Current Regulation/Management

Browse available Current Regulation/Management part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Function	Sensing Method	Accuracy	Voltage - Input	Current - Output	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
NIS5420MT7TXG IC ELECTRONIC FUSE 10% 10WDFN onsemi	6,826	-	RFQ	Datasheet	SENSEFET®	10-WFDFN Exposed Pad	Tape & Reel (TR)	Active	Electronic Fuse	-	±10%	8V ~ 18V	-	-40°C ~ 150°C (TJ)	-	-	Surface Mount	10-WDFN (3x3)
PAC1951T-2E/4MX IC CURRENT/VOLT MON 1% 16VQFN Microchip Technology	3,234	-	RFQ	Datasheet	PAC195X	16-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Current/Voltage Monitor	High-Side	±1%	2.7V ~ 5.5V	-	-40°C ~ 125°C (TA)	-	-	Surface Mount, Wettable Flank	16-VQFN (3x3)
NIS5420MT4TXG IC ELECTRONIC FUSE 10% 10WDFN onsemi	8,793	-	RFQ	Datasheet	SENSEFET®	10-WFDFN Exposed Pad	Tape & Reel (TR)	Active	Electronic Fuse	-	±10%	8V ~ 18V	-	-40°C ~ 150°C (TJ)	-	-	Surface Mount	10-WDFN (3x3)
PAC1942T-1E/4MX IC CURRENT/VOLT MON 1% 16VQFN Microchip Technology	3,226	-	RFQ	Datasheet	-	16-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Current/Voltage Monitor	Low-Side	±1%	2.7V ~ 5.5V	-	-40°C ~ 125°C (TA)	-	-	Surface Mount, Wettable Flank	16-VQFN (3x3)
TPS259240DRCR IC ELECTRONIC FUSE 8% 10VSON Texas Instruments	4,236	-	RFQ	Datasheet	-	10-VFDFN Exposed Pad	Tape & Reel (TR)	Active	Electronic Fuse	-	±8%	4.5V ~ 13.8V	5A	-40°C ~ 85°C (TA)	-	-	Surface Mount	10-VSON (3x3)
NIS5420MT5TXG IC ELECTRONIC FUSE 10% 10WDFN onsemi	1,959	-	RFQ	Datasheet	SENSEFET®	10-WFDFN Exposed Pad	Tape & Reel (TR)	Active	Electronic Fuse	-	±10%	8V ~ 18V	-	-40°C ~ 150°C (TJ)	-	-	Surface Mount	10-WDFN (3x3)
TPS259251DRCT IC ELECTRONIC FUSE 15% 10VSON Texas Instruments	157	-	RFQ	Datasheet	-	10-VFDFN Exposed Pad	Tape & Reel (TR)	Active	Electronic Fuse	-	±15%	4.5V ~ 5.5V	5A	-40°C ~ 85°C (TA)	-	-	Surface Mount	10-VSON (3x3)
TPS259230DRCR IC ELECTRONIC FUSE 8% 10VSON Texas Instruments	6,979	-	RFQ	Datasheet	-	10-VFDFN Exposed Pad	Tape & Reel (TR)	Active	Electronic Fuse	-	±8%	4.5V ~ 5.5V	5A	-40°C ~ 85°C (TA)	-	-	Surface Mount	10-VSON (3x3)
NIS6350MT2TXG ELECT FUSE REGULATOR 3A 10WDFN onsemi	1,624	-	RFQ	Datasheet	-	10-WFDFN Exposed Pad	Tape & Reel (TR)	Active	Electronic Fuse	-	-	5V	3A	-40°C ~ 125°C (TA)	-	-	Surface Mount, Wettable Flank	10-WDFNW (3x3)
TPS259271DRCT IC ELECTRONIC FUSE 8% 10VSON Texas Instruments	1,492	-	RFQ	Datasheet	-	10-VFDFN Exposed Pad	Tape & Reel (TR)	Active	Electronic Fuse	-	±8%	4.5V ~ 18V	5A	-40°C ~ 85°C (TA)	-	-	Surface Mount	10-VSON (3x3)
STEF512PUR POWER MANAGEMENT STMicroelectronics	4,255	-	RFQ	Datasheet	-	10-WFQFN	Tape & Reel (TR)	Active	Electronic Fuse	High-Side	-	5V ~ 12V	3A	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-QFN (2x3)
