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LSK389 Monolithic Dual N-Channel JFET Amplifiers

Linear Integrated Systems LSK389 Monolithic Dual N-Channel JFET Amplifiers feature tight-offset voltage and remarkable stability over temperature. The Linear Integrated Systems LSK389 JFETs are designed to deliver performance in various applications. With a broad range of offset and drift specifications, select the optimal combination to meet exact requirements. The LSK389 series is 100% noise tested, balancing low noise and input capacitance.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) Filter the results in the table by unit price based on your quantity.	Qty.	Technology	Mounting Style	Package/Case	Transistor Polarity	Configuration	Vds - Drain-Source Breakdown Voltage	Vgs - Gate-Source Breakdown Voltage	Gate-Source Cut-off Voltage	Drain-Source Current at Vgs=0	Id - Continuous Drain Current	Pd - Power Dissipation	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
JFETs Low Noise, Monolithic Dual, N-Channel JFET LSK389B-SOIC-8L-CT Linear Integrated Systems 1: 77,66 kr. 1.720In Stock	Mfr. Part No. LSK389B-SOIC-8L-CT Mouser Part No 722-LSK389BSOIC8LCT	Linear Integrated Systems	JFETs Low Noise, Monolithic Dual, N-Channel JFET Learn More about Linear Integrated Systems lsk389 jfets	Datasheet	1.720In Stock	77,66 kr. 56,17 kr. 46,77 kr. 41,70 kr. 39,24 kr.	Min.: 1 Mult.: 1	Si	SMD/SMT	SOIC-8	N-Channel	Dual	40 V	- 40 V	6 mV	12 mA	2 mA	400 mW	- 55 C	+ 150 C	LSK389	Cut Tape
JFETs Low Noise, Monolithic Dual, N-Channel JFET LSK389B-TO-71-6L-BK Linear Integrated Systems 1: 110,04 kr. 545In Stock	Mfr. Part No. LSK389B-TO-71-6L-BK Mouser Part No 722-LSK389BTO716LBK	Linear Integrated Systems	JFETs Low Noise, Monolithic Dual, N-Channel JFET Learn More about Linear Integrated Systems lsk389 jfets	Datasheet	545In Stock	110,04 kr. 83,85 kr. 71,24 kr. 60,50 kr. 58,26 kr.	Min.: 1 Mult.: 1	Si	Through Hole	TO-71-6	N-Channel	Dual	40 V	- 40 V	6 mV	12 mA	2 mA	400 mW	- 55 C	+ 150 C	LSK389	Bulk
JFETs Low Noise, Monolithic Dual, N-Channel JFET LSK389D-SOIC-8L-TB Linear Integrated Systems 1: 65,80 kr. 59In Stock	Mfr. Part No. LSK389D-SOIC-8L-TB Mouser Part No 722-LSK389DSOIC8LTB	Linear Integrated Systems	JFETs Low Noise, Monolithic Dual, N-Channel JFET Learn More about Linear Integrated Systems lsk389 jfets	Datasheet	59In Stock	65,80 kr. 46,55 kr. 38,72 kr. 34,54 kr. 32,53 kr.	Min.: 1 Mult.: 1		SMD/SMT	SOIC-8	N-Channel	Dual	40 V	- 40 V	6 mV	30 mA	2 mA	400 mW	- 55 C	+ 150 C	LSK389	Tube
JFETs Low Noise, Monolithic Dual, N-Channel JFET LSK389D-SOIC-8L-CT Linear Integrated Systems 1: 65,80 kr. 261In Stock	Mfr. Part No. LSK389D-SOIC-8L-CT Mouser Part No 722-LSK389DSOIC8LCT	Linear Integrated Systems	JFETs Low Noise, Monolithic Dual, N-Channel JFET Learn More about Linear Integrated Systems lsk389 jfets	Datasheet	261In Stock	65,80 kr. 46,55 kr. 38,72 kr. 34,54 kr. 32,75 kr.	Min.: 1 Mult.: 1	Si	SMD/SMT	SOIC-8	N-Channel	Dual	40 V	- 40 V	6 mV	30 mA	2 mA	400 mW	- 55 C	+ 150 C	LSK389	Cut Tape
