Current Protection

Inrush Current Limiters - Hot Swap Controllers

ON Semiconductor supplies hot swap controllers that limit inrush current and act as electronic fuses in hot swap circuits.

19 Products Shown(0 Products Filtered Out)   69 Orderable Parts  

	Compliance
	Type
	VI Max (V)
	rDS(on) Max (mΩ)
	TSD Typ (°C)
	Thyst Typ (°C)
	Package Type
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Select	Product	Data Sheet	Compliance	Status	Description	Type	VI Max (V)	rDS(on) Max (mΩ)	TSD Typ (°C)	Thyst Typ (°C)	Package Type

Select	Product	Data Sheet	Compliance	Status	Description	Type	VI Max (V)	rDS(on) Max (mΩ)	TSD Typ (°C)	Thyst Typ (°C)	Package Type
	CAT2300		Pb-free Halide free	Active	SENSEFET® Current Monitor for 0.9 V - 1.5 V Bus			-	-	-	TDFN-8
	CAT2300VP2-GT3		Pb-free Halide free	Active	SENSEFET® Current Monitor for 0.9 V - 1.5 V Bus			-	-	-	TDFN-8
	NCP1080		Pb-free Halide free	Active	Integrated 13 W PoE-PD & DC-DC Converter Controller (IEEE 802.3af)	Ethernet		600	155	10	TSSOP-20
	NCP1080DEG		Pb-free Halide free	Active	Integrated 13 W PoE-PD & DC-DC Converter Controller (IEEE 802.3af)	Ethernet		600	155	10	TSSOP-20
	NCP1080DER2G		Pb-free Halide free	Active	Integrated 13 W PoE-PD & DC-DC Converter Controller (IEEE 802.3af)	Ethernet		600	155	10	TSSOP-20
	NCP1081		Pb-free Halide free	Active	Integrated 40 W High Power PoE-PD & DC-DC Converter Controller (IEEE 802.3at)	Ethernet		600	155	10	TSSOP-20
	NCP1081DEG		Pb-free Halide free	Active	Integrated 40 W High Power PoE-PD & DC-DC Converter Controller (IEEE 802.3at)	Ethernet		600	155	10	TSSOP-20
	NCP1081DER2G		Pb-free Halide free	Active	Integrated 40 W High Power PoE-PD & DC-DC Converter Controller (IEEE 802.3at)	Ethernet		600	155	10	TSSOP-20
	NCP1082		Pb-free Halide free	Active	Integrated 13 W PoE-PD & DC-DC Converter Controller with Auxiliary Supply Support (IEEE 802.3af)	Ethernet		600	155	10	TSSOP-20
	NCP1082DER2G		Pb-free Halide free	Active	Integrated 13 W PoE-PD & DC-DC Converter Controller with Auxiliary Supply Support (IEEE 802.3af)	Ethernet		600	155	10	TSSOP-20
	NCP1082DEG		Pb-free Halide free	Active	Integrated 13 W PoE-PD & DC-DC Converter Controller with Auxiliary Supply Support (IEEE 802.3af)	Ethernet		600	155	10	TSSOP-20
	NCP1083		Pb-free Halide free	Active	Integrated 40 W High Power PoE-PD & DC-DC Converter Controller with Auxiliary Supply Support (IEEE 802.3at)	Ethernet		600	155	10	TSSOP-20
	NCP1083DEG		Pb-free Halide free	Active	Integrated 40 W High Power PoE-PD & DC-DC Converter Controller with Auxiliary Supply Support (IEEE 802.3at)	Ethernet		600	155	10	TSSOP-20
	NCP1083DER2G		Pb-free Halide free	Active	Integrated 40 W High Power PoE-PD & DC-DC Converter Controller with Auxiliary Supply Support (IEEE 802.3at)	Ethernet		600	155	10	TSSOP-20
	NCP1090		Pb-free Halide free	Active	Integrated IEEE 802.3af PoE-PD Interface Controller	Ethernet	60	600	155	10	SOIC-8 TSSOP-8
	NCP1090DBRG		Pb-free Halide free	Active	Integrated IEEE 802.3af PoE-PD Interface Controller	Ethernet	60	600	155	10	TSSOP-8
	NCP1090DRG		Pb-free Halide free	Active	Integrated IEEE 802.3af PoE-PD Interface Controller	Ethernet	60	600	155	10	SOIC-8
	NCP1090DBG		Pb-free Halide free	Active	Integrated IEEE 802.3af PoE-PD Interface Controller	Ethernet	60	600	155	10	TSSOP-8
