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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
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 £0.201 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: £0.323 58,688In 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	58,688In Stock	Cut Tape £0.323 £0.26 £0.242 £0.215 Reel £0.173 View £0.20 £0.19 £0.182 £0.154 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 £0.282 £0.25 View Reel £0.181 £0.228 £0.212 £0.20 £0.181 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: £0.315 7,362In 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	7,362In Stock	Cut Tape £0.315 £0.24 £0.221 £0.20 Reel £0.161 View £0.189 £0.184 £0.18 £0.158 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: £0.882 21,398In 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	21,398In Stock	Cut Tape £0.882 £0.656 £0.594 £0.533 Reel £0.462 View £0.503 £0.50 £0.491 £0.461 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6	Adjustable
LDO Voltage Regulators 3.3V 0.5A Positive LF33ABV STMicroelectronics 1: £1.07 2,141In 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	2,141In Stock	£1.07 £0.78 £0.582 £0.555 View £0.542 £0.523 £0.508 £0.507	Min.: 1 Mult.: 1	Through Hole	TO-220-3	3.3 V
Supervisory Circuits Triple Ultra-Lo Volt Open Drain reset STM6719TWWB6F STMicroelectronics 1: £1.61 7,230In Stock	Mfr. Part No. STM6719TWWB6F Mouser Part No 511-M6719TWWB6F	STMicroelectronics	Supervisory Circuits Triple Ultra-Lo Volt Open Drain reset	Datasheet	7,230In Stock	Cut Tape £1.61 £1.24 £1.14 £1.04 View Reel £0.917 £0.995 £0.969 £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: £1.10 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 £1.10 £0.841 £0.728 £0.646 Reel £0.533 View £0.607 £0.583 £0.571 £0.529 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: £0.934 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 £0.934 £0.751 £0.702 £0.65 Reel £0.595 View £0.627 £0.614 £0.61 £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: £0.943 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 £0.943 £0.691 £0.622 £0.55 View Reel £0.436 £0.516 £0.495 £0.478 £0.436 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6	3.3 V
Switching Voltage Regulators 4 A SD switch reg 4.0V to 18V 850kHz ST1S41PUR STMicroelectronics 1: £1.29 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 £1.29 £1.06 £0.995 £0.934 View Reel £0.841 £0.899 £0.882 £0.863 £0.841 MouseReel Available	Min.: 1 Mult.: 1 : 4,500	SMD/SMT	VFQFPN-EP-8	Adjustable
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 £1.40 £1.67 £1.65 £1.57 £1.40 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	FlipChip-30	4.2 V
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 Reel £0.571 View £0.661 £0.636 £0.63 £0.566	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 £0.456 £0.555 £0.533 £0.512 £0.456 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
Supervisory Circuits 5-pin supervisor with watchdog timer and push-button reset STM6825RWY6F STMicroelectronics 1: £0.943 4,803In Stock	Mfr. Part No. STM6825RWY6F Mouser Part No 511-STM6825RWY6F	STMicroelectronics	Supervisory Circuits 5-pin supervisor with watchdog timer and push-button reset Learn More about STMicroelectronics stm standard products	Datasheet	4,803In Stock	Cut Tape £0.943 £0.686 £0.62 £0.549 View Reel £0.421 £0.514 £0.494 £0.479 £0.421 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5
