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STMicroelectronics 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	Initial Accuracy
LDO Voltage Regulators 5V 150mA LW DROP VLT REGULATOR L4995RKTR STMicroelectronics 1: £1.32 43In Stock	Mfr. Part No. L4995RKTR Mouser Part No 511-L4995RKTR	STMicroelectronics	LDO Voltage Regulators 5V 150mA LW DROP VLT REGULATOR	Datasheet	43In Stock	Cut Tape £1.32 £0.978 £0.882 £0.788 View Reel £0.725 £0.738 £0.725 £0.725 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOIC-24	5 V
Voltage References Micropower high precision series voltage reference TS3330ACR STMicroelectronics 1: £1.00 987In Stock	Mfr. Part No. TS3330ACR Mouser Part No 511-TS3330ACR	STMicroelectronics	Voltage References Micropower high precision series voltage reference	Datasheet	987In Stock	Cut Tape £1.00 £0.725 £0.656 £0.581 Reel £0.497 View £0.544 £0.522 £0.498 £0.491 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-323-3	3 V	0.15 %
AC/DC Converters ViperPlus Fixed Freq 800V 30mQ 265 Vac VIPER37HE STMicroelectronics 1: £1.57 5In Stock 2,000Expected 23/04/2027	Mfr. Part No. VIPER37HE Mouser Part No 511-VIPER37HE	STMicroelectronics	AC/DC Converters ViperPlus Fixed Freq 800V 30mQ 265 Vac Learn More about STMicroelectronics stm viper37 offline converters	Datasheet	5In Stock 2,000Expected 23/04/2027	£1.57 £1.20 £1.13 £1.01 View £0.978 £0.943 £0.908 £0.849	Min.: 1 Mult.: 1	Through Hole	SDIP-10	800 V
Switching Controllers Voltage/Current Cont TSM101CD STMicroelectronics 1: £0.646 1,178In Stock	Mfr. Part No. TSM101CD Mouser Part No 511-TSM101CD	STMicroelectronics	Switching Controllers Voltage/Current Cont	Datasheet	1,178In Stock	£0.646 £0.453 £0.406 £0.354 View £0.33 £0.315 £0.303 £0.29 £0.287	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	1.24 V to 32 V
Supervisory Circuits 4.37VRST Active High Push-Pull Reset STM1812MWX7F STMicroelectronics 1: £0.849 110In Stock 39,000On Order	Mfr. Part No. STM1812MWX7F Mouser Part No 511-STM1812MWX7F	STMicroelectronics	Supervisory Circuits 4.37VRST Active High Push-Pull Reset Learn More about STMicroelectronics stm standard products	Datasheet	110In Stock 39,000On Order	Cut Tape £0.849 £0.608 £0.55 £0.485 View Reel £0.394 £0.449 £0.43 £0.416 £0.394 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3
Supervisory Circuits QUIN ULT LO VLT SPVR PUSH BUTTON RESET STM6905TWEDS6F STMicroelectronics 1: £2.39 241In Stock	Mfr. Part No. STM6905TWEDS6F Mouser Part No 511-STM6905TWEDS6F	STMicroelectronics	Supervisory Circuits QUIN ULT LO VLT SPVR PUSH BUTTON RESET	Datasheet	241In Stock	Cut Tape £2.39 £1.79 £1.63 £1.47 View Reel £1.36 £1.38 £1.36 £1.36 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-8
Switching Controllers Voltage/Current Cont TSM101AIDT STMicroelectronics 1: £0.834 52In Stock 20,000Expected 05/11/2026	Mfr. Part No. TSM101AIDT Mouser Part No 511-TSM101AIDT	STMicroelectronics	Switching Controllers Voltage/Current Cont	Datasheet	52In Stock 20,000Expected 05/11/2026	Cut Tape £0.834 £0.598 £0.54 £0.477 View Reel £0.388 £0.446 £0.428 £0.416 £0.388 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	1.24 V to 32 V
AC/DC Converters VIPerPlus family: Peak power fixed frequency off line high voltage converter VIPER28LD STMicroelectronics 1: £0.826 557In Stock	Mfr. Part No. VIPER28LD Mouser Part No 511-VIPER28LD	STMicroelectronics	AC/DC Converters VIPerPlus family: Peak power fixed frequency off line high voltage converter Learn More about STMicroelectronics stm viper28 high voltage converters	Datasheet	557In Stock	£0.826 £0.589 £0.531 £0.467 View £0.437 £0.418 £0.405 £0.378 £0.376	Min.: 1 Mult.: 1	SMD/SMT	SOIC-Narrow-16	800 V
Linear Voltage Regulators 15V 0.1A Positive L78L15CD-TR STMicroelectronics 1: £0.158 9,655In Stock	Mfr. Part No. L78L15CD-TR Mouser Part No 511-L78L15CD-TR	STMicroelectronics	Linear Voltage Regulators 15V 0.1A Positive Learn More about STMicroelectronics stm standard products	Datasheet	9,655In Stock	Cut Tape £0.158 £0.116 £0.107 £0.096 View Reel £0.083 £0.091 £0.087 £0.085 £0.083 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: £2.79 1,911In Stock	Mfr. Part No. L9001-TR Mouser Part No 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 £2.79 £2.11 £1.94 £1.75 Reel £1.55 View £1.66 £1.63 £1.42 £1.41 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: £3.46 2,797In Stock	Mfr. Part No. L99SM81VQ6TR Mouser Part No 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 £3.46 £2.73 £2.41 £2.18 View Reel £1.90 £2.07 £2.01 £1.90 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-40	5 V
