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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
Linear Voltage Regulators 5.0V 0.1A Positive L78L05ABZ-AP STMicroelectronics 1: $0.42 18,454In 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	18,454In Stock	$0.42 $0.292 $0.26 $0.226 Reel $0.17 View $0.209 $0.199 $0.191 $0.161	Min.: 1 Mult.: 1 : 2,000	Through Hole	TO-92-3	5 V
Linear Voltage Regulators 3.3V 0.1A Positive L78L33ACZ STMicroelectronics 1: $0.34 17,926In 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	17,926In Stock	$0.34 $0.232 $0.206 $0.178 View $0.164 $0.156 $0.149 $0.141 $0.136	Min.: 1 Mult.: 1	Through Hole	TO-92-3	3.3 V
Linear Voltage Regulators 12V 0.1A Negative L79L12ACUTR STMicroelectronics 1: $0.41 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 $0.41 $0.31 $0.269 $0.236 Reel $0.196 View $0.22 $0.211 $0.204 $0.191 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOT-89	- 12 V
Gate Drivers Quad Squib Driver PTS SmartPower L9733CNTR STMicroelectronics 1: $5.01 1,008In Stock	Mfr. Part # L9733CNTR Mouser Part # 511-L9733CNTR	STMicroelectronics	Gate Drivers Quad Squib Driver PTS SmartPower	Datasheet	1,008In Stock	Cut Tape $5.01 $3.82 $3.52 $3.19 View Reel $2.75 $3.04 $3.02 $2.75 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	PowerSSO-28
LDO Voltage Regulators LD ADJ VOLT REG LD1117ADT-TR STMicroelectronics 1: $0.64 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 $0.64 $0.453 $0.406 $0.354 Reel $0.277 View $0.33 $0.315 $0.303 $0.246 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: $0.46 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 $0.46 $0.352 $0.322 $0.286 Reel $0.23 View $0.266 $0.253 $0.243 $0.21 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: $0.61 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 $0.61 $0.43 $0.38 $0.333 View Reel $0.246 $0.307 $0.288 $0.272 $0.246 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: $0.45 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 $0.45 $0.333 $0.304 $0.272 Reel $0.218 View $0.256 $0.251 $0.239 $0.215 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: $1.15 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 $1.15 $0.864 $0.791 $0.71 Reel $0.615 View $0.67 $0.652 $0.638 $0.614 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: $0.45 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 $0.45 $0.359 $0.336 $0.292 View Reel $0.258 $0.271 $0.258 $0.258 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: $1.43 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	$1.43 $1.04 $0.791 $0.748 View $0.722 $0.696 $0.67 $0.667	Min.: 1 Mult.: 1	Through Hole	TO-220-3	3.3 V
Supervisory Circuits Triple Ultra-Lo Volt Open Drain reset STM6719TWWB6F STMicroelectronics 1: $2.22 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 $2.22 $1.69 $1.55 $1.40 View Reel $1.22 $1.33 $1.30 $1.27 $1.22 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6
Supervisory Circuits 4 pin Smart Reset SR1LARU STMicroelectronics 1: $1.49 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 $1.49 $1.12 $0.983 $0.872 Reel $0.72 View $0.819 $0.787 $0.772 $0.717 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: $1.35 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 $1.35 $1.06 $0.979 $0.892 Reel $0.792 View $0.855 $0.832 $0.827 $0.791 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: $1.27 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 $1.27 $0.92 $0.829 $0.733 View Reel $0.588 $0.687 $0.659 $0.636 $0.588 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: $1.70 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 $1.70 $1.30 $1.20 $1.08 View Reel $0.865 $1.02 $0.975 $0.97 $0.865 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: $1.90 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 $1.90 $1.50 $1.40 $1.29 View Reel $1.14 $1.24 $1.21 $1.20 $1.15 $1.14 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: $0.86 4,792In 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	4,792In Stock	Cut Tape $0.86 $0.656 $0.546 $0.479 View Reel $0.358 $0.448 $0.428 $0.403 $0.358 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: $3.74 3,832In 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	3,832In Stock	Cut Tape $3.74 $2.82 $2.59 $2.34 View Reel $1.91 $2.22 $2.20 $2.09 $1.91 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	FlipChip-30	4.2 V
Supervisory Circuits Overvolt Protection Thermal Shutdown STBP120CVDK6F STMicroelectronics 1: $1.41 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 $1.41 $1.02 $0.921 $0.814 Reel $0.679 View $0.763 $0.732 $0.699 $0.67 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: $1.59 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 $1.59 $1.17 $1.06 $0.936 View Reel $0.76 $0.88 $0.846 $0.839 $0.76	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: $1.35 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 $1.35 $0.982 $0.89 $0.788 View Reel $0.621 $0.74 $0.711 $0.683 $0.621 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-10
Supervisory Circuits Dual triple ultra Lo Vltg supervisor STM6777TWWB6F STMicroelectronics 1: $2.25 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 $2.25 $1.66 $1.52 $1.36 View Reel $1.13 $1.28 $1.24 $1.20 $1.13 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6
Supervisory Circuits 5-pin supervisor with watchdog timer and push-button reset STM6825RWY6F STMicroelectronics 1: $1.26 4,804In Stock	Mfr. Part # STM6825RWY6F Mouser Part # 511-STM6825RWY6F	STMicroelectronics	Supervisory Circuits 5-pin supervisor with watchdog timer and push-button reset Learn More about STMicroelectronics stm standard products	Datasheet	4,804In Stock	Cut Tape $1.26 $0.914 $0.827 $0.732 Reel $0.62 View $0.686 $0.659 $0.638 $0.569 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5
Supervisory Circuits 2.625V w/Batt Switch STM690RM6F STMicroelectronics 1: $3.59 2,221In Stock	Mfr. Part # STM690RM6F Mouser Part # 511-STM690RM6F	STMicroelectronics	Supervisory Circuits 2.625V w/Batt Switch Learn More about STMicroelectronics stm standard products	Datasheet	2,221In Stock	Cut Tape $3.59 $2.71 $2.48 $2.24 Reel $1.71 View $2.12 $2.10 $2.04 $1.68 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8