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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 5.0V 1.5A Very Low LD29150DT50R STMicroelectronics 1: £1.08 23,988In Stock	Mfr. Part No. LD29150DT50R Mouser Part No 511-LD29150DT50R	STMicroelectronics	LDO Voltage Regulators 5.0V 1.5A Very Low Learn More about STMicroelectronics stm standard products	Datasheet	23,988In Stock	Cut Tape £1.08 £0.788 £0.714 £0.634 Reel £0.531 View £0.595 £0.571 £0.555 £0.518 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TO-252-3	5 V
LDO Voltage Regulators 3.3V 500mA ULTRA LDO LD39050PU33R STMicroelectronics 1: £0.759 63,826In Stock	Mfr. Part No. LD39050PU33R Mouser Part No 511-LD39050PU33R	STMicroelectronics	LDO Voltage Regulators 3.3V 500mA ULTRA LDO Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	63,826In Stock	Cut Tape £0.759 £0.553 £0.501 £0.445 Reel £0.375 View £0.423 £0.405 £0.393 £0.365 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6	3.3 V
LDO Voltage Regulators ADJ FRM 0.8V LDO 500mA LD39050PUR STMicroelectronics 1: £0.882 37,535In Stock	Mfr. Part No. LD39050PUR Mouser Part No 511-LD39050PUR	STMicroelectronics	LDO Voltage Regulators ADJ FRM 0.8V LDO 500mA Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	37,535In Stock	Cut Tape £0.882 £0.63 £0.568 £0.501 Reel £0.41 View £0.469 £0.449 £0.437 £0.39 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6	800 mV
LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop LD39150DT33-R STMicroelectronics 1: £1.06 26,998In Stock 22,500Expected 14/05/2027	Mfr. Part No. LD39150DT33-R Mouser Part No 511-LD39150DT33-R	STMicroelectronics	LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	26,998In Stock 22,500Expected 14/05/2027	Cut Tape £1.06 £0.78 £0.706 £0.625 View Reel £0.521 £0.585 £0.561 £0.55 £0.521 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TO-252-3	3.3 V
LDO Voltage Regulators 2 A high PSRR ultra low drop linear regulator with reverse current protection LD39200PU33R STMicroelectronics 1: £0.882 45,661In Stock 27,000Expected 24/09/2027	Mfr. Part No. LD39200PU33R Mouser Part No 511-LD39200PU33R	STMicroelectronics	LDO Voltage Regulators 2 A high PSRR ultra low drop linear regulator with reverse current protection Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	45,661In Stock 27,000Expected 24/09/2027	Cut Tape £0.882 £0.642 £0.581 £0.512 View Reel £0.461 £0.48 £0.461 £0.461 MouseReel Available	Min.: 1 Mult.: 1 Max.: 680 : 3,000	SMD/SMT	DFN-6	3.3 V
LDO Voltage Regulators 1.5 A Low Dropout Linear Regulator with Programmable Soft-Start LD59150PURY STMicroelectronics 1: £1.68 28,382In Stock	Mfr. Part No. LD59150PURY Mouser Part No 511-LD59150PURY	STMicroelectronics	LDO Voltage Regulators 1.5 A Low Dropout Linear Regulator with Programmable Soft-Start Learn More about STMicroelectronics stmicro ld59150 ldo regulators	Datasheet	28,382In Stock	Cut Tape £1.68 £1.25 £1.14 £1.02 View Reel £0.871 £0.96 £0.934 £0.917 £0.899 £0.871 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	DFN-10	800 mV to 3.6 V
LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator LDK320AM50R STMicroelectronics 1: £0.346 166,863In Stock	Mfr. Part No. LDK320AM50R Mouser Part No 511-LDK320AM50R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator Learn More about STMicroelectronics stm ldk320 regulators	Datasheet	166,863In Stock	Cut Tape £0.346 £0.238 £0.212 £0.183 View Reel £0.158 £0.171 £0.163 £0.159 £0.158 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	5 V
LDO Voltage Regulators 1.2 A low quiescent current LDO with reverse current protection LDL112PUR STMicroelectronics 1: £0.421 126,567In Stock 93,000Expected 12/12/2026	Mfr. Part No. LDL112PUR Mouser Part No 511-LDL112PUR	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	126,567In Stock 93,000Expected 12/12/2026	Cut Tape £0.421 £0.29 £0.259 £0.225 Reel £0.181 View £0.21 £0.20 £0.191 £0.175 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6	Adjustable
