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Power Management ICs

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Types of Power Management ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Output Voltage	Initial Accuracy
Switching Voltage Regulators 3 A step-down switching regulator L7986TA STMicroelectronics 1: $3.35 4,004In Stock 2,000Expected 23/12/2026	Mfr. Part No. L7986TA Mouser Part No 511-L7986TA	STMicroelectronics	Switching Voltage Regulators 3 A step-down switching regulator	Datasheet	4,004In Stock 2,000Expected 23/12/2026	$3.35 $2.50 $2.29 $1.85 View $1.79 $1.76 $1.71 $1.64 $1.62	Min.: 1 Mult.: 1	SMD/SMT	HSOP-EP-8	600 mV to 38 V
Motor/Motion/Ignition Controllers & Drivers Motor Bridge Contlr L9904TR STMicroelectronics 1: $4.87 1,576In Stock	Mfr. Part No. L9904TR Mouser Part No 511-L9904TR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Motor Bridge Contlr	Datasheet	1,576In Stock	Cut Tape $4.87 $3.71 $3.42 $3.10 View Reel $2.66 $2.95 $2.66 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOIC-20
LDO Voltage Regulators IC Regulator LN 150MA, 2.5V LD39015M25R STMicroelectronics 1: $0.64 12,253In Stock	Mfr. Part No. LD39015M25R Mouser Part No 511-LD39015M25R	STMicroelectronics	LDO Voltage Regulators IC Regulator LN 150MA, 2.5V Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	12,253In Stock	Cut Tape $0.64 $0.474 $0.435 $0.392 Reel $0.35 View $0.371 $0.359 $0.351 $0.349 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	2.5 V
LDO Voltage Regulators 1 A ultra low-dropout LDO with bias LD57100J120R STMicroelectronics 1: $0.40 9,818In Stock	Mfr. Part No. LD57100J120R Mouser Part No 511-LD57100J120R	STMicroelectronics	LDO Voltage Regulators 1 A ultra low-dropout LDO with bias Learn More about STMicroelectronics stm ld57100 ldo regulator	Datasheet	9,818In Stock	Cut Tape $0.40 $0.274 $0.244 $0.21 View Reel $0.154 $0.194 $0.185 $0.177 $0.167 $0.154 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	FCBGA-6	1.2 V
LDO Voltage Regulators Lo Drop Noise BiCMOS 300mA Volt Reg LDS3985M30R STMicroelectronics 1: $0.94 5,138In Stock	Mfr. Part No. LDS3985M30R Mouser Part No 511-LDS3985M30R	STMicroelectronics	LDO Voltage Regulators Lo Drop Noise BiCMOS 300mA Volt Reg Learn More about STMicroelectronics stm standard products	Datasheet	5,138In Stock	Cut Tape $0.94 $0.668 $0.601 $0.528 Reel $0.414 View $0.493 $0.471 $0.455 $0.404 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TSOT-23-5	3 V
LDO Voltage Regulators 3.3V 100mA Linear LK112M33TR STMicroelectronics 1: $0.72 21,779In Stock	Mfr. Part No. LK112M33TR Mouser Part No 511-LK112M33	STMicroelectronics	LDO Voltage Regulators 3.3V 100mA Linear Learn More about STMicroelectronics stm standard products	Datasheet	21,779In Stock	Cut Tape $0.72 $0.531 $0.461 $0.405 Reel $0.317 View $0.378 $0.364 $0.352 $0.311 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	3.3 V
LDO Voltage Regulators 6.0V 100mA Linear LK112M60TR STMicroelectronics 1: $0.59 13,598In Stock	Mfr. Part No. LK112M60TR Mouser Part No 511-LK112M60	STMicroelectronics	LDO Voltage Regulators 6.0V 100mA Linear Learn More about STMicroelectronics stm standard products	Datasheet	13,598In Stock	Cut Tape $0.59 $0.443 $0.408 $0.369 Reel $0.318 View $0.35 $0.339 $0.33 $0.31 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	6 V
Power Management Specialised - PMIC 12V LNB Supply Cont Step-Up I2C 22kHz LNBH29PTR STMicroelectronics 1: $4.17 2,864In Stock	Mfr. Part No. LNBH29PTR Mouser Part No 511-LNBH29PTR	STMicroelectronics	Power Management Specialised - PMIC 12V LNB Supply Cont Step-Up I2C 22kHz	Datasheet	2,864In Stock	Cut Tape $4.17 $3.15 $2.90 $2.62 View Reel $2.19 $2.49 $2.48 $2.40 $2.19 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-16
