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STMicroelectronics Hot Swap Voltage Controllers

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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.	Product	Current Limit	Supply Voltage - Max	Supply Voltage - Min	Number of Channels	Operating Supply Current	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package/Case	Packaging	Power Fail Detection
Hot Swap Voltage Controllers Electronic fuse for 3.3 V line STEF033AJR STMicroelectronics 1: $1.09 4,151In Stock NRND	Mfr. Part No. STEF033AJR Mouser Part No 511-STEF033AJR NRND	STMicroelectronics	Hot Swap Voltage Controllers Electronic fuse for 3.3 V line Learn More about STMicroelectronics stm stef033	Datasheet	4,151In Stock	Cut Tape $1.09 $0.789 $0.713 $0.629 View Reel $0.506 $0.589 $0.565 $0.551 $0.527 $0.506	Min.: 1 Mult.: 1 : 5,000	Power Distribution	2.5 A	8 V	3.1 V	1 Channel	3.6 A	- 40 C	+ 125 C	SMD/SMT	FlipChip-9	Reel, Cut Tape	No
Hot Swap Voltage Controllers High-eff, PoE-PD intrfc & PWM cntrllr PM8803TR STMicroelectronics 1: $3.18 2,350In Stock	Mfr. Part No. PM8803TR Mouser Part No 511-PM8803TR	STMicroelectronics	Hot Swap Voltage Controllers High-eff, PoE-PD intrfc & PWM cntrllr	Datasheet	2,350In Stock	Cut Tape $3.18 $2.39 $2.19 $1.97 View Reel $1.70 $1.86 $1.84 $1.81 $1.70 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	PoE / LAN Solutions	1 A	48 V	1.5 V	1 Channel	800 uA	- 40 C	+ 85 C	SMD/SMT	HTSSOP-20	Reel, Cut Tape, MouseReel	Yes
Hot Swap Voltage Controllers Hot Swap & Ideal Diode Controller for high redundancy power architectures STPM801-TR STMicroelectronics 1: $10.43 104In Stock 3,000Expected 21/10/2026	Mfr. Part No. STPM801-TR Mouser Part No 511-STPM801-TR	STMicroelectronics	Hot Swap Voltage Controllers Hot Swap & Ideal Diode Controller for high redundancy power architectures Learn More about STMicroelectronics stmicro stpm801 controllers	Datasheet	104In Stock 3,000Expected 21/10/2026	Cut Tape $10.43 $8.27 $7.73 $7.12 View Reel $6.28 $7.03 $6.95 $6.77 $6.28 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Controllers & Switches		65 V	4 V		14 mA	- 40 C	+ 150 C	SMD/SMT	VQFN-32	Reel, Cut Tape, MouseReel
Hot Swap Voltage Controllers PoE PD Int ctrl 100V 0.45 Ohm IEEE 802.3 PM8803 STMicroelectronics 1: $5.56 154In Stock	Mfr. Part No. PM8803 Mouser Part No 511-PM8803	STMicroelectronics	Hot Swap Voltage Controllers PoE PD Int ctrl 100V 0.45 Ohm IEEE 802.3	Datasheet	154In Stock	$5.56 $4.33 $3.89 $3.64 View $3.50 $3.41 $3.35 $3.22	Min.: 1 Mult.: 1	Controllers & Switches	1 A			1 Channel	800 uA	- 40 C	+ 85 C	SMD/SMT		Tube	Yes
Hot Swap Voltage Controllers Electronic fuse for 5 V line STEF05DPUR STMicroelectronics 1: $1.37 1,247In Stock	Mfr. Part No. STEF05DPUR Mouser Part No 511-STEF05DPUR	STMicroelectronics	Hot Swap Voltage Controllers Electronic fuse for 5 V line	Datasheet	1,247In Stock	Cut Tape $1.37 $0.992 $0.898 $0.793 Reel $0.663 View $0.743 $0.713 $0.682 $0.647 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Power Distribution	4 A	10 V	- 300 mV	1 Channel	3.6 A	- 40 C	+ 125 C	SMD/SMT	DFN-10	Reel, Cut Tape, MouseReel	No
Hot Swap Voltage Controllers Electronic fuse for 5 V line STEF05PUR STMicroelectronics 1: $1.02 279In Stock 27,000Expected 23/06/2027	Mfr. Part No. STEF05PUR Mouser Part No 511-STEF05PUR	STMicroelectronics	Hot Swap Voltage Controllers Electronic fuse for 5 V line Learn More about STMicroelectronics STMSTEF0512	Datasheet	279In Stock 27,000Expected 23/06/2027	Cut Tape $1.02 $0.735 $0.664 $0.585 Reel $0.476 View $0.547 $0.524 $0.51 $0.451 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Controllers & Switches	2.9 A	10 V	3.2 V	1 Channel	500 uA	- 40 C	+ 125 C	SMD/SMT	DFN-10	Reel, Cut Tape, MouseReel
