Current Regulation/Management

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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
INA199C3QDCKRQ1 IC CURRENT SENSE 1% SC70-6 Texas Instruments	3,815	-	RFQ	Datasheet	-	6-TSSOP, SC-88, SOT-363	Tape & Reel (TR)	Active	Current Sense	High/Low-Side	±1%	-0.1V ~ 26V	-	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	SC-70-6
STEF05WPUR IC ELECTRONIC FUSE 10DFN STMicroelectronics	1,736	-	RFQ	Datasheet	-	10-VFDFN Exposed Pad	Tape & Reel (TR)	Active	Electronic Fuse	-	-	3.1V ~ 10V	3.6A	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-DFN (3x3)
INA381A4QDGSRQ1 IC CURRENT SENSE 1% 10VSSOP Texas Instruments	4,234	-	RFQ	Datasheet	-	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	Tape & Reel (TR)	Active	Current Sense	High/Low-Side	±1%	0V ~ 26V	-	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	10-VSSOP
MX884HTTR IC CURRENT MONITOR TSOT23-6 IXYS Integrated Circuits Division	2,961	-	RFQ	Datasheet	-	SOT-23-6 Thin, TSOT-23-6	Tape & Reel (TR)	Obsolete	Current Monitor	High-Side	-	3V ~ 60V	-	-	-	-	Surface Mount	TSOT-23-6
TPS259525DSGR IC ELECTRONIC FUSE 7.5% 8WSON Texas Instruments	1,106	-	RFQ	Datasheet	-	8-WFDFN Exposed Pad	Tape & Reel (TR)	Active	Electronic Fuse	-	±7.5%	2.7V ~ 18V	4A	-40°C ~ 125°C (TJ)	-	-	Surface Mount	8-WSON (2x2)
AOZ5547QI 25V/35A 3.5X5 DRMOS POWER MODULE Alpha & Omega Semiconductor Inc.	3,645	-	RFQ	Datasheet	-	24-PowerTFQFN	Tape & Reel (TR)	Not For New Designs	Current Monitor	High/Low-Side	-	4.5V ~ 25V	35A	-40°C ~ 125°C (TA)	-	-	Surface Mount	24-QFN (3.5x5)
CLD20B-TP IC CURRENT REGULATOR DO214AA Micro Commercial Co	1,908	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Obsolete	Current Regulator	-	-	-	20mA	-55°C ~ 150°C	-	-	Surface Mount	DO-214AA (SMB)
STEF512SRDBPUR DISCRETE STMicroelectronics	1,606	-	RFQ	Datasheet	-	10-WFQFN	Bulk	Active	Electronic Fuse	High-Side	±3%	4.5V ~ 18V, 10.5V ~ 18V	3A, 3.6A	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-QFN (2x3)
TPS25210LRPWR IC ELECTRONIC FUSE 6% 10VQFN Texas Instruments	1,309	-	RFQ	Datasheet	-	10-VFQFN	Tape & Reel (TR)	Active	Electronic Fuse	High-Side	±6%	2.7V ~ 5.7V	4A	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-VQFN-HR (2x2)
MAX4798EUK+TG05 IC CURRENT LIMITING SOT23-5 Analog Devices Inc./Maxim Integrated	4,724	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Obsolete	Current Limiting	-	-	2V ~ 4.5V	500mA	-40°C ~ 85°C	-	-	Surface Mount	SOT-23-5
STEF512SRXCPUR DISCRETE STMicroelectronics	2,694	-	RFQ	Datasheet	-	10-WFQFN	Bulk	Active	Electronic Fuse	High-Side	-	4.5V ~ 5.9V, 10.5V ~ 15.5V	3.6A	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-QFN (2x3)
PAC1931T-I/J6CX IC CURRENT MONITOR 1% 16WLCSP Microchip Technology	2,298	-	RFQ	Datasheet	-	16-WFBGA, WLCSP	Tape & Reel (TR)	Active	Current Monitor	High-Side	±1%	2.7V ~ 5.5V	-	-40°C ~ 150°C (TA)	-	-	Surface Mount	16-WLCSP (2.23x2.17)
ZXCT1030X8TA IC CURRENT MONITOR 3% 8MSOP Diodes Incorporated	2,410	-	RFQ	Datasheet	-	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Tape & Reel (TR)	Obsolete	Current Monitor	High-Side	±3%	2.2V ~ 20V	-	-40°C ~ 85°C	-	-	Surface Mount	8-MSOP
INA139NA/3KG4 IC CURRENT MONITOR 0.5% SOT23-5 Texas Instruments	4,156	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Obsolete	Current Monitor	High-Side	±0.5%	2.7V ~ 40V	-	-40°C ~ 125°C (TA)	-	-	Surface Mount	SOT-23-5
MP5099GDT-P DUAL-CHANNEL CURRENT LIMIT SWITC Monolithic Power Systems Inc.	4,549	-	RFQ	Datasheet	-	10-WFQFN	Tape & Reel (TR)	Active	Current Monitor	High-Side	±10%	4.5V ~ 5.5V, 10.8V ~ 13.2V	3A, 4A	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-TQFN (2x3)
MAX4914AEUK+T IC CURRENT LIMITING SOT23-5 Analog Devices Inc./Maxim Integrated	1,279	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Obsolete	Current Limiting	-	-	2.3V ~ 5.5V	-	-40°C ~ 85°C	-	-	Surface Mount	SOT-23-5
MAX4787EXS+T IC CURRENT LIMITING SC70-4 Analog Devices Inc./Maxim Integrated	3,748	-	RFQ	Datasheet	-	SC-82A, SOT-343	Tape & Reel (TR)	Obsolete	Current Limiting	-	-	2.3V ~ 5.5V	100mA	-40°C ~ 85°C	-	-	Surface Mount	SC-70-4
MAX4793EUS+T IC CURRENT LIMITING SOT143-4 Analog Devices Inc./Maxim Integrated	1,904	-	RFQ	Datasheet	-	TO-253-4, TO-253AA	Tape & Reel (TR)	Obsolete	Current Limiting	-	-	2.3V ~ 5.5V	300mA	-40°C ~ 85°C	-	-	Surface Mount	SOT-143-4
MAX4210BETT-T IC CURRENT MONITOR 0.5% 6TDFN Analog Devices Inc./Maxim Integrated	1,278	-	RFQ	Datasheet	-	6-WDFN Exposed Pad	Tape & Reel (TR)	Obsolete	Current Monitor	High-Side	±0.5%	4V ~ 28V	-	-40°C ~ 85°C	-	-	Surface Mount	6-TDFN (3x3)
NIS5452MT1TXG IC ELECTRONIC FUSE 10WDFN onsemi	3,676	-	RFQ	Datasheet	-	10-WFDFN Exposed Pad	Tape & Reel (TR)	Obsolete	Electronic Fuse	High-Side	-	5V	-	-40°C ~ 150°C	-	-	Surface Mount	10-WDFN (3x3)

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Current Regulation/Management FAQ

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

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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.