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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 (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Output Voltage
Switching Voltage Regulators 400 mA nano-quiescent synchronous step-down converter with digital voltage selec ST1PS02CQTR STMicroelectronics 1: $2.24 3,698In Stock	Mfr. Part No. ST1PS02CQTR Mouser Part No 511-ST1PS02CQTR	STMicroelectronics	Switching Voltage Regulators 400 mA nano-quiescent synchronous step-down converter with digital voltage selec Learn More about STMicroelectronics stm st1ps02 step down converter	Datasheet	3,698In Stock	Cut Tape $2.24 $1.63 $1.48 $1.32 View Reel $1.10 $1.24 $1.19 $1.18 $1.10 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TQFN-12	2.6 V to 3.3 V
Switching Voltage Regulators Synch rectification inhibit 1.5A 1.5 ST1S06APUR STMicroelectronics 1: $1.65 3,418In Stock 12,000Expected 10/9/2027	Mfr. Part No. ST1S06APUR Mouser Part No 511-ST1S06APUR	STMicroelectronics	Switching Voltage Regulators Synch rectification inhibit 1.5A 1.5	Datasheet	3,418In Stock 12,000Expected 10/9/2027	Cut Tape $1.65 $1.21 $1.10 $0.971 View Reel $0.832 $0.94 $0.903 $0.874 $0.832 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6	- 300 mV to 7 V
Switching Voltage Regulators STEP-DOWN SWITCH REG W/ENABLE 1.7MHZ ST1S12G12R STMicroelectronics 1: $1.54 2,938In Stock	Mfr. Part No. ST1S12G12R Mouser Part No 511-ST1S12G12R	STMicroelectronics	Switching Voltage Regulators STEP-DOWN SWITCH REG W/ENABLE 1.7MHZ	Datasheet	2,938In Stock	Cut Tape $1.54 $1.11 $0.997 $0.876 Reel $0.726 View $0.819 $0.785 $0.759 $0.707 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TSOT-23-5	1.2 V
Switching Voltage Regulators Up to 3A Step Down 3A DC 5.5-48V 850kHz ST1S14PHR STMicroelectronics 1: $2.98 5,291In Stock 75,000On Order	Mfr. Part No. ST1S14PHR Mouser Part No 511-ST1S14PHR	STMicroelectronics	Switching Voltage Regulators Up to 3A Step Down 3A DC 5.5-48V 850kHz	Datasheet	5,291In Stock 75,000On Order On Order Ship Dates Mfr. No: ST1S14PHR Stock: 5,291 Can Dispatch Immediately On Order: 7,500 Expected 30/11/2026 40,000 Expected 18/1/2027 27,500 Expected 30/4/2027 Factory Lead Time: 30 Weeks	Cut Tape $2.98 $2.20 $2.01 $1.81 View Reel $1.60 $1.70 $1.65 $1.60 $1.60 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,800 : 2,500	SMD/SMT	HSOP-8	400 mV
Switching Voltage Regulators 3A DC Step Down REG 2.8V to 5.5V 1.5MHz ST1S31PUR STMicroelectronics 1: $2.77 4,290In Stock	Mfr. Part No. ST1S31PUR Mouser Part No 511-ST1S31PUR	STMicroelectronics	Switching Voltage Regulators 3A DC Step Down REG 2.8V to 5.5V 1.5MHz Learn More about STMicroelectronics stm st1s31 regulator	Datasheet	4,290In Stock	Cut Tape $2.77 $2.05 $1.86 $1.67 Reel $1.41 View $1.56 $1.51 $1.50 $1.39 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VFDFPN-EP-8	Adjustable
Switching Voltage Regulators 4A DC 2.8V to 5.5V 0.8V 1.5MHz POR ST1S32PUR STMicroelectronics 1: $2.73 4,896In Stock	Mfr. Part No. ST1S32PUR Mouser Part No 511-ST1S32PUR	STMicroelectronics	Switching Voltage Regulators 4A DC 2.8V to 5.5V 0.8V 1.5MHz POR	Datasheet	4,896In Stock	Cut Tape $2.73 $2.08 $1.90 $1.70 View Reel $1.36 $1.60 $1.54 $1.48 $1.40 $1.36 MouseReel Available	Min.: 1 Mult.: 1 : 4,500	SMD/SMT	VFDFPN-EP-8	Adjustable