	NCP1090DG		Pb-free Halide free	Active	Integrated IEEE 802.3af PoE-PD Interface Controller	Ethernet	60	600	155	10	SOIC-8
	NCP1091		Pb-free Halide free	Active	Integrated IEEE 802.3af PoE-PD Interface Controller w/ Programmable UVLO	Ethernet	60	600	155	10	SOIC-8 TSSOP-8
	NCP1091DBRG		Pb-free Halide free	Active	Integrated IEEE 802.3af PoE-PD Interface Controller w/ Programmable UVLO	Ethernet	60	600	155	10	TSSOP-8
	NCP1091DRG		Pb-free Halide free	Active	Integrated IEEE 802.3af PoE-PD Interface Controller w/ Programmable UVLO	Ethernet	60	600	155	10	SOIC-8
	NCP1091DG		Pb-free Halide free	Active	Integrated IEEE 802.3af PoE-PD Interface Controller w/ Programmable UVLO	Ethernet	60	600	155	10	SOIC-8
	NCP1092		Pb-free Halide free	Active	Integrated IEEE 802.3af PoE-PD Interface Controller w/ Vaux Support	Ethernet	60	600	155	10	SOIC-8 TSSOP-8
	NCP1092DG		Pb-free Halide free	Active	Integrated IEEE 802.3af PoE-PD Interface Controller w/ Vaux Support	Ethernet	60	600	155	10	SOIC-8
	NCP1092DBG		Pb-free Halide free	Active	Integrated IEEE 802.3af PoE-PD Interface Controller w/ Vaux Support	Ethernet	60	600	155	10	TSSOP-8
	NCP1092DRG		Pb-free Halide free	Active	Integrated IEEE 802.3af PoE-PD Interface Controller w/ Vaux Support	Ethernet	60	600	155	10	SOIC-8
	NCP1092DBRG		Pb-free Halide free	Active	Integrated IEEE 802.3af PoE-PD Interface Controller w/ Vaux Support	Ethernet	60	600	155	10	TSSOP-8
	NCP1093		Pb-free Halide free	Active	IEEE802.3at PoE-PD Interface Controller	Ethernet	60	600	155	10	DFN-10
	NCP1093MNRG		Pb-free Halide free	Active	IEEE802.3at PoE-PD Interface Controller	Ethernet	60	600	155	10	DFN-10
	NCP1093MNG		Pb-free Halide free	Active	IEEE802.3at PoE-PD Interface Controller	Ethernet	60	600	155	10	DFN-10
	NCP1094		Pb-free Halide free	Active	IEEE802.3at PoE-PD Interface Controller	Ethernet	60	600	155	10	DFN-10
	NCP1094MNRG		Pb-free Halide free	Active	IEEE802.3at PoE-PD Interface Controller	Ethernet	60	600	155	10	DFN-10
	NCP1094MNG		Pb-free Halide free	Active	IEEE802.3at PoE-PD Interface Controller	Ethernet	60	600	155	10	DFN-10
	NCP373		Pb-free Halide free	Active	+/-30 V Load Switch with Output Voltage Protection	MOSFET	28	220 300	150	30	LLGA-12
	NCP373MU04TXG		Pb-free Halide free	Active	+/-30 V Load Switch with Output Voltage Protection, Load Switch with Voltage Protection +/- 30V	MOSFET	28	300	150	30	LLGA-12
	NCP373MU13TXG		Pb-free Halide free	Active	+/-30 V Load Switch with Output Voltage Protection, POS & NEG OVP WITH OCP	MOSFET	28	220	150	30	LLGA-12
	NCP374		Pb-free Halide free	Active	Overvoltage Up to +30 V and Down to -30 V with Load Switch Function	MOSFET	28	155	150	30	TLLGA-12
	NCP374MU075TXG		Pb-free Halide free	Active	Overvoltage Up to +30 V and Down to -30 V with Load Switch Function	MOSFET	28	155	150	30	TLLGA-12
	NCP380		AEC Qualified PPAP Capable Pb-free Halide free	Active	Single-channel Current-Limiting Power Distribution Load Switch	Adjustable Fixed	7	80 100	140	10	TSOP-5 / SOT-23-5 TSOP-6 UDFN-6
	NCV380LMUAJAATBG		AEC Qualified PPAP Capable Pb-free Halide free	Active	Single-channel Current-Limiting Power Distribution Load Switch, Automotive version	Adjustable	7	80	140	10	UDFN-6