Hot Swap Voltage Controllers Electronic fuse 4V 3.6A 40mW 4.5V STEF4SPUR STMicroelectronics 1: $2.11 14In Stock 3,000Expected 13/10/2026	Mfr. Part No. STEF4SPUR Mouser Part No 511-STEF4SPUR	STMicroelectronics	Hot Swap Voltage Controllers Electronic fuse 4V 3.6A 40mW 4.5V	Datasheet	14In Stock 3,000Expected 13/10/2026	Cut Tape $2.11 $1.56 $1.42 $1.27 Reel $1.07 View $1.20 $1.15 $1.13 $1.04 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Power Distribution	7 A	10 V	3.2 V	1 Channel	3.6 A	- 40 C	+ 85 C	SMD/SMT	DFN-10	Reel, Cut Tape, MouseReel
Hot Swap Voltage Controllers Dual electronic fuse for 5V and 12V rails STEF512GR STMicroelectronics 1: $1.69 2,919In Stock	Mfr. Part No. STEF512GR Mouser Part No 511-STEF512GR	STMicroelectronics	Hot Swap Voltage Controllers Dual electronic fuse for 5V and 12V rails Learn More about STMicroelectronics stm stef512gr dual electronic fuse	Datasheet	2,919In Stock	Cut Tape $1.69 $1.24 $1.13 $0.998 Reel $0.813 View $0.938 $0.903 $0.897 $0.798	Min.: 1 Mult.: 1 : 3,000	Dual Electronic Fuse	3 A, 5 A	12 V	5 V	2 Channel		- 40 C	+ 125 C	SMD/SMT	TSOT-23-8	Reel, Cut Tape	No
Hot Swap Voltage Controllers IEEE 802.3bt PoE-PD interface with embedded dual active bridge PM8805TR STMicroelectronics 1: $8.70 4,991Expected 29/01/2027	Mfr. Part No. PM8805TR Mouser Part No 511-PM8805TR	STMicroelectronics	Hot Swap Voltage Controllers IEEE 802.3bt PoE-PD interface with embedded dual active bridge Learn More about STMicroelectronics pm8805 interface	Datasheet	4,991Expected 29/01/2027	Cut Tape $8.70 $6.74 $6.25 $5.71 Reel $5.71 MouseReel Available	Min.: 1 Mult.: 1 Max.: 100 : 2,500	PoE / LAN Solutions	10 mA	57 V	9 V	2 Channel	600 uA	- 40 C	+ 85 C	SMD/SMT	VFQFPN-43	Reel, Cut Tape, MouseReel	No
Hot Swap Voltage Controllers INDUSTRIAL & POWER CONVERSION PM8803C STMicroelectronics 1,480: $2.94 Non-Stocked Lead-Time 25 Weeks	Mfr. Part No. PM8803C Mouser Part No 511-PM8803C	STMicroelectronics	Hot Swap Voltage Controllers INDUSTRIAL & POWER CONVERSION	Datasheet	Non-Stocked Lead-Time 25 Weeks	$2.94 $2.93	Min.: 1,480 Mult.: 1,480											Tray
Hot Swap Voltage Controllers INDUSTRIAL & POWER CONVERSION PM8803CTR STMicroelectronics 2,500: $2.87 Non-Stocked Lead-Time 25 Weeks	Mfr. Part No. PM8803CTR Mouser Part No 511-PM8803CTR	STMicroelectronics	Hot Swap Voltage Controllers INDUSTRIAL & POWER CONVERSION	Datasheet	Non-Stocked Lead-Time 25 Weeks	Reel $2.87	Min.: 2,500 Mult.: 2,500 : 2,500											Reel
Hot Swap Voltage Controllers Electronic fuse for 5 V line STEF05LPUR STMicroelectronics 3,000: $0.602 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. STEF05LPUR Mouser Part No 511-STEF05LPUR	STMicroelectronics	Hot Swap Voltage Controllers Electronic fuse for 5 V line	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel $0.602	Min.: 3,000 Mult.: 3,000 : 3,000	Power Distribution		8 V	4.5 V	1 Channel	3.6 A	- 40 C	+ 125 C	SMD/SMT		Reel
Hot Swap Voltage Controllers Dual electronic fuse (eFuse) for 5 V and 12 V rails STEF512PUR STMicroelectronics 1: $2.01 Non-Stocked Lead-Time 48 Weeks	Mfr. Part No. STEF512PUR Mouser Part No 511-STEF512PUR	STMicroelectronics	Hot Swap Voltage Controllers Dual electronic fuse (eFuse) for 5 V and 12 V rails Learn More about STMicroelectronics stm stef512pur dual efuse	Datasheet	Non-Stocked Lead-Time 48 Weeks	Cut Tape $2.01 $1.48 $1.34 $1.20 View Reel $1.01 $1.13 $1.09 $1.08 $1.02 $1.01 MouseReel Available	Min.: 1 Mult.: 1 : 5,000											Reel, Cut Tape, MouseReel