LDO Voltage Regulators 3.0V 100mA Positive LD2981ABM30TR STMicroelectronics 1: £0.586 2,290In Stock	Mfr. Part No. LD2981ABM30TR Mouser Part No 511-LD2981ABM30	STMicroelectronics	LDO Voltage Regulators 3.0V 100mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	2,290In Stock	Cut Tape £0.586 £0.412 £0.37 £0.325 Reel £0.233 View £0.302 £0.289 £0.268 £0.23 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: £0.263 6,000In Stock	Mfr. Part No. LDK120PU-R Mouser Part No 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 £0.263 £0.144 £0.134 £0.12 View Reel £0.107 £0.115 £0.112 £0.109 £0.107 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: £0.863 1,849In Stock	Mfr. Part No. LDLN050PU33R Mouser Part No 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 £0.863 £0.621 £0.56 £0.491 Reel £0.407 View £0.459 £0.44 £0.426 £0.381 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: £0.615 2,843In Stock	Mfr. Part No. LDS3985M25R Mouser Part No 511-LDS3985M25R	STMicroelectronics	LDO Voltage Regulators BICMOS 300mA V Reg Ultra Lo Drop Lo Learn More about STMicroelectronics stm standard products	Datasheet	2,843In Stock	Cut Tape £0.615 £0.438 £0.392 £0.344 Reel £0.283 View £0.322 £0.308 £0.294 £0.266 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: £0.751 2,288In Stock	Mfr. Part No. LK112SM18TR Mouser Part No 511-LK112SM18	STMicroelectronics	LDO Voltage Regulators 1.8V 200mA Linear Learn More about STMicroelectronics stm standard products	Datasheet	2,288In Stock	Cut Tape £0.751 £0.54 £0.488 £0.43 Reel £0.333 View £0.402 £0.385 £0.374 £0.326 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: £0.608 2,985In Stock	Mfr. Part No. LM4040DELT-2.0 Mouser Part No 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 £0.608 £0.432 £0.386 £0.34 View Reel £0.249 £0.317 £0.303 £0.249 £0.249 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	2 V	1 %
Voltage References Precision micropower shunt volt referenc LM4041AICT-1.2 STMicroelectronics 1: £0.943 2,960In Stock	Mfr. Part No. LM4041AICT-1.2 Mouser Part No 511-LM4041AICT-1.2	STMicroelectronics	Voltage References Precision micropower shunt volt referenc Learn More about STMicroelectronics stm standard products	Datasheet	2,960In Stock	Cut Tape £0.943 £0.684 £0.619 £0.546 Reel £0.449 View £0.512 £0.491 £0.47 £0.445 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-323-5	1.225 V	0.1 %
LDO Voltage Regulators 300mA, 28 V low-dropout voltage regulator, with 5uAA quiescent current ST732M36R STMicroelectronics 1: £0.54 1,939In Stock	Mfr. Part No. ST732M36R Mouser Part No 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 £0.54 £0.403 £0.371 £0.334 Reel £0.308 View £0.317 £0.308 £0.303 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: £0.917 1,361In Stock	Mfr. Part No. STM6601DS2BDM6F Mouser Part No 511-STM6601DS2BDM6F	STMicroelectronics	Supervisory Circuits Smart Push-Button Power On Lock Out Learn More about STMicroelectronics stmicrostm6600	Datasheet	1,361In Stock	Cut Tape £0.917 £0.73 £0.684 £0.634 View Reel £0.608 £0.609 £0.608 £0.608 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TDFN-12
Supervisory Circuits 2.925V w/Batt Switch STM802SM6F STMicroelectronics 1: £2.25 4,913In Stock	Mfr. Part No. STM802SM6F Mouser Part No 511-STM802SM6F	STMicroelectronics	Supervisory Circuits 2.925V w/Batt Switch	Datasheet	4,913In Stock	Cut Tape £2.25 £1.68 £1.55 £1.39 Reel £1.12 View £1.32 £1.29 £1.22 £1.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8
Voltage References Adjustable Voltage Reference TL1431ACL3T STMicroelectronics 1: £0.473 3,367In Stock	Mfr. Part No. TL1431ACL3T Mouser Part No 511-TL1431ACL3T	STMicroelectronics	Voltage References Adjustable Voltage Reference Learn More about STMicroelectronics stm standard products	Datasheet	3,367In Stock	Cut Tape £0.473 £0.333 £0.291 £0.256 Reel £0.192 View £0.234 £0.218 £0.207 £0.191	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: £1.00 2,897In Stock	Mfr. Part No. TS3320ACR Mouser Part No 511-TS3320ACR	STMicroelectronics	Voltage References Micropower high precision series voltage reference	Datasheet	2,897In Stock	Cut Tape £1.00 £0.725 £0.656 £0.581 Reel £0.485 View £0.544 £0.522 £0.498 £0.48 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-323-3	2.048 V	0.15 %
Switching Controllers 0.5mA Current Mode UC2843BD1013TR STMicroelectronics 1: £0.503 2,310In Stock 2,500Expected 15/01/2027	Mfr. Part No. UC2843BD1013TR Mouser Part No 511-UC2843BD	STMicroelectronics	Switching Controllers 0.5mA Current Mode Learn More about STMicroelectronics stm standard products	Datasheet	2,310In Stock 2,500Expected 15/01/2027	Cut Tape £0.503 £0.396 £0.37 £0.342 Reel £0.278 View £0.327 £0.304 £0.292 £0.271 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	4.95 V to 5.05 V
AC/DC Converters VIPerPlus family: Zero-power off-line high voltage converter VIPER0PHDTR STMicroelectronics 1: £0.736 2,022In Stock	Mfr. Part No. VIPER0PHDTR Mouser Part No 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 £0.736 £0.564 £0.521 £0.475 Reel £0.442 View £0.453 £0.443 £0.433 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SIOC-16 Narrow