	NCP380LSN10AAT1G		Pb-free Halide free	Active	Single-channel Current-Limiting Power Distribution Load Switch, 1.0 A, Enable L	Fixed	7	100	140	10	TSOP-5 / SOT-23-5
	NCP380LMUAJAATBG		Pb-free Halide free	Active	Single-channel Current-Limiting Power Distribution Load Switch, Adjustable, Enable L	Adjustable	7	80	140	10	UDFN-6
	NCP380LMU15AATBG		Pb-free Halide free	Active	Single-channel Current-Limiting Power Distribution Load Switch, 1.5 A, Enable L	Fixed	7	80	140	10	UDFN-6
	NCP380HMUAJAATBG		Pb-free Halide free	Active	Single-channel Current-Limiting Power Distribution Load Switch, Adjustable, Enable H	Fixed	7	80	140	10	UDFN-6
	NCP380HSN05AAT1G		Pb-free Halide free	Active	Single-channel Current-Limiting Power Distribution Load Switch, 0.5 A, Enable H	Fixed	7	100	140	10	TSOP-5 / SOT-23-5
	NCP380LMU05AATBG		Pb-free Halide free	Active	Single-channel Current-Limiting Power Distribution Load Switch, 0.5 A, Enable L	Fixed	7	80	140	10	UDFN-6
	NCP380LMU10AATBG		Pb-free Halide free	Active	Single-channel Current-Limiting Power Distribution Load Switch, 1.0 A, Enable L	Fixed	7	80	140	10	UDFN-6
	NCP380LSN05AAT1G		Pb-free Halide free	Active	Single-channel Current-Limiting Power Distribution Load Switch, 0.5 A, Enable L	Fixed	7	100	140	10	TSOP-5 / SOT-23-5
	NCP380HMU05AATBG		Pb-free Halide free	Active	Single-channel Current-Limiting Power Distribution Load Switch, 0.5 A, Enable H	Fixed	7	80	140	10	UDFN-6
	NCP380LSNAJAAT1G		Pb-free Halide free	Active	Single-channel Current-Limiting Power Distribution Load Switch, Adjustable, Enable L	Adjustable	7	100	140	10	TSOP-6
	NCP380HSNAJAAT1G		Pb-free Halide free	Active	Single-channel Current-Limiting Power Distribution Load Switch, Adjustable, Enable H	Adjustable	7	100	140	10	TSOP-6
	NCP380HSN10AAT1G		Pb-free Halide free	Active	Single-channel Current-Limiting Power Distribution Load Switch, 1.0 A, Enable H	Fixed	7	100	140	10	TSOP-5 / SOT-23-5
	NCP380HMU10AATBG		Pb-free Halide free	Active	Single-channel Current-Limiting Power Distribution Load Switch, 1.0 A, Enable H	Fixed	7	80	140	10	UDFN-6
	NCP380HMU15AATBG		Pb-free Halide free	Active	Single-channel Current-Limiting Power Distribution Load Switch, 1.5 A, Enable H	Fixed	7	80	140	10	UDFN-6
	NCP380HMU20AATBG		Pb-free Halide free	Active	Single-channel Current-Limiting Power Distribution Load Switch	Fixed	7	80	140	10	UDFN-6
	NCP380LMU20AATBG		Pb-free Halide free	Active	Single-channel Current-Limiting Power Distribution Load Switch	Fixed	7	80	140	10	UDFN-6
	NCV380HMUAJAATBG		AEC Qualified PPAP Capable Pb-free Halide free	Active	Single-channel Current-Limiting Power Distribution Load Switch, Automotive version	Adjustable	7	80	140	10	UDFN-6
	NCV380LMU15AATBG		AEC Qualified PPAP Capable Pb-free Halide free	Active	Single-channel Current-Limiting Power Distribution Load Switch, Automotive version	Fixed	7	80	140	10	UDFN-6
	NCP380HMU21AATBG		Pb-free Halide free	Active	Single-channel Current-Limiting Power Distribution Load Switch	Fixed	7	80	140	10	UDFN-6
	NCP380HSN05AAT2G		Pb-free Halide free	Active	Single-channel Current-Limiting Power Distribution Load Switch, OCP	Fixed	7	100	140	10	TSOP-5 / SOT-23-5
	NCP382		Pb-free Halide free PPAP Capable	Active	2-Channel Current-Limiting Power Distribution Load Switch	Fixed	5.5	100 140	140	10	DFN-8 SOIC-8