LDO Voltage Regulators 1.2A Low Drop Linear Regulator IC LDL212DR STMicroelectronics 1: £0.368 84,840In Stock	Mfr. Part No. LDL212DR Mouser Part No 511-LDL212DR	STMicroelectronics	LDO Voltage Regulators 1.2A Low Drop Linear Regulator IC Learn More about STMicroelectronics stm ldl212 ic	Datasheet	84,840In Stock	Cut Tape £0.368 £0.258 £0.231 £0.201 View Reel £0.162 £0.186 £0.177 £0.169 £0.162 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,800 : 2,500	SMD/SMT	SOIC-8	Adjustable
LDO Voltage Regulators 1.2A Low Drop Linear Regulator IC LDL212PUR STMicroelectronics 1: £0.368 87,359In Stock	Mfr. Part No. LDL212PUR Mouser Part No 511-LDL212PUR	STMicroelectronics	LDO Voltage Regulators 1.2A Low Drop Linear Regulator IC Learn More about STMicroelectronics stm ldl212 ic	Datasheet	87,359In Stock	Cut Tape £0.368 £0.258 £0.231 £0.201 Reel £0.161 View £0.186 £0.177 £0.169 £0.156 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6	Adjustable
LDO Voltage Regulators 400 mA, 38 V low-dropout regulator, with 45uAA quiescent current LDO40LPURY STMicroelectronics 1: £1.37 18,519In Stock 12,000On Order	Mfr. Part No. LDO40LPURY Mouser Part No 511-LDO40LPURY	STMicroelectronics	LDO Voltage Regulators 400 mA, 38 V low-dropout regulator, with 45uAA quiescent current Learn More about STMicroelectronics stm ldo40l low dropout regulator	Datasheet	18,519In Stock 12,000On Order On Order Ship Dates Mfr. No: LDO40LPURY Stock: 18,519 Can Dispatch Immediately On Order: 3,000 Expected 19/02/2027 9,000 Expected 08/03/2027 Factory Lead Time: 30 Weeks	Cut Tape £1.37 £1.00 £0.917 £0.811 Reel £0.683 View £0.766 £0.733 £0.732 £0.65 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6	Adjustable
Current & Power Monitors & Regulators 3A monolithic Conv 850kHz Synch LED2000DR STMicroelectronics 1: £1.72 12,056In Stock	Mfr. Part No. LED2000DR Mouser Part No 511-LED2000DR	STMicroelectronics	Current & Power Monitors & Regulators 3A monolithic Conv 850kHz Synch	Datasheet	12,056In Stock	Cut Tape £1.72 £1.33 £1.21 £1.09 Reel £1.00 View £1.03 £0.986 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8
Current & Power Monitors & Regulators 3A monolithic Conv 850kHz Synch LED5000PHR STMicroelectronics 1: £1.95 17,825In Stock	Mfr. Part No. LED5000PHR Mouser Part No 511-LED5000PHR	STMicroelectronics	Current & Power Monitors & Regulators 3A monolithic Conv 850kHz Synch Learn More about STMicroelectronics stm led5000 converter	Datasheet	17,825In Stock	Cut Tape £1.95 £1.45 £1.33 £1.19 Reel £1.00 View £1.13 £1.09 £1.07 £0.995 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	HPSO-8
Linear Voltage Regulators 1.2-37V Adj Positive LM317MDT-TR STMicroelectronics 1: £0.39 66,306In Stock	Mfr. Part No. LM317MDT-TR Mouser Part No 511-LM317MDT-TR	STMicroelectronics	Linear Voltage Regulators 1.2-37V Adj Positive Learn More about STMicroelectronics stm standard products	Datasheet	66,306In Stock	Cut Tape £0.39 £0.286 £0.256 £0.223 Reel £0.169 View £0.207 £0.197 £0.189 £0.165 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TO-252-3	1.2 V to 37 V
Linear Voltage Regulators 1.2-37V Adj Positive 1.5 Amp Output LM317T STMicroelectronics 1: £0.571 90,858In Stock 61,000Expected 25/01/2027	Mfr. Part No. LM317T Mouser Part No 511-LM317T	STMicroelectronics	Linear Voltage Regulators 1.2-37V Adj Positive 1.5 Amp Output Learn More about STMicroelectronics stm standard products	Datasheet	90,858In Stock 61,000Expected 25/01/2027	£0.571 £0.40 £0.36 £0.313 View £0.292 £0.279 £0.268 £0.256 £0.25	Min.: 1 Mult.: 1	Through Hole	TO-220-3	1.2 V to 37 V
Battery Management Ultra low power energy harvester and battery charger with embedded MPPT and LDOs SPV1050TTR STMicroelectronics 1: £3.18 11,289In Stock	Mfr. Part No. SPV1050TTR Mouser Part No 511-SPV1050TTR	STMicroelectronics	Battery Management Ultra low power energy harvester and battery charger with embedded MPPT and LDOs Learn More about STMicroelectronics stm serial eeprom	Datasheet	11,289In Stock	Cut Tape £3.18 £2.39 £2.20 £1.98 View Reel £1.72 £1.89 £1.87 £1.75 £1.72 £1.72 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	VFQFPN-20	2.2 V to 5.3 V
