 $1.732 $1.549 View Reel $1.276 $1.458 $1.413 $1.367 $1.276 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOT-23-6