Switching Voltage Regulators 4A Peak Step-Down 4.0V to 18V 850 kHz ST1S40IPUR STMicroelectronics 1: $2.30 1,927In Stock 4,500Expected 18/6/2027	Mfr. Part No. ST1S40IPUR Mouser Part No 511-ST1S40IPUR	STMicroelectronics	Switching Voltage Regulators 4A Peak Step-Down 4.0V to 18V 850 kHz	Datasheet	1,927In Stock 4,500Expected 18/6/2027	Cut Tape $2.30 $1.69 $1.52 $1.35 View Reel $1.08 $1.27 $1.22 $1.20 $1.13 $1.08 MouseReel Available	Min.: 1 Mult.: 1 : 4,500	SMD/SMT	VFQFPN-EP-8	800 mV to 4 V
LDO Voltage Regulators High Input Volt 85 mA LDO REG ST715PUR STMicroelectronics 1: $1.05 7,301In Stock 18,000On Order	Mfr. Part No. ST715PUR Mouser Part No 511-ST715PUR	STMicroelectronics	LDO Voltage Regulators High Input Volt 85 mA LDO REG Learn More about STMicroelectronics stm low quiescent current ldo	Datasheet	7,301In Stock 18,000On Order On Order Ship Dates Mfr. No: ST715PUR Stock: 7,301 Can Dispatch Immediately On Order: 12,000 Expected 25/5/2027 6,000 Expected 28/6/2027 Factory Lead Time: 30 Weeks	Cut Tape $1.05 $0.738 $0.664 $0.581 Reel $0.475 View $0.541 $0.518 $0.498 $0.462 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-8	1.2 V to 5 V
LDO Voltage Regulators 300 mA, 28 V low-dropout voltage regulator, with 5uAA quiescent current ST730MR STMicroelectronics 1: $1.28 7,303In Stock	Mfr. Part No. ST730MR Mouser Part No 511-ST730MR	STMicroelectronics	LDO Voltage Regulators 300 mA, 28 V low-dropout voltage regulator, with 5uAA quiescent current Learn More about STMicroelectronics stm st730 ldo voltage regulator	Datasheet	7,303In Stock	Cut Tape $1.28 $0.915 $0.826 $0.726 $0.679 Reel $0.679 MouseReel Available	Min.: 1 Mult.: 1 Max.: 450 : 3,000	SMD/SMT		Adjustable
Switching Voltage Regulators MicroPwr 1A DC DC converter sync ST8R00WPUR STMicroelectronics 1: $3.14 7,195In Stock	Mfr. Part No. ST8R00WPUR Mouser Part No 511-ST8R00WPUR	STMicroelectronics	Switching Voltage Regulators MicroPwr 1A DC DC converter sync	Datasheet	7,195In Stock	Cut Tape $3.14 $2.38 $2.19 $1.99 View Reel $1.69 $1.89 $1.84 $1.80 $1.73 $1.69 MouseReel Available	Min.: 1 Mult.: 1 : 4,500	SMD/SMT	DFN-8	6 V to 12 V
Switching Voltage Regulators 1A High EFF DC DC 1.5MHz 2.0V to 5.5V STBB1-APUR STMicroelectronics 1: $3.66 7,476In Stock	Mfr. Part No. STBB1-APUR Mouser Part No 511-STBB1-APUR	STMicroelectronics	Switching Voltage Regulators 1A High EFF DC DC 1.5MHz 2.0V to 5.5V Learn More about STMicroelectronics stmstbb1	Datasheet	7,476In Stock	Cut Tape $3.66 $2.73 $2.50 $2.24 Reel $1.90 View $2.12 $2.07 $2.01 $1.86 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-10	1.2 V to 5.5 V
Switching Voltage Regulators 800mA Hi eff dual md buck-bst DCDC cnvrtr STBB2JAD-R STMicroelectronics 1: $5.59 1,230In Stock	Mfr. Part No. STBB2JAD-R Mouser Part No 511-STBB2JAD-R	STMicroelectronics	Switching Voltage Regulators 800mA Hi eff dual md buck-bst DCDC cnvrtr	Datasheet	1,230In Stock	Cut Tape $5.59 $4.23 $3.97 $3.59 View Reel $2.92 $3.40 $3.39 $3.17 $2.92 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	FlipChip-20	1.2 V to 4.5 V
