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Power Management ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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: £3.13 3,281In Stock	Mfr. Part No. L6566BH Mouser Part No 511-L6566BH	STMicroelectronics	Switching Controllers Multimode Controller SMPS 800V <3mA	Datasheet	3,281In Stock	£3.13 £2.27 £2.07 £1.97 View £1.87 £1.81 £1.66 £1.63	Min.: 1 Mult.: 1	SMD/SMT	SOIC-Narrow-16	5 V
Power Management Specialised - PMIC High Volt Reson Cont L6598D013TR STMicroelectronics 1: £2.07 1,981In Stock	Mfr. Part No. L6598D013TR Mouser Part No 511-L6598D013TR	STMicroelectronics	Power Management Specialised - PMIC High Volt Reson Cont	Datasheet	1,981In Stock	Cut Tape £2.07 £1.55 £1.42 £1.27 View Reel £1.07 £1.20 £1.18 £1.12 £1.07 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-16
Switching Voltage Regulators 38 V, 1.5 A synchronous step-down converter with low quiescent current L6981N50DR STMicroelectronics 1: £1.91 1,619In Stock	Mfr. Part No. L6981N50DR Mouser Part No 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 £1.91 £1.42 £1.30 £1.16 Reel £0.995 View £1.10 £1.07 £1.02 £0.969	Min.: 1 Mult.: 1 : 2,500
Linear Voltage Regulators 5.0V 0.1A Positive L78L05ABZ-AP STMicroelectronics 1: £0.315 18,454In Stock	Mfr. Part No. L78L05ABZ-AP Mouser Part No 511-L78L05ABZ-AP	STMicroelectronics	Linear Voltage Regulators 5.0V 0.1A Positive Learn More about STMicroelectronics stm standard products	Datasheet	18,454In Stock	£0.315 £0.219 £0.196 £0.169 Reel £0.127 View £0.157 £0.149 £0.143 £0.12	Min.: 1 Mult.: 1 : 2,000	Through Hole	TO-92-3	5 V
Linear Voltage Regulators 12V 0.1A Negative L79L12ACUTR STMicroelectronics 1: £0.308 44,616In Stock	Mfr. Part No. L79L12ACUTR Mouser Part No 511-L79L12ACU-TR	STMicroelectronics	Linear Voltage Regulators 12V 0.1A Negative Learn More about STMicroelectronics stm standard products	Datasheet	44,616In Stock	Cut Tape £0.308 £0.233 £0.202 £0.177 Reel £0.148 View £0.165 £0.158 £0.153 £0.143 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOT-89	- 12 V
Gate Drivers Quad Squib Driver PTS SmartPower L9733CNTR STMicroelectronics 1: £3.76 1,008In Stock	Mfr. Part No. L9733CNTR Mouser Part No 511-L9733CNTR	STMicroelectronics	Gate Drivers Quad Squib Driver PTS SmartPower	Datasheet	1,008In Stock	Cut Tape £3.76 £2.87 £2.65 £2.39 View Reel £2.07 £2.28 £2.27 £2.07 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	PowerSSO-28
LDO Voltage Regulators LD ADJ VOLT REG LD1117ADT-TR STMicroelectronics 1: £0.48 15,509In Stock	Mfr. Part No. LD1117ADT-TR Mouser Part No 511-LD1117ADT-TR	STMicroelectronics	LDO Voltage Regulators LD ADJ VOLT REG Learn More about STMicroelectronics stm standard products	Datasheet	15,509In Stock	Cut Tape £0.48 £0.34 £0.305 £0.265 Reel £0.208 View £0.248 £0.237 £0.228 £0.19 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: £0.346 58,690In Stock	Mfr. Part No. LD1117ASTR Mouser Part No 511-LD1117ASTR	STMicroelectronics	LDO Voltage Regulators LOW DROP ADJ REG Learn More about STMicroelectronics stm standard products	Datasheet	58,690In Stock	Cut Tape £0.346 £0.265 £0.242 £0.215 Reel £0.173 View £0.20 £0.19 £0.182 £0.158 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: £0.458 9,345In Stock	Mfr. Part No. LD1117D33TR Mouser Part No 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 £0.458 £0.323 £0.285 £0.25 View Reel £0.185 £0.23 £0.217 £0.204 £0.185 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: £0.338 7,412In Stock	Mfr. Part No. LD1117DT25TR Mouser Part No 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 £0.338 £0.25 £0.228 £0.204 Reel £0.163 View £0.192 £0.189 £0.18 £0.162 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: £0.863 21,414In Stock	Mfr. Part No. LD39100PURY Mouser Part No 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 £0.863 £0.649 £0.594 £0.533 Reel £0.462 View £0.503 £0.49 £0.479 £0.461 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: £0.338 6,726In Stock	Mfr. Part No. LDL112PV18R Mouser Part No 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 £0.338 £0.27 £0.252 £0.219 View Reel £0.194 £0.203 £0.194 £0.194 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: £1.07 2,196In Stock	Mfr. Part No. LF33ABV Mouser Part No 511-LF33ABV	STMicroelectronics	LDO Voltage Regulators 3.3V 0.5A Positive Learn More about STMicroelectronics stm standard products	Datasheet	2,196In Stock	£1.07 £0.78 £0.594 £0.561 View £0.542 £0.523 £0.503 £0.501	Min.: 1 Mult.: 1	Through Hole	TO-220-3	3.3 V