Hot Swap Voltage Controllers Electronic fuse for 5 V line STEF05LAJR STMicroelectronics 5,000: $0.539 Non-Stocked Lead-Time 52 Weeks NRND	Mfr. Part No. STEF05LAJR Mouser Part No 511-STEF05LAJR NRND	STMicroelectronics	Hot Swap Voltage Controllers Electronic fuse for 5 V line	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel $0.539	Min.: 5,000 Mult.: 5,000 : 5,000											Reel
Hot Swap Voltage Controllers VFQFN 5X5X0.9 32+4L WETT. FLANKS STPM801 STMicroelectronics 2,940: $4.15 Non-Stocked Lead-Time 52 Weeks Verify Status with Factory	Mfr. Part No. STPM801 Mouser Part No 511-STPM801 Verify Status with Factory	STMicroelectronics	Hot Swap Voltage Controllers VFQFN 5X5X0.9 32+4L WETT. FLANKS	Datasheet	Non-Stocked Lead-Time 52 Weeks	$4.15	Min.: 2,940 Mult.: 2,940											Tray
Hot Swap Voltage Controllers 30 A electronic fuse for the 9-80 V DC rails STMicroelectronics STEF48H28APUR STEF48H28APUR STMicroelectronics 3,000: $8.09 Non-Stocked New Product	Mfr. Part No. STEF48H28APUR Mouser Part No 511-STEF48H28APUR New Product	STMicroelectronics	Hot Swap Voltage Controllers 30 A electronic fuse for the 9-80 V DC rails	Datasheet	Non-Stocked	Reel $8.09	Min.: 3,000 Mult.: 3,000 : 3,000											Reel
Hot Swap Voltage Controllers Synchronous Buck-Boost Controller STMicroelectronics STPM802-TR STPM802-TR STMicroelectronics 3,000: $11.86 Non-Stocked Lead-Time 36 Weeks	Mfr. Part No. STPM802-TR Mouser Part No 511-STPM802-TR	STMicroelectronics	Hot Swap Voltage Controllers Synchronous Buck-Boost Controller	Datasheet	Non-Stocked Lead-Time 36 Weeks	Reel $11.86	Min.: 3,000 Mult.: 3,000 : 3,000											Reel
Hot Swap Voltage Controllers Electronic fuse for 3.3 V line STEF033APUR STMicroelectronics 3,000: $0.781 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. STEF033APUR Mouser Part No 511-STEF033APUR	STMicroelectronics	Hot Swap Voltage Controllers Electronic fuse for 3.3 V line	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel $0.781	Min.: 3,000 Mult.: 3,000 : 3,000									SMD/SMT	DFN-10	Reel
Hot Swap Voltage Controllers Electronic fuse 3.3V 3.6A 40mW 4.5V STEF033PUR STMicroelectronics 3,000: $0.602 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. STEF033PUR Mouser Part No 511-STEF033PUR	STMicroelectronics	Hot Swap Voltage Controllers Electronic fuse 3.3V 3.6A 40mW 4.5V	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel $0.602	Min.: 3,000 Mult.: 3,000 : 3,000	Power Distribution	2.5 A	8 V	3.1 V	1 Channel	3.6 A	- 40 C	+ 125 C	SMD/SMT	DFN-10	Reel
Hot Swap Voltage Controllers Programmable electronic power breaker for 12V bus STPW12PHR STMicroelectronics 1: $2.93 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. STPW12PHR Mouser Part No 511-STPW12PHR	STMicroelectronics	Hot Swap Voltage Controllers Programmable electronic power breaker for 12V bus Learn More about STMicroelectronics stm stpw12 voltage controller	Datasheet	Non-Stocked Lead-Time 30 Weeks	Cut Tape $2.93 $2.19 $2.00 $1.80 View Reel $1.51 $1.70 $1.66 $1.57 $1.51	Min.: 1 Mult.: 1 : 2,500	Controllers & Switches	1.5 A	18 V	10.5 V	1 Channel	4 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Reel, Cut Tape	No
Hot Swap Voltage Controllers Electronic fuse for 5 V line STMicroelectronics STEF05LAPUR STEF05LAPUR STMicroelectronics 3,000: $0.534 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. STEF05LAPUR Mouser Part No 511-STEF05LAPUR	STMicroelectronics	Hot Swap Voltage Controllers Electronic fuse for 5 V line	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel $0.534	Min.: 3,000 Mult.: 3,000 : 3,000	Power Distribution		8 V	4.5 V	1 Channel	3.6 A	- 40 C	+ 125 C	SMD/SMT		Reel

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