Battery Management STANDARD LINEAR BATT MNTR IC STC3100IQT STMicroelectronics 1: $5.90 4,895In Stock	Mfr. Part No. STC3100IQT Mouser Part No 511-STC3100IQT	STMicroelectronics	Battery Management STANDARD LINEAR BATT MNTR IC	Datasheet	4,895In Stock	Cut Tape $5.90 $4.47 $4.12 $3.73 View Reel $3.14 $3.54 $3.52 $3.43 $3.14 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-8
Battery Management Gas gauge IC with battery charger control for handheld applications STC3117IJT STMicroelectronics 1: $2.41 1,791In Stock 5,000Expected 24/11/2026	Mfr. Part No. STC3117IJT Mouser Part No 511-STC3117IJT	STMicroelectronics	Battery Management Gas gauge IC with battery charger control for handheld applications	Datasheet	1,791In Stock 5,000Expected 24/11/2026	Cut Tape $2.41 $1.84 $1.67 $1.48 View Reel $1.18 $1.40 $1.33 $1.32 $1.18 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	CSP-9
Battery Management 800mA Linear Li Ion batery chargr STC4054GR STMicroelectronics 1: $2.71 6,683In Stock	Mfr. Part No. STC4054GR Mouser Part No 511-STC4054GR	STMicroelectronics	Battery Management 800mA Linear Li Ion batery chargr	Datasheet	6,683In Stock	Cut Tape $2.71 $1.99 $1.80 $1.60 Reel $1.36 View $1.51 $1.46 $1.44 $1.33 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TSOT-23	4.2 V
Gate Drivers High voltage half-bridge gate driver for GaN transistors STDRIVEG600 STMicroelectronics 1: $7.19 511In Stock	Mfr. Part No. STDRIVEG600 Mouser Part No 511-STDRIVEG600	STMicroelectronics	Gate Drivers High voltage half-bridge gate driver for GaN transistors Learn More about STMicroelectronics stm stdriveg600 half bridge gate driver	Datasheet	511In Stock	$7.19 $5.59 $5.06 $4.72 View $4.66 $4.31	Min.: 1 Mult.: 1	SMD/SMT	SOIC-16	520 V
Gate Drivers High voltage half-bridge gate driver for GaN transistors STDRIVEG600TR STMicroelectronics 1: $6.22 739In Stock 2,500Expected 6/7/2027	Mfr. Part No. STDRIVEG600TR Mouser Part No 511-STDRIVEG600TR	STMicroelectronics	Gate Drivers High voltage half-bridge gate driver for GaN transistors Learn More about STMicroelectronics stm stdriveg600 half bridge gate driver	Datasheet	739In Stock 2,500Expected 6/7/2027	Cut Tape $6.22 $4.72 $4.34 $3.93 View Reel $3.40 $3.74 $3.73 $3.60 $3.40 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-16	520 V
Current & Power Monitors & Regulators 60A electronic fuse for 12V DC rail STEF12H60MAPUR STMicroelectronics 1: $5.68 2,667In Stock	Mfr. Part No. STEF12H60MAPUR Mouser Part No 511-STEF12H60MAPUR	STMicroelectronics	Current & Power Monitors & Regulators 60A electronic fuse for 12V DC rail Learn More about STMicroelectronics stm stef12h60m fuses	Datasheet	2,667In Stock	Cut Tape $5.68 $4.62 $4.35 $4.05 View Reel $3.81 $3.93 $3.88 $3.86 $3.81 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-32