Switching Voltage Regulators 3.0 to 40V DC-DC Cnv MC34063ECD-TR STMicroelectronics 1: $0.66 7,264In Stock	Mfr. Part No. MC34063ECD-TR Mouser Part No 511-MC34063ECD-TR	STMicroelectronics	Switching Voltage Regulators 3.0 to 40V DC-DC Cnv Learn More about STMicroelectronics stm standard products	Datasheet	7,264In Stock	Cut Tape $0.66 $0.461 $0.412 $0.358 Reel $0.265 View $0.332 $0.317 $0.304 $0.259 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	5 V to 28 V
Supervisory Circuits 4 pin Smart Reset SR1CARU STMicroelectronics 1: $1.53 2,853In Stock	Mfr. Part No. SR1CARU Mouser Part No 511-SR1CARU	STMicroelectronics	Supervisory Circuits 4 pin Smart Reset Learn More about STMicroelectronics stmicro sr1 switch ics	Datasheet	2,853In Stock	Cut Tape $1.53 $1.12 $1.02 $0.901 Reel $0.736 View $0.847 $0.814 $0.806 $0.726 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6
Power Management Specialised - PMIC Adaptive synchronous rectification controller for LLC resonant converter SRK2001ATR STMicroelectronics 1: $1.92 2,488In Stock	Mfr. Part No. SRK2001ATR Mouser Part No 511-SRK2001ATR	STMicroelectronics	Power Management Specialised - PMIC Adaptive synchronous rectification controller for LLC resonant converter Learn More about STMicroelectronics stm srk2001a	Datasheet	2,488In Stock	Cut Tape $1.92 $1.48 $1.36 $1.24 Reel $1.10 View $1.17 $1.13 $1.11 $1.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SSOP-10
Switching Voltage Regulators STEP-DOWN SWITCH REG W/ENABLE 1.7MHZ ST1S12G18R STMicroelectronics 1: $1.08 5,639In Stock	Mfr. Part No. ST1S12G18R Mouser Part No 511-ST1S12G18R	STMicroelectronics	Switching Voltage Regulators STEP-DOWN SWITCH REG W/ENABLE 1.7MHZ	Datasheet	5,639In Stock	Cut Tape $1.08 $0.783 $0.709 $0.625 View Reel $0.505 $0.584 $0.556 $0.544 $0.505 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TSOT-23-5	1.8 V
Battery Management Li-Ion linear battery charger with LDO, load switches and reset generator STBC02AJR STMicroelectronics 1: $4.29 4,168In Stock	Mfr. Part No. STBC02AJR Mouser Part No 511-STBC02AJR	STMicroelectronics	Battery Management Li-Ion linear battery charger with LDO, load switches and reset generator Learn More about STMicroelectronics stmicro stb02 battery chargers	Datasheet	4,168In Stock	Cut Tape $4.29 $3.25 $2.99 $2.71 View Reel $2.19 $2.57 $2.56 $2.41 $2.19 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	FlipChip-30	4.45 V
Galvanically Isolated Gate Drivers Galvanically isolated 4 A single gate driver STGAP2SMTR STMicroelectronics 1: $2.14 2,179In Stock	Mfr. Part No. STGAP2SMTR Mouser Part No 511-STGAP2SMTR	STMicroelectronics	Galvanically Isolated Gate Drivers Galvanically isolated 4 A single gate driver Learn More about STMicroelectronics stm stgap2s drivers	Datasheet	2,179In Stock	Cut Tape $2.14 $1.59 $1.45 $1.29 Reel $1.07 View $1.22 $1.18 $1.13 $1.04 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	1.7 kV
Supervisory Circuits Micro Supervisor LV High Accuracy SOT23 STM6710KWB6F STMicroelectronics 1: $2.57 2,374In Stock	Mfr. Part No. STM6710KWB6F Mouser Part No 511-STM6710KWB6F	STMicroelectronics	Supervisory Circuits Micro Supervisor LV High Accuracy SOT23 Learn More about STMicroelectronics stm stm6710 microprocessor supervisory circuits	Datasheet	2,374In Stock	Cut Tape $2.57 $1.92 $1.75 $1.57 Reel $1.31 View $1.49 $1.44 $1.41 $1.27 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6
Supervisory Circuits 5-Pin Supervisor STM6823LWY6F STMicroelectronics 1: $1.43 3,472In Stock	Mfr. Part No. STM6823LWY6F Mouser Part No 511-STM6823LWY6F	STMicroelectronics	Supervisory Circuits 5-Pin Supervisor Learn More about STMicroelectronics stm standard products	Datasheet	3,472In Stock	Cut Tape $1.43 $1.05 $0.944 $0.837 View Reel $0.611 $0.786 $0.755 $0.727 $0.611 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5