Supervisory Circuits 2.625V w/Batt Switch STM690RM6F STMicroelectronics 1: £2.70 2,221In Stock	Mfr. Part No. STM690RM6F Mouser Part No 511-STM690RM6F	STMicroelectronics	Supervisory Circuits 2.625V w/Batt Switch Learn More about STMicroelectronics stm standard products	Datasheet	2,221In Stock	Cut Tape £2.70 £2.03 £1.86 £1.68 View Reel £1.34 £1.59 £1.58 £1.53 £1.34 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8
Supervisory Circuits 2.93V Reset 140ms STM810SWX6F STMicroelectronics 1: £0.45 9,393In Stock	Mfr. Part No. STM810SWX6F Mouser Part No 511-STM810SWX6F	STMicroelectronics	Supervisory Circuits 2.93V Reset 140ms Learn More about STMicroelectronics stm standard products	Datasheet	9,393In Stock	Cut Tape £0.45 £0.313 £0.28 £0.244 View Reel £0.186 £0.225 £0.215 £0.207 £0.186 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3
AC/DC Converters Energy Saving Off-line High Voltage Converter VIPER319HDTR STMicroelectronics 1: £1.04 2,286In Stock	Mfr. Part No. VIPER319HDTR Mouser Part No 511-VIPER319HDTR	STMicroelectronics	AC/DC Converters Energy Saving Off-line High Voltage Converter Learn More about STMicroelectronics stm viper31 high voltage converter	Datasheet	2,286In Stock	Cut Tape £1.04 £0.759 £0.683 £0.604 Reel £0.507 View £0.567 £0.545 £0.525 £0.496 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SO-Narrow-16	15 V
AC/DC Converters VIPerPlus family: Quasi-resonant high performance off line high voltage converte VIPER35HD STMicroelectronics 1: £2.23 1,344In Stock	Mfr. Part No. VIPER35HD Mouser Part No 511-VIPER35HD	STMicroelectronics	AC/DC Converters VIPerPlus family: Quasi-resonant high performance off line high voltage converte Learn More about STMicroelectronics stm viper35 high voltage converters	Datasheet	1,344In Stock	£2.23 £1.67 £1.42 £1.37 View £1.30 £1.26 £1.15	Min.: 1 Mult.: 1	SMD/SMT	SIOC-16 Narrow	800 V
Gate Drivers Sngl Ch HiSide Drivr VN5050JTR-E STMicroelectronics 1: £1.68 8,873In Stock	Mfr. Part No. VN5050JTR-E Mouser Part No 511-VN5050JTR-E	STMicroelectronics	Gate Drivers Sngl Ch HiSide Drivr	Datasheet	8,873In Stock	Cut Tape £1.68 £1.27 £1.18 £1.07 Reel £0.899 View £1.01 £0.986 £0.96 £0.882 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	PowerSSO-12
Gate Drivers Quad High Side Smart 41V 0.08Ohm 1A SSR VNI4140K-32 STMicroelectronics 1: £4.48 2,390In Stock	Mfr. Part No. VNI4140K-32 Mouser Part No 511-VNI4140K-32	STMicroelectronics	Gate Drivers Quad High Side Smart 41V 0.08Ohm 1A SSR	Datasheet	2,390In Stock	£4.48 £3.42 £3.03 £2.84 View £2.72 £2.65 £2.52	Min.: 1 Mult.: 1	SMD/SMT	PowerSSO-24
Gate Drivers QUAD CH HI-SIDE DRVR W/ANALOG CRRNT SNSE VNQ5E160AKTR-E STMicroelectronics 1: £3.59 819In Stock	Mfr. Part No. VNQ5E160AKTR-E Mouser Part No 511-VNQ5E160AKTR-E	STMicroelectronics	Gate Drivers QUAD CH HI-SIDE DRVR W/ANALOG CRRNT SNSE	Datasheet	819In Stock	Cut Tape £3.59 £2.71 £2.49 £2.24 Reel £1.89 View £2.13 £2.12 £1.86 £1.85 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	PowerSSO-24
Switching Voltage Regulators 1A Step Down REG 1.35A 1.235V to 35V A5970ADTR STMicroelectronics 1: £2.14 7,406In Stock	Mfr. Part No. A5970ADTR Mouser Part No 511-A5970ADTR	STMicroelectronics	Switching Voltage Regulators 1A Step Down REG 1.35A 1.235V to 35V	Datasheet	7,406In Stock	Cut Tape £2.14 £1.60 £1.47 £1.32 View Reel £1.03 £1.25 £1.21 £1.15 £1.03 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	Adjustable
Motor/Motion/Ignition Controllers & Drivers DMOS Stepper Motor L6228PD STMicroelectronics 1: £12.26 1,825In Stock	Mfr. Part No. L6228PD Mouser Part No 511-L6228PD	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers DMOS Stepper Motor Learn More about STMicroelectronics stm stepper motor drivers	Datasheet	1,825In Stock	£12.26 £9.71 £8.80 £8.28 View £7.69 £7.47	Min.: 1 Mult.: 1	SMD/SMT	PowerSO-36