Current & Power Monitors & Regulators Electronic fuse for 12 V line STEF12PUR STMicroelectronics 1: $1.31 12,042In Stock	Mfr. Part No. STEF12PUR Mouser Part No 511-STEF12PUR	STMicroelectronics	Current & Power Monitors & Regulators Electronic fuse for 12 V line Learn More about STMicroelectronics STMSTEF0512	Datasheet	12,042In Stock	Cut Tape $1.31 $1.05 $0.966 $0.866 View Reel $0.684 $0.819 $0.785 $0.767 $0.684 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-10
Current & Power Monitors & Regulators Electronic fuse for 12 V line STEF12SPUR STMicroelectronics 1: $2.04 3,247In Stock	Mfr. Part No. STEF12SPUR Mouser Part No 511-STEF12SPUR	STMicroelectronics	Current & Power Monitors & Regulators Electronic fuse for 12 V line Learn More about STMicroelectronics stm stef12s electronic fuses	Datasheet	3,247In Stock	Cut Tape $2.04 $1.48 $1.34 $1.19 Reel $0.911 View $1.12 $1.07 $1.04 $0.872 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-10
Hot Swap Voltage Controllers Electronic fuse 4V 3.6A 40mW 4.5V STEF4SPUR STMicroelectronics 1: $2.64 2,474In Stock	Mfr. Part No. STEF4SPUR Mouser Part No 511-STEF4SPUR	STMicroelectronics	Hot Swap Voltage Controllers Electronic fuse 4V 3.6A 40mW 4.5V	Datasheet	2,474In Stock	Cut Tape $2.64 $2.00 $1.84 $1.66 Reel $1.66 MouseReel Available	Min.: 1 Mult.: 1 Max.: 140 : 3,000	SMD/SMT	DFN-10
Gate Drivers Automotive galvanically isolated single gate driver STGAP1BSTR STMicroelectronics 1: $9.08 1,965In Stock	Mfr. Part No. STGAP1BSTR Mouser Part No 511-STGAP1BSTR	STMicroelectronics	Gate Drivers Automotive galvanically isolated single gate driver	Datasheet	1,965In Stock	Cut Tape $9.08 $6.98 $6.45 $5.88 Reel $5.48 View $5.63 $5.54 $5.18 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Galvanically Isolated Gate Drivers Galvanically isolated 4 A half-bridge dual channel gate driver STGAP2DMTR STMicroelectronics 1: $3.84 1,103In Stock	Mfr. Part No. STGAP2DMTR Mouser Part No 511-STGAP2DMTR	STMicroelectronics	Galvanically Isolated Gate Drivers Galvanically isolated 4 A half-bridge dual channel gate driver Learn More about STMicroelectronics stm stgap2d drivers	Datasheet	1,103In Stock	Cut Tape $3.84 $2.87 $2.62 $2.35 Reel $1.94 View $2.23 $2.18 $2.12 $1.92 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-16	26 V
Galvanically Isolated Gate Drivers Galvanically isolated 4 A single gate driver STGAP2SCMTR STMicroelectronics 1: $2.80 4,765In Stock	Mfr. Part No. STGAP2SCMTR Mouser Part No 511-STGAP2SCMTR	STMicroelectronics	Galvanically Isolated Gate Drivers Galvanically isolated 4 A single gate driver Learn More about STMicroelectronics stm stgap2s drivers	Datasheet	4,765In Stock	Cut Tape $2.80 $2.16 $1.97 $1.75 View Reel $1.43 $1.66 $1.60 $1.54 $1.43 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT
Galvanically Isolated Gate Drivers Galvanically isolated 4 A dual gate driver STGAP2SICDTR STMicroelectronics 1: $4.81 778In Stock	Mfr. Part No. STGAP2SICDTR Mouser Part No 511-STGAP2SICDTR	STMicroelectronics	Galvanically Isolated Gate Drivers Galvanically isolated 4 A dual gate driver Learn More about STMicroelectronics stm stgap2sicd gate driver	Datasheet	778In Stock	Cut Tape $4.81 $3.62 $3.32 $2.99 Reel $2.58 View $2.84 $2.82 $2.53 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SO-36W