	NCP382HMN15AATXG		Pb-free Halide free	Active	2-Channel Current-Limiting Power Distribution Load Switch, 1.5 A, Enable H	Fixed	5.5	100	140	10	DFN-8
	NCP382LD05AAR2G		Pb-free Halide free	Active	2-Channel Current-Limiting Power Distribution Load Switch, 0.5 A, Enable L	Fixed	5.5	140	140	10	SOIC-8
	NCP382HD10AAR2G		PPAP Capable Pb-free Halide free	Active	2-Channel Current-Limiting Power Distribution Load Switch, 1.0 A, Enable H	Fixed	5.5	140	140	10	SOIC-8
	NCP382LMN10AATXG		PPAP Capable Pb-free Halide free	Active	2-Channel Current-Limiting Power Distribution Load Switch, 1.0 A, Enable L	Fixed	5.5	100	140	10	DFN-8
	NCP382LD15AAR2G		Pb-free Halide free	Active	2-Channel Current-Limiting Power Distribution Load Switch, 1.5 A, Enable L	Fixed	5.5	140	140	10	SOIC-8
	NCP382LMN15AATXG		Pb-free Halide free	Active	2-Channel Current-Limiting Power Distribution Load Switch, 1.5 A, Enable L	Fixed	5.5	100	140	10	DFN-8
	NCP382HMN10AATXG		Pb-free Halide free	Active	2-Channel Current-Limiting Power Distribution Load Switch, 1.0 A, Enable H	Fixed	5.5	100	140	10	DFN-8
	NCP382HD05AAR2G		PPAP Capable Pb-free Halide free	Active	2-Channel Current-Limiting Power Distribution Load Switch, 0.5 A, Enable H	Fixed	5.5	140	140	10	SOIC-8
	NCP382HD15AAR2G		Pb-free Halide free	Active	2-Channel Current-Limiting Power Distribution Load Switch, 1.5 A, Enable H	Fixed	5.5	140	140	10	SOIC-8
	NCP382HMN20AATXG		Pb-free Halide free	Active	2-Channel Current-Limiting Power Distribution Load Switch, 2A , ENABLE HIGH	Fixed	5.5	100	140	10	DFN-8
	NCP382LMN20AATXG		Pb-free Halide free	Active	2-Channel Current-Limiting Power Distribution Load Switch, 2A, ENABLE LOW	Fixed	5.5	100	140	10	DFN-8
	NCP382LD10AAR2G		PPAP Capable Pb-free Halide free	Active	2-Channel Current-Limiting Power Distribution Load Switch, 1.0 A, Enable L	Fixed	5.5	140	140	10	SOIC-8
	NCP383		Pb-free Halide free	Active	Adjustable Current-Limiting Power-Distribution Switch	Adjustable	5.5	70	140	10	UDFN-10
	NCP383LMUAJAATXG		Pb-free Halide free	Active	Adjustable Current-Limiting Power-Distribution Switch	Adjustable	5.5	70	140	10	UDFN-10
	NIS5112		Pb-free Halide free	Active	Electronic Fuse	Auto-Retry Latch Off	18	35	135	40	SOIC-8
	NIS5112D1R2G		Pb-free Halide free	Active	Electronic Fuse	Latch Off	18	35	135	40	SOIC-8
	NIS5112D2R2G		Pb-free Halide free	Active	Electronic Fuse	Auto-Retry	18	35	135	40	SOIC-8
	NIS5132		Pb-free Halide free	Active	12 V Electronic Fuse	Auto-Retry Latch Off	18	55	175	45	DFN-10
	NIS5132MN1TXG		Pb-free Halide free	Active	12 V Electronic Fuse	Latch Off	18	55	175	45	DFN-10
	NIS5132MN2TXG		Pb-free Halide free	Active	12 V Electronic Fuse	Auto-Retry	18	55	175	45	DFN-10
	NIS5132MN3TXG		Pb-free Halide free	Active	12 V Electronic Fuse	Latch Off	18	55	175	45	DFN-10
	NIS5135		Pb-free Halide free	Active	5.0 V Electronic Fuse	Auto-Retry Latch Off		82	175	45	DFN-10
	NIS5135MN1TXG		Pb-free Halide free	Active	5.0 V Electronic Fuse	Latch Off		82	175	45	DFN-10
	NIS5135MN2TXG		Pb-free Halide free	Active	5.0 V Electronic Fuse	Auto-Retry		82	175	45	DFN-10
	NIS5232		Pb-free Halide free	Active	12 V Electronic Fuse	Latch Off	18	55	175	45	DFN-10
	NIS5232MN1TXG		Pb-free Halide free	Active	12 V Electronic Fuse	Latch Off	18	55	175	45	DFN-10