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LTC4372 & LTC4373 Low IQ Ideal Diode Controllers

Analog Devices Inc. LTC4372 and LTC4373 Low I_Q Ideal Diode Controllers are designed to drive an external N-channel MOSFET to replace a Schottky diode. Compared to Schottky diodes, these devices control the forward voltage drop across a MOSFET to ensure lower loss current delivery from one path to the other, even at light loads. The LTC4372 and LTC4373 feature a low 5µA operating current and a low 0.5µA shutdown current. This increases efficiency in applications where the ideal diode is used for intermittent loads or always on standby channels, making the LTC4372 and LTC4373 suitable for battery-powered applications in portable instrumentation, automotive, and renewable energy fields. Additionally, the LTC4372 and LTC4373 can control back-to-back N-channel MOSFETs for inrush current control and load switching.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Type	Mounting Style	Package / Case	Output Current	Minimum Operating Temperature	Maximum Operating Temperature	Input Current	Packaging
Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/UV LTC4373CDD#TRPBF Analog Devices 1: $4.831 2.399In Stock	Mfr. Part # LTC4373CDD#TRPBF Mouser Part # 584-LTC4373CDD#TRPBF	Analog Devices	Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/UV Learn More about Analog Devices adi ltc4372 ltc4373 ideal diode controllers	Datasheet	2.399In Stock	Cut Tape $4.831 $4.728 $4.625 $4.534 View $4.466 $4.398 $4.329 $4.329 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.919	LTC4373	Ideal Diode Controller	SMD/SMT	DFN-8	1.8 uA	0 C	+ 70 C	20 uA	Reel, Cut Tape, MouseReel
Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/SHDN LTC4372CDD#PBF Analog Devices 1: $4.990 597In Stock	Mfr. Part # LTC4372CDD#PBF Mouser Part # 584-LTC4372CDD#PBF	Analog Devices	Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/SHDN Learn More about Analog Devices adi ltc4372 ltc4373 ideal diode controllers	Datasheet	597In Stock	$4.990 $4.876 $4.774 $4.671 $4.603	Min.: 1 Mult.: 1 Max.: 477	LTC4372	Ideal Diode Controller	SMD/SMT	DFN-8	1.8 uA	0 C	+ 70 C	20 uA	Tube
Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/UV LTC4373HDD#TRPBF Analog Devices 1: $8.317 968In Stock	Mfr. Part # LTC4373HDD#TRPBF Mouser Part # 584-LTC4373HDD#TRPBF	Analog Devices	Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/UV Learn More about Analog Devices adi ltc4372 ltc4373 ideal diode controllers	Datasheet	968In Stock	Cut Tape $8.317 $8.134 $7.952 $7.793 View $7.679 $7.565 $7.565 MouseReel Available	Min.: 1 Mult.: 1 Max.: 774	LTC4373	Ideal Diode Controller	SMD/SMT	DFN-8	1.8 uA	- 40 C	+ 125 C	20 uA	Reel, Cut Tape, MouseReel
Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/UV LTC4373CMS8#TRPBF Analog Devices 1: $8.658 1.809In Stock	Mfr. Part # LTC4373CMS8#TRPBF Mouser Part # 584-LTC4373CMS8TRPBF	Analog Devices	Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/UV Learn More about Analog Devices adi ltc4372 ltc4373 ideal diode controllers	Datasheet	1.809In Stock	Cut Tape $8.658 $6.745 $6.061 $5.617 View $5.332 $5.298 $5.229 $5.229 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.447	LTC4373	Ideal Diode Controller	SMD/SMT	MSOP-8	1.8 uA	0 C	+ 70 C	20 uA	Reel, Cut Tape, MouseReel
Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/SHDN LTC4372IMS8#TRPBF Analog Devices 1: $12.099 2.332In Stock	Mfr. Part # LTC4372IMS8#TRPBF Mouser Part # 584-LTC4372IMS8TRPBF	Analog Devices	Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/SHDN Learn More about Analog Devices adi ltc4372 ltc4373 ideal diode controllers	Datasheet	2.332In Stock	Cut Tape $12.099 $8.658 $8.009 $7.872 $7.872 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.865	LTC4372	Ideal Diode Controller	SMD/SMT	MSOP-8	1.8 uA	- 40 C	+ 85 C	20 uA	Reel, Cut Tape, MouseReel
Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/UV LTC4373HDD#PBF Analog Devices 1: $8.317 282In Stock	Mfr. Part # LTC4373HDD#PBF Mouser Part # 584-LTC4373HDD#PBF	Analog Devices	Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/UV Learn More about Analog Devices adi ltc4372 ltc4373 ideal diode controllers	Datasheet	282In Stock	$8.317 $8.134 $7.952 $7.793	Min.: 1 Mult.: 1 Max.: 225	LTC4373	Ideal Diode Controller	SMD/SMT	DFN-8	1.8 uA	- 40 C	+ 125 C	20 uA	Tube
Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/UV LTC4373IDD#PBF Analog Devices 1: $7.234 796In Stock	Mfr. Part # LTC4373IDD#PBF Mouser Part # 584-LTC4373IDD#PBF	Analog Devices	Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/UV Learn More about Analog Devices adi ltc4372 ltc4373 ideal diode controllers	Datasheet	796In Stock	$7.234 $7.075 $6.927 $6.779 View $6.676 $6.574	Min.: 1 Mult.: 1 Max.: 656	LTC4373	Ideal Diode Controller	SMD/SMT	DFN-8	1.8 uA	- 40 C	+ 85 C	20 uA	Tube
Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/UV LTC4373IMS8#TRPBF Analog Devices 1: $12.133 1.221In Stock	Mfr. Part # LTC4373IMS8#TRPBF Mouser Part # 584-LTC4373IMS8TRPBF	Analog Devices	Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/UV Learn More about Analog Devices adi ltc4372 ltc4373 ideal diode controllers	Datasheet	1.221In Stock	Cut Tape $12.133 $9.467 $8.795 $8.066 View $7.793 $7.702 $7.702 MouseReel Available	Min.: 1 Mult.: 1 Max.: 976	LTC4373	Ideal Diode Controller	SMD/SMT	MSOP-8	1.8 uA	- 40 C	+ 85 C	20 uA	Reel, Cut Tape, MouseReel
Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/SHDN LTC4372HDD#TRPBF Analog Devices 1: $11.131 1.058In Stock	Mfr. Part # LTC4372HDD#TRPBF Mouser Part # 584-LTC4372HDD#TRPBF	Analog Devices	Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/SHDN Learn More about Analog Devices adi ltc4372 ltc4373 ideal diode controllers	Datasheet	1.058In Stock	Cut Tape $11.131 $8.658 $8.043 $7.360 View $7.132 $7.018 $7.018 MouseReel Available	Min.: 1 Mult.: 1 Max.: 846	LTC4372	Ideal Diode Controller	SMD/SMT	DFN-8	1.8 uA	- 40 C	+ 125 C	20 uA	Reel, Cut Tape, MouseReel
Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/SHDN LTC4372HMS8#TRPBF Analog Devices 1: $11.256 276In Stock	Mfr. Part # LTC4372HMS8#TRPBF Mouser Part # 584-LTC4372HMS8TRPBF	Analog Devices	Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/SHDN Learn More about Analog Devices adi ltc4372 ltc4373 ideal diode controllers	Datasheet	276In Stock	Cut Tape $11.256 $9.672 $8.089 $7.394 $7.394 MouseReel Available	Min.: 1 Mult.: 1 Max.: 220	LTC4372	Ideal Diode Controller	SMD/SMT	MSOP-8	1.8 uA	- 40 C	+ 125 C	20 uA	Reel, Cut Tape, MouseReel
Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/UV LTC4373CMS8#PBF Analog Devices 1: $8.784 74In Stock	Mfr. Part # LTC4373CMS8#PBF Mouser Part # 584-LTC4373CMS8#PBF	Analog Devices	Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/UV Learn More about Analog Devices adi ltc4372 ltc4373 ideal diode controllers	Datasheet	74In Stock	$8.784 $7.155 $6.084 $5.628 View $5.263 $5.206 $5.104 $4.876	Min.: 1 Mult.: 1	LTC4373	Ideal Diode Controller	SMD/SMT	MSOP-8	1.8 uA	0 C	+ 70 C	20 uA	Tube
Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/SHDN LTC4372CDD#TRPBF Analog Devices 1: $8.624 71In Stock	Mfr. Part # LTC4372CDD#TRPBF Mouser Part # 584-LTC4372CDD#TRPBF	Analog Devices	Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/SHDN Learn More about Analog Devices adi ltc4372 ltc4373 ideal diode controllers	Datasheet	71In Stock	Cut Tape $8.624 $6.562 $6.072 $5.525 View $5.275 $5.184 $5.150 $4.967 MouseReel Available	Min.: 1 Mult.: 1	LTC4372	Ideal Diode Controller	SMD/SMT	DFN-8	1.8 uA	0 C	+ 70 C	20 uA	Reel, Cut Tape, MouseReel
Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/SHDN LTC4372CMS8#PBF Analog Devices 1: $9.057 27In Stock	Mfr. Part # LTC4372CMS8#PBF Mouser Part # 584-LTC4372CMS8#PBF	Analog Devices	Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/SHDN Learn More about Analog Devices adi ltc4372 ltc4373 ideal diode controllers	Datasheet	27In Stock	$9.057 $6.984 $5.924 $5.799 View $5.446 $5.412 $5.275 $5.024	Min.: 1 Mult.: 1	LTC4372	Ideal Diode Controller	SMD/SMT	MSOP-8	1.8 uA	0 C	+ 70 C	20 uA	Tube
Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/SHDN LTC4372HDD#PBF Analog Devices 1: $11.632 43In Stock	Mfr. Part # LTC4372HDD#PBF Mouser Part # 584-LTC4372HDD#PBF	Analog Devices	Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/SHDN Learn More about Analog Devices adi ltc4372 ltc4373 ideal diode controllers	Datasheet	43In Stock	$11.632 $9.046 $8.408 $7.690 View $7.291 $7.143 $6.972 Quote	Min.: 1 Mult.: 1	LTC4372	Ideal Diode Controller	SMD/SMT	DFN-8	1.8 uA	- 40 C	+ 125 C	20 uA	Tube
Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/SHDN LTC4372IDD#PBF Analog Devices 1: $11.860 16In Stock	Mfr. Part # LTC4372IDD#PBF Mouser Part # 584-LTC4372IDD#PBF	Analog Devices	Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/SHDN Learn More about Analog Devices adi ltc4372 ltc4373 ideal diode controllers	Datasheet	16In Stock	$11.860 $9.251 $8.602 $7.815 View $7.428 $7.280 $7.143 Quote	Min.: 1 Mult.: 1	LTC4372	Ideal Diode Controller	SMD/SMT	DFN-8	1.8 uA	- 40 C	+ 85 C	20 uA	Tube
Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/SHDN LTC4372IMS8#PBF Analog Devices 1: $11.974 61In Stock	Mfr. Part # LTC4372IMS8#PBF Mouser Part # 584-LTC4372IMS8#PBF	Analog Devices	Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/SHDN Learn More about Analog Devices adi ltc4372 ltc4373 ideal diode controllers	Datasheet	61In Stock	$11.974 $9.353 $7.941 $7.918 View $7.383 $7.234 $7.120 Quote	Min.: 1 Mult.: 1	LTC4372	Ideal Diode Controller	SMD/SMT	MSOP-8	1.8 uA	- 40 C	+ 85 C	20 uA	Tube
Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/UV LTC4373HMS8#TRPBF Analog Devices 1: $14.070 64In Stock	Mfr. Part # LTC4373HMS8#TRPBF Mouser Part # 584-LTC4373HMS8TRPBF	Analog Devices	Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/UV Learn More about Analog Devices adi ltc4372 ltc4373 ideal diode controllers	Datasheet	64In Stock	Cut Tape $14.070 $10.937 $10.162 $9.296 View $8.943 $8.761 $8.715 $8.134 MouseReel Available	Min.: 1 Mult.: 1	LTC4373	Ideal Diode Controller	SMD/SMT	MSOP-8	1.8 uA	- 40 C	+ 125 C	20 uA	Reel, Cut Tape, MouseReel
Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/UV LTC4373IMS8#PBF Analog Devices 1: $12.646 114In Stock	Mfr. Part # LTC4373IMS8#PBF Mouser Part # 584-LTC4373IMS8#PBF	Analog Devices	Power Management Specialized - PMIC Low Icc Ideal Diode Controller w/UV Learn More about Analog Devices adi ltc4372 ltc4373 ideal diode controllers	Datasheet	114In Stock	$12.646 $9.934 $8.431	Min.: 1 Mult.: 1 Max.: 91	LTC4373	Ideal Diode Controller	SMD/SMT	MSOP-8	1.8 uA	- 40 C	+ 85 C	20 uA	Tube

LTC4372 & LTC4373 Low IQ Ideal Diode Controllers

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