INA300AIDGST IC CURRENT SENSE 10VSSOP Texas Instruments	3,466	-	RFQ	Datasheet	-	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	Tape & Reel (TR)	Active	Current Sense	High/Low-Side	-	2.7V ~ 5.5V	-	-40°C ~ 125°C	-	-	Surface Mount	10-VSSOP
NIS5135MN2TXG IC ELECTRONIC FUSE 10DFN onsemi	5,674	-	RFQ	Datasheet	-	10-VFDFN Exposed Pad	Tape & Reel (TR)	Not For New Designs	Electronic Fuse	High-Side	-	3.1V ~ 18V	3.6A	-40°C ~ 150°C	-	-	Surface Mount	10-DFN (3x3)
NIS5135MN1TXG IC ELECTRONIC FUSE 10DFN onsemi	1,417	-	RFQ	Datasheet	-	10-VFDFN Exposed Pad	Tape & Reel (TR)	Not For New Designs	Electronic Fuse	High-Side	-	3.1V ~ 18V	3.6A	-40°C ~ 150°C	-	-	Surface Mount	10-DFN (3x3)
ZXCT1081QE5TA IC CURRENT MONITOR 3% SOT25 Diodes Incorporated	5,614	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Last Time Buy	Current Monitor	High-Side	±3%	3V ~ 40V	1mA	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	SOT-25
PAC1933T-I/JQ IC CURRENT MONITOR 1% 16UQFN Microchip Technology	12,889	-	RFQ	Datasheet	-	16-UQFN Exposed Pad	Tape & Reel (TR)	Active	Current Monitor	High-Side	±1%	2.7V ~ 5.5V	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-UQFN (4x4)
PAC1933T-I/J6CX IC CURRENT MONITOR 1% 16WLCSP Microchip Technology	4,603	-	RFQ	Datasheet	-	16-WFBGA, WLCSP	Tape & Reel (TR)	Active	Current Monitor	High-Side	±1%	2.7V ~ 5.5V	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-WLCSP (2.23x2.17)
PAC1952T-2E/4MX IC CURRENT/VOLT MON 1% 16VQFN Microchip Technology	2,516	-	RFQ	Datasheet	PAC195X	16-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Current/Voltage Monitor	Low-Side	±1%	2.7V ~ 5.5V	-	-40°C ~ 125°C (TA)	-	-	Surface Mount, Wettable Flank	16-VQFN (3x3)
ZXCT1023DFGTA IC CURRENT MONITOR 3% 4TDFN Diodes Incorporated	9,201	-	RFQ	Datasheet	-	4-UDFN Exposed Pad	Tape & Reel (TR)	Active	Current Monitor	High-Side	±3%	2.5V ~ 20V	-	-40°C ~ 85°C	-	-	Surface Mount	4-TDFN (1.2x1.8)
NIS5132MN3TXG IC ELECTRONIC FUSE 10DFN onsemi	1,139	-	RFQ	Datasheet	-	10-VFDFN Exposed Pad	Tape & Reel (TR)	Not For New Designs	Electronic Fuse	High-Side	-	9V ~ 18V	3.6A	-40°C ~ 150°C	-	-	Surface Mount	10-DFN (3x3)

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Current Regulation/Management FAQ

Common questions about selecting, comparing and sourcing Current Regulation/Management components through Winsun (HK) Electronics.

What should I check when selecting Current Regulation/Management components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

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Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Current Regulation/Management parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Current Regulation/Management components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.