Switching Voltage Regulators 4 A SD switch reg 4.0V to 18V 850kHz ST1S41PHR STMicroelectronics 1: £1.78 12,395In Stock	Mfr. Part No. ST1S41PHR Mouser Part No 511-ST1S41PHR	STMicroelectronics	Switching Voltage Regulators 4 A SD switch reg 4.0V to 18V 850kHz	Datasheet	12,395In Stock	Cut Tape £1.78 £1.32 £1.20 £1.08 Reel £0.882 View £1.02 £0.995 £0.978 £0.863 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	HSOP-8	Adjustable
Current & Power Monitors & Regulators 8 V to 48 V fully programmable universal electronic fuse STEF01FTR STMicroelectronics 1: £1.89 28,002In Stock	Mfr. Part No. STEF01FTR Mouser Part No 511-STEF01FTR	STMicroelectronics	Current & Power Monitors & Regulators 8 V to 48 V fully programmable universal electronic fuse Learn More about STMicroelectronics stm stef01 fuse	Datasheet	28,002In Stock	Cut Tape £1.89 £1.41 £1.28 £1.15 View Reel £0.978 £1.09 £1.05 £1.03 £0.978 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	HTSSOP-14
Supervisory Circuits Low Power Voltage Detector STM1061N31W6F STMicroelectronics 1: £0.743 6,308In Stock	Mfr. Part No. STM1061N31W6F Mouser Part No 511-STM1061N31W6F	STMicroelectronics	Supervisory Circuits Low Power Voltage Detector	Datasheet	6,308In Stock	Cut Tape £0.743 £0.519 £0.465 £0.406 View Reel £0.353 £0.378 £0.361 £0.353 £0.353 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-323-3
Supervisory Circuits Dual Push-Button Smart Reset Adjust STM6510SCACDG6F STMicroelectronics 1: £1.35 17,232In Stock 11,750Expected 12/12/2026	Mfr. Part No. STM6510SCACDG6F Mouser Part No 511-STM6510SCACDG6F	STMicroelectronics	Supervisory Circuits Dual Push-Button Smart Reset Adjust Learn More about STMicroelectronics stm6524	Datasheet	17,232In Stock 11,750Expected 12/12/2026	Cut Tape £1.35 £1.07 £0.978 £0.871 Reel £0.727 View £0.818 £0.788 £0.718 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TDFN-8
Supervisory Circuits Dual Smart Reset 1.65V to 5.5V 1.5uA STM6524ALABDL6F STMicroelectronics 1: £1.20 2,158In Stock	Mfr. Part No. STM6524ALABDL6F Mouser Part No 511-STM6524ALABDL6F	STMicroelectronics	Supervisory Circuits Dual Smart Reset 1.65V to 5.5V 1.5uA Learn More about STMicroelectronics stm6524	Datasheet	2,158In Stock	Cut Tape £1.20 £0.882 £0.796 £0.705 Reel £0.582 View £0.663 £0.636 £0.629 £0.576 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	UDFN-6
Supervisory Circuits Smart push-button on/off controller with Smart Reset and power-on lockout STM6601CA2BDM6F STMicroelectronics 1: £2.87 12,992In Stock	Mfr. Part No. STM6601CA2BDM6F Mouser Part No 511-STM6601CA2BDM6F	STMicroelectronics	Supervisory Circuits Smart push-button on/off controller with Smart Reset and power-on lockout Learn More about STMicroelectronics stmicrostm6600	Datasheet	12,992In Stock	Cut Tape £2.87 £2.14 £1.96 £1.75 Reel £1.49 View £1.66 £1.62 £1.54 £1.47 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TDFN-12
Supervisory Circuits Smart Push-Button Power On Lock Out STM6601CM2DDM6F STMicroelectronics 1: £2.78 8,935In Stock	Mfr. Part No. STM6601CM2DDM6F Mouser Part No 511-STM6601CM2DDM6F	STMicroelectronics	Supervisory Circuits Smart Push-Button Power On Lock Out Learn More about STMicroelectronics stmicrostm6600	Datasheet	8,935In Stock	Cut Tape £2.78 £2.10 £1.92 £1.74 Reel £1.46 View £1.64 £1.63 £1.58 £1.44 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TDFN-12
Supervisory Circuits Smart Push-Button Power On Lock Out STM6601CQ2BDM6F STMicroelectronics 1: £2.78 14,215In Stock	Mfr. Part No. STM6601CQ2BDM6F Mouser Part No 511-STM6601CQ2BDM6F	STMicroelectronics	Supervisory Circuits Smart Push-Button Power On Lock Out Learn More about STMicroelectronics stmicrostm6600	Datasheet	14,215In Stock	Cut Tape £2.78 £2.10 £1.92 £1.74 Reel £1.47 View £1.64 £1.63 £1.58 £1.45 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TDFN-12
Supervisory Circuits Micro Supervisor LV High Accuracy SOT23 STM6710FWB6F STMicroelectronics 1: £1.92 26,239In Stock	Mfr. Part No. STM6710FWB6F Mouser Part No 511-STM6710FWB6F	STMicroelectronics	Supervisory Circuits Micro Supervisor LV High Accuracy SOT23 Learn More about STMicroelectronics stm stm6710 microprocessor supervisory circuits	Datasheet	26,239In Stock	Cut Tape £1.92 £1.37 £1.32 £1.18 Reel £0.995 View £1.12 £1.08 £1.06 £0.986 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6