Supervisory Circuits Triple Ultra-Lo Volt Open Drain reset STM6719TWWB6F STMicroelectronics 1: £1.67 7,330In Stock	Mfr. Part No. STM6719TWWB6F Mouser Part No 511-M6719TWWB6F	STMicroelectronics	Supervisory Circuits Triple Ultra-Lo Volt Open Drain reset	Datasheet	7,330In Stock	Cut Tape £1.67 £1.27 £1.16 £1.05 View Reel £0.917 £0.995 £0.978 £0.952 £0.917 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6
Supervisory Circuits 4 pin Smart Reset SR1LARU STMicroelectronics 1: £1.12 4,175In Stock	Mfr. Part No. SR1LARU Mouser Part No 511-SR1LARU	STMicroelectronics	Supervisory Circuits 4 pin Smart Reset Learn More about STMicroelectronics stmicro sr1 switch ics	Datasheet	4,175In Stock	Cut Tape £1.12 £0.841 £0.738 £0.655 Reel £0.54 View £0.615 £0.591 £0.58 £0.539 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: £1.01 3,300In Stock	Mfr. Part No. ST1PS02DQTR Mouser Part No 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 £1.01 £0.796 £0.735 £0.67 Reel £0.595 View £0.642 £0.625 £0.621 £0.594 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: £0.952 5,163In Stock	Mfr. Part No. ST1S06PU33R Mouser Part No 511-ST1S06PU33R	STMicroelectronics	Switching Voltage Regulators Synch rectification inhibit 1.5A 1.5	Datasheet	5,163In Stock	Cut Tape £0.952 £0.691 £0.622 £0.55 View Reel £0.442 £0.516 £0.495 £0.478 £0.442 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: £1.27 3,677In Stock	Mfr. Part No. ST1S09PUR Mouser Part No 511-ST1S09PUR	STMicroelectronics	Switching Voltage Regulators 2A 1.5 MHz PWM Step Down Switch Reg	Datasheet	3,677In Stock	Cut Tape £1.27 £0.978 £0.899 £0.811 View Reel £0.65 £0.766 £0.732 £0.728 £0.65 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: £1.42 2,555In Stock	Mfr. Part No. ST1S41PUR Mouser Part No 511-ST1S41PUR	STMicroelectronics	Switching Voltage Regulators 4 A SD switch reg 4.0V to 18V 850kHz	Datasheet	2,555In Stock	Cut Tape £1.42 £1.13 £1.05 £0.969 View Reel £0.856 £0.934 £0.908 £0.899 £0.863 £0.856 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: £0.646 4,792In Stock	Mfr. Part No. ST732M50R Mouser Part No 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 £0.646 £0.492 £0.41 £0.36 View Reel £0.28 £0.336 £0.321 £0.303 £0.28 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: £2.81 3,832In Stock	Mfr. Part No. STBC03JR Mouser Part No 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 £2.81 £2.12 £1.95 £1.75 View Reel £1.43 £1.67 £1.65 £1.57 £1.43 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	FlipChip-30	4.2 V
Supervisory Circuits Overvolt Protection Thermal Shutdown STBP120CVDK6F STMicroelectronics 1: £1.06 2,543In Stock	Mfr. Part No. STBP120CVDK6F Mouser Part No 511-STBP120CVDK6F	STMicroelectronics	Supervisory Circuits Overvolt Protection Thermal Shutdown Learn More about STMicroelectronics stmicro stbp	Datasheet	2,543In Stock	Cut Tape £1.06 £0.766 £0.691 £0.611 Reel £0.51 View £0.573 £0.55 £0.525 £0.503 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: £1.20 3,302In Stock	Mfr. Part No. STCH03TR Mouser Part No 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 £1.20 £0.882 £0.796 £0.703 View Reel £0.571 £0.661 £0.636 £0.63 £0.571	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: £1.01 4,605In Stock	Mfr. Part No. STEF12EPUR Mouser Part No 511-STEF12EPUR	STMicroelectronics	Current & Power Monitors & Regulators Electronic fuse for 12 V line Learn More about STMicroelectronics STMSTEF0512	Datasheet	4,605In Stock	Cut Tape £1.01 £0.738 £0.668 £0.592 View Reel £0.466 £0.555 £0.533 £0.512 £0.466 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-10
Supervisory Circuits Dual triple ultra Lo Vltg supervisor STM6777TWWB6F STMicroelectronics 1: £1.69 4,022In Stock	Mfr. Part No. STM6777TWWB6F Mouser Part No 511-STM6777TWWB6F	STMicroelectronics	Supervisory Circuits Dual triple ultra Lo Vltg supervisor	Datasheet	4,022In Stock	Cut Tape £1.69 £1.25 £1.14 £1.02 View Reel £0.849 £0.96 £0.934 £0.899 £0.849 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6