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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 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 18/12/2026	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 18/12/2026	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: Low voltage energy saving fixed frequency high voltage convert VIPER013HS STMicroelectronics 1: £0.803 Non-Stocked Lead-Time 36 Weeks	Mfr. Part No. VIPER013HS Mouser Part No 511-VIPER013HS	STMicroelectronics	AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert Learn More about STMicroelectronics viper01 converters	Datasheet	Non-Stocked Lead-Time 36 Weeks	£0.803 £0.581 £0.525 £0.463 View £0.433 £0.416 £0.405 £0.379 £0.37	Min.: 1 Mult.: 1	SMD/SMT	SSOP-10
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
AC/DC Converters Off-Line Volt Conv 800V <50mW Standby VIPER25LDTR STMicroelectronics 1: £0.908 2,267In Stock	Mfr. Part No. VIPER25LDTR Mouser Part No 511-VIPER25LDTR	STMicroelectronics	AC/DC Converters Off-Line Volt Conv 800V <50mW Standby Learn More about STMicroelectronics stm viper25 high voltage converters	Datasheet	2,267In Stock	Cut Tape £0.908 £0.655 £0.593 £0.523 Reel £0.421 View £0.491 £0.471 £0.45 £0.416 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-Narrow-16
AC/DC Converters Energy Saving Off-line High Voltage Converter VIPER317HDTR STMicroelectronics 1: £2.10 2,413In Stock	Mfr. Part No. VIPER317HDTR Mouser Part No 511-VIPER317HDTR	STMicroelectronics	AC/DC Converters Energy Saving Off-line High Voltage Converter Learn More about STMicroelectronics stm viper31 high voltage converter	Datasheet	2,413In Stock	Cut Tape £2.10 £1.69 £1.58 £1.48 Reel £1.27 View £1.42 £1.41 £1.32 £1.25 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 VIPER35HDTR STMicroelectronics 1: £1.18 1,355In Stock	Mfr. Part No. VIPER35HDTR Mouser Part No 511-VIPER35HDTR	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	1,355In Stock	Cut Tape £1.18 £0.871 £0.78 £0.69 Reel £0.585 View £0.649 £0.623 £0.615 £0.574 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SIOC-16 Narrow	800 V
Linear Voltage Regulators 12V 0.1A Positive L78L12CD13TR STMicroelectronics 1: £0.233 7,366In Stock	Mfr. Part No. L78L12CD13TR Mouser Part No 511-L78L12CD-TR	STMicroelectronics	Linear Voltage Regulators 12V 0.1A Positive Learn More about STMicroelectronics stm standard products	Datasheet	7,366In Stock	Cut Tape £0.233 £0.155 £0.137 £0.12 Reel £0.097 View £0.111 £0.106 £0.102 £0.088 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	12 V
Linear Voltage Regulators 15V 0.1A Positive L78L15ABZ-AP STMicroelectronics 1: £0.21 13,035In Stock	Mfr. Part No. L78L15ABZ-AP Mouser Part No 511-L78L15ABZ-AP	STMicroelectronics	Linear Voltage Regulators 15V 0.1A Positive Learn More about STMicroelectronics stm standard products	Datasheet	13,035In Stock	£0.21 £0.143 £0.127 £0.109 View Reel £0.074 £0.10 £0.095 £0.091 £0.074	Min.: 1 Mult.: 1 : 2,000	Through Hole	TO-92-3	15 V
Linear Voltage Regulators Pos Vltg regulators L78L33ACZTR STMicroelectronics 1: £0.255 6,354In Stock	Mfr. Part No. L78L33ACZTR Mouser Part No 511-L78L33ACZTR	STMicroelectronics	Linear Voltage Regulators Pos Vltg regulators Learn More about STMicroelectronics stm standard products	Datasheet	6,354In Stock	£0.255 £0.175 £0.155 £0.134 Reel £0.107 View £0.123 £0.117 £0.112 £0.095	Min.: 1 Mult.: 1 : 2,000	Through Hole	TO-92-3	3.3 V
Motor/Motion/Ignition Controllers & Drivers Door actuator driver L99DZ80EPTR STMicroelectronics 1: £8.15 997In Stock	Mfr. Part No. L99DZ80EPTR Mouser Part No 511-L99DZ80EPTR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Door actuator driver Learn More about STMicroelectronics stmL99DZ80	Datasheet	997In Stock	Cut Tape £8.15 £6.36 £5.93 £5.43 Reel £4.75 View £5.16 £4.88 £4.58 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TQFP-64	4.5 V to 5.5 V
LDO Voltage Regulators Automotive Linear Voltage Regulator with Configurable Output Voltage having 200m L99VR01JTR STMicroelectronics 1: £1.15 1,751In Stock	Mfr. Part No. L99VR01JTR Mouser Part No 511-L99VR01JTR	STMicroelectronics	LDO Voltage Regulators Automotive Linear Voltage Regulator with Configurable Output Voltage having 200m Learn More about STMicroelectronics stmicro l99vr01 ldo voltage regulator	Datasheet	1,751In Stock	Cut Tape £1.15 £0.849 £0.773 £0.681 Reel £0.57 View £0.641 £0.615 £0.609 £0.558 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	PowerSSO-12
LDO Voltage Regulators Automotive Linear Voltage Regulator with Configurable Output Voltage having 200m L99VR01STR STMicroelectronics 1: £0.908 1,887In Stock	Mfr. Part No. L99VR01STR Mouser Part No 511-L99VR01STR	STMicroelectronics	LDO Voltage Regulators Automotive Linear Voltage Regulator with Configurable Output Voltage having 200m Learn More about STMicroelectronics stmicro l99vr01 ldo voltage regulator	Datasheet	1,887In Stock	Cut Tape £0.908 £0.659 £0.596 £0.526 Reel £0.44 View £0.494 £0.474 £0.453 £0.43 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SO-8	800 mV to 5 V
LDO Voltage Regulators 1.8V 0.8A Positive LD1117DT18TR STMicroelectronics 1: £0.33 4,470In Stock	Mfr. Part No. LD1117DT18TR Mouser Part No 511-LD1117DT18-TR	STMicroelectronics	LDO Voltage Regulators 1.8V 0.8A Positive Learn More about STMicroelectronics stm standard products	Datasheet	4,470In Stock	Cut Tape £0.33 £0.258 £0.239 £0.219 Reel £0.185 View £0.21 £0.203 £0.20 £0.177 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TO-252-3	1.8 V
LDO Voltage Regulators 200 mA low quiescent current very low noise LDO LDK120DM33R STMicroelectronics 1: £0.285 7,378In Stock	Mfr. Part No. LDK120DM33R Mouser Part No 511-LDK120DM33R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current very low noise LDO Learn More about STMicroelectronics stm standard products	Datasheet	7,378In Stock	Cut Tape £0.285 £0.198 £0.176 £0.153 Reel £0.113 View £0.141 £0.134 £0.128 £0.111 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	3.3 V