Supervisory Circuits 3.075V w/Batt Switch STM690TM6F STMicroelectronics 1: $3.59 2,856In Stock	Mfr. Part No. STM690TM6F Mouser Part No 511-STM690TM6F	STMicroelectronics	Supervisory Circuits 3.075V w/Batt Switch Learn More about STMicroelectronics stm standard products	Datasheet	2,856In Stock	Cut Tape $3.59 $2.71 $2.48 $2.24 Reel $1.82 View $2.12 $2.10 $1.99 $1.77 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8
Supervisory Circuits 4.40V w/Batt Switch STM704SM6F STMicroelectronics 1: $3.66 1,455In Stock	Mfr. Part No. STM704SM6F Mouser Part No 511-STM704SM6F	STMicroelectronics	Supervisory Circuits 4.40V w/Batt Switch Learn More about STMicroelectronics stm standard products	Datasheet	1,455In Stock	Cut Tape $3.66 $2.76 $2.53 $2.29 Reel $1.88 View $2.17 $2.15 $2.04 $1.85 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8
Power Factor Correction - PFC Digital combo multi-mode PFC and time-shift LLC resonant controller for AC and D STNRG012TR STMicroelectronics 1: $4.15 1,057In Stock	Mfr. Part No. STNRG012TR Mouser Part No 511-STNRG012TR	STMicroelectronics	Power Factor Correction - PFC Digital combo multi-mode PFC and time-shift LLC resonant controller for AC and D Learn More about STMicroelectronics stm stnrg012 resonant controller	Datasheet	1,057In Stock	Cut Tape $4.15 $3.13 $2.88 $2.60 View Reel $2.15 $2.46 $2.45 $2.15 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOIC-20
Motor/Motion/Ignition Controllers & Drivers 250 V three-phase controller with MCU STSPIN32F0252 STMicroelectronics 1: $4.39 734In Stock	Mfr. Part No. STSPIN32F0252 Mouser Part No 511-STSPIN32F0252	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers 250 V three-phase controller with MCU Learn More about STMicroelectronics stm stspin32f025x controllers	Datasheet	734In Stock	$4.39 $3.56 $3.29 $3.09 View $3.03 $2.90 $2.89 $2.88	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	250 V
Power Switch ICs - Power Distribution Intell. power switch TDE1708DFT STMicroelectronics 1: $4.75 2,812In Stock	Mfr. Part No. TDE1708DFT Mouser Part No 511-TDE1708DFT	STMicroelectronics	Power Switch ICs - Power Distribution Intell. power switch	Datasheet	2,812In Stock	Cut Tape $4.75 $3.61 $3.33 $3.01 View Reel $2.58 $2.87 $2.86 $2.68 $2.62 $2.58 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	DFN-8
Voltage References 2.5-36V Prog Adjust TL1431IDT STMicroelectronics 1: $0.54 18,379In Stock	Mfr. Part No. TL1431IDT Mouser Part No 511-TL1431IDT	STMicroelectronics	Voltage References 2.5-36V Prog Adjust Learn More about STMicroelectronics stm standard products	Datasheet	18,379In Stock	Cut Tape $0.54 $0.393 $0.335 $0.291 Reel $0.233 View $0.27 $0.258 $0.248 $0.227 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	Adjustable	0.4 %
Voltage References 1.24V programmable shunt Vltg reference TS3431ILT STMicroelectronics 1: $0.56 9,790In Stock	Mfr. Part No. TS3431ILT Mouser Part No 511-TS3431ILT	STMicroelectronics	Voltage References 1.24V programmable shunt Vltg reference Learn More about STMicroelectronics stm standard products	Datasheet	9,790In Stock	Cut Tape $0.56 $0.386 $0.344 $0.306 Reel $0.233 View $0.284 $0.271 $0.264 $0.227 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Adjustable	2 %
Voltage References Adjustable 0.6V open collector shunt vol TS4436ICT STMicroelectronics 1: $1.19 2,916In Stock	Mfr. Part No. TS4436ICT Mouser Part No 511-TS4436ICT	STMicroelectronics	Voltage References Adjustable 0.6V open collector shunt vol	Datasheet	2,916In Stock	Cut Tape $1.19 $0.859 $0.777 $0.687 Reel $0.569 View $0.644 $0.618 $0.604 $0.556 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-323-5	Adjustable	1 %
Switching Controllers 0.5mA Current Mode UC2844BN STMicroelectronics 1: $1.03 2,197In Stock	Mfr. Part No. UC2844BN Mouser Part No 511-UC2844BN	STMicroelectronics	Switching Controllers 0.5mA Current Mode Learn More about STMicroelectronics stm standard products	Datasheet	2,197In Stock	$1.03 $0.768 $0.698 $0.666 View $0.641 $0.604 $0.603	Min.: 1 Mult.: 1	Through Hole	PDIP-8	4.95 V to 5.05 V