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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	Initial Accuracy
LDO Voltage Regulators 300mA current very low noise LDO LDK130PU15R STMicroelectronics 1: £0.196 5,407In Stock	Mfr. Part No. LDK130PU15R Mouser Part No 511-LDK130PU15R	STMicroelectronics	LDO Voltage Regulators 300mA current very low noise LDO Learn More about STMicroelectronics stm ldk130p regulator	Datasheet	5,407In Stock	Cut Tape £0.196 £0.142 £0.132 £0.121 Reel £0.12 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6	1.5 V
LDO Voltage Regulators 1.2 A low quiescent current LDO with reverse current protection LDL112PV18R STMicroelectronics 1: £0.338 6,226In 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	6,226In 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
Linear Voltage Regulators 1.2-37V Adj Positive LM217LZ-TR STMicroelectronics 1: £0.578 2,389In Stock	Mfr. Part No. LM217LZ-TR Mouser Part No 511-LM217LZ-TR	STMicroelectronics	Linear Voltage Regulators 1.2-37V Adj Positive Learn More about STMicroelectronics stm standard products	Datasheet	2,389In Stock	Cut Tape £0.578 £0.402 £0.361 £0.315 Reel £0.251 View £0.293 £0.28 £0.27 £0.25	Min.: 1 Mult.: 1 : 2,000	Through Hole	TO-92-3	1.2 V to 37 V
Switching Voltage Regulators 2A 1.5 MHz PWM Step Down Switch Reg ST1S09PUR STMicroelectronics 1: £1.27 1,477In Stock	Mfr. Part No. ST1S09PUR Mouser Part No 511-ST1S09PUR	STMicroelectronics	Switching Voltage Regulators 2A 1.5 MHz PWM Step Down Switch Reg	Datasheet	1,477In 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
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
Supervisory Circuits 2.88VRST Active Low Push-Pull Reset STM1815SWX7F STMicroelectronics 1: £0.638 2,728In Stock	Mfr. Part No. STM1815SWX7F Mouser Part No 511-STM1815SWX7F	STMicroelectronics	Supervisory Circuits 2.88VRST Active Low Push-Pull Reset Learn More about STMicroelectronics stm standard products	Datasheet	2,728In Stock	Cut Tape £0.638 £0.458 £0.413 £0.362 Reel £0.297 View £0.339 £0.324 £0.313 £0.289 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3
Voltage References 2.5V microPwr shunt Vltg reference TS4040DILT-2.5 STMicroelectronics 1: £0.488 2,663In Stock	Mfr. Part No. TS4040DILT-2.5 Mouser Part No 511-TS4040DILT-2.5	STMicroelectronics	Voltage References 2.5V microPwr shunt Vltg reference Learn More about STMicroelectronics stm standard products	Datasheet	2,663In Stock	Cut Tape £0.488 £0.362 £0.308 £0.27 Reel £0.225 View £0.251 £0.24 £0.23 £0.217 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	2.5 V	1 %
Supervisory Circuits 2.71V Micropower AL TS831-3IDT STMicroelectronics 1: £0.803 1,926In Stock	Mfr. Part No. TS831-3IDT Mouser Part No 511-TS831-3IDT	STMicroelectronics	Supervisory Circuits 2.71V Micropower AL Learn More about STMicroelectronics stm standard products	Datasheet	1,926In Stock	Cut Tape £0.803 £0.588 £0.509 £0.444 Reel £0.383 View £0.41 £0.389 £0.384 £0.359 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8
Switching Controllers 0.5mA Current Mode UC2842BN STMicroelectronics 1: £0.834 1,585In Stock	Mfr. Part No. UC2842BN Mouser Part No 511-UC2842BN	STMicroelectronics	Switching Controllers 0.5mA Current Mode Learn More about STMicroelectronics stm standard products	Datasheet	1,585In Stock	£0.834 £0.601 £0.509 £0.48 View £0.449 £0.431 £0.416 £0.388 £0.38	Min.: 1 Mult.: 1	Through Hole	PDIP-8	4.95 V to 5.05 V
AC/DC Converters VIPerPlus family: Peak power fixed frequency high voltage converter VIPER38HD STMicroelectronics 1: £0.934 1,379In Stock	Mfr. Part No. VIPER38HD Mouser Part No 511-VIPER38HD	STMicroelectronics	AC/DC Converters VIPerPlus family: Peak power fixed frequency high voltage converter Learn More about STMicroelectronics stm viper38 high voltage converters	Datasheet	1,379In Stock	£0.934 £0.674 £0.581 £0.538 View £0.505 £0.485 £0.464 £0.451 £0.44	Min.: 1 Mult.: 1	SMD/SMT	SOIC-Narrow-16	800 V
Linear Voltage Regulators 15V 0.1A Positive L78L15CD-TR STMicroelectronics 1: £0.225 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 £0.225 £0.16 £0.142 £0.122 Reel £0.097 View £0.113 £0.107 £0.102 £0.094 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 £1.62 £1.46 £1.44 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: £3.52 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 £3.52 £2.73 £2.44 £2.22 View Reel £1.96 £2.10 £2.03 £1.96 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: £0.285 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 £0.285 £0.198 £0.176 £0.153 Reel £0.11 View £0.141 £0.134 £0.128 £0.109 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 2,837In 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	2,837In Stock	Cut Tape £0.615 £0.438 £0.395 £0.346 Reel £0.283 View £0.323 £0.309 £0.297 £0.271 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 £0.345 View £0.402 £0.385 £0.374 £0.338 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 %
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: £1.32 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 £1.32 £0.96 £0.882 £0.78 Reel £0.649 View £0.731 £0.703 £0.689 £0.64 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 View Reel £1.09 £1.32 £1.29 £1.22 £1.09 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8
Voltage References Adjustable Voltage Reference TL1431ACL3T STMicroelectronics 1: £0.473 3,337In Stock	Mfr. Part No. TL1431ACL3T Mouser Part No 511-TL1431ACL3T	STMicroelectronics	Voltage References Adjustable Voltage Reference Learn More about STMicroelectronics stm standard products	Datasheet	3,337In 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 £0.472 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-323-3	2.048 V	0.15 %
AC/DC Converters VIPerPlus family: Zero-power off-line high voltage converter VIPER0PHDTR STMicroelectronics 1: £0.766 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 £0.766 £0.594 £0.551 £0.504 Reel £0.461 View £0.482 £0.469 £0.462 £0.456 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SIOC-16 Narrow