JFETs Low Noise, Monolithic Dual, N-Channel JFET LSK389A-TO-71-6L-BK Linear Integrated Systems 1: 112,94 kr. 59In Stock	Mfr. Part No. LSK389A-TO-71-6L-BK Mouser Part No 722-LSK389ATO716LBK	Linear Integrated Systems	JFETs Low Noise, Monolithic Dual, N-Channel JFET Learn More about Linear Integrated Systems lsk389 jfets	Datasheet	59In Stock	112,94 kr. 86,09 kr. 73,18 kr. 62,14 kr. 59,83 kr.	Min.: 1 Mult.: 1	Si	Through Hole	TO-71-6	N-Channel	Dual	40 V	- 40 V	6 mV	6.5 mA	2 mA	400 mW	- 55 C	+ 150 C	LSK389	Bulk
JFETs Low Noise, Monolithic Dual, N-Channel JFET LSK389A-SOIC-8L-TB Linear Integrated Systems 1: 80,57 kr. 3.575In Stock	Mfr. Part No. LSK389A-SOIC-8L-TB Mouser Part No 722-LSK389ASOIC8LTB	Linear Integrated Systems	JFETs Low Noise, Monolithic Dual, N-Channel JFET Learn More about Linear Integrated Systems lsk389 jfets	Datasheet	3.575In Stock	80,57 kr. 42,30 kr. 42,15 kr.	Min.: 1 Mult.: 1		SMD/SMT	SOIC-8	N-Channel	Dual	40 V	- 40 V	6 mV	6.5 mA	2 mA	400 mW	- 55 C	+ 150 C	LSK389	Tube
JFETs Low Noise, Monolithic Dual, N-Channel JFET LSK389A-SOIC-8L-CT Linear Integrated Systems 1: 80,57 kr. 90In Stock	Mfr. Part No. LSK389A-SOIC-8L-CT Mouser Part No 722-LSK389ASOIC8LCT	Linear Integrated Systems	JFETs Low Noise, Monolithic Dual, N-Channel JFET Learn More about Linear Integrated Systems lsk389 jfets	Datasheet	90In Stock	80,57 kr. 60,05 kr. 49,98 kr. 44,54 kr. 41,93 kr.	Min.: 1 Mult.: 1	Si	SMD/SMT	SOIC-8	N-Channel	Dual	40 V	- 40 V	6 mV	6.5 mA	2 mA	400 mW	- 55 C	+ 150 C	LSK389	Cut Tape
JFETs Low Noise, Monolithic Dual, N-Channel JFET LSK389B-SOIC-8L-TR Linear Integrated Systems 1: 77,66 kr. 2.496Expected 30/10/2026	Mfr. Part No. LSK389B-SOIC-8L-TR Mouser Part No 722-LSK389BSOIC8LTR	Linear Integrated Systems	JFETs Low Noise, Monolithic Dual, N-Channel JFET Learn More about Linear Integrated Systems lsk389 jfets	Datasheet	2.496Expected 30/10/2026	Cut Tape 77,66 kr. 56,17 kr. 46,85 kr. 41,78 kr. 41,70 kr. Reel 39,24 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500		SMD/SMT	SOIC-8	N-Channel	Dual	40 V	- 40 V	6 mV	12 mA	2 mA	400 mW	- 55 C	+ 150 C	LSK389	Reel, Cut Tape, MouseReel
JFETs Low Noise, Monolithic Dual, N-Channel JFET LSK389A-SOIC-8L-TR Linear Integrated Systems 2.500: 41,93 kr. Non-Stocked	Mfr. Part No. LSK389A-SOIC-8L-TR Mouser Part No 722-LSK389ASOIC8LTR	Linear Integrated Systems	JFETs Low Noise, Monolithic Dual, N-Channel JFET Learn More about Linear Integrated Systems lsk389 jfets	Datasheet	Non-Stocked	Reel 41,93 kr.	Min.: 2.500 Mult.: 2.500 : 2.500		SMD/SMT	SOIC-8	N-Channel	Dual	40 V	- 40 V	6 mV	6.5 mA	2 mA	400 mW	- 55 C	+ 150 C	LSK389	Reel
JFETs Low Noise, Monolithic Dual, N-Channel JFET LSK389B-SOIC-8L-TB Linear Integrated Systems 1: 93,77 kr. Non-Stocked	Mfr. Part No. LSK389B-SOIC-8L-TB Mouser Part No 722-LSK389BSOIC8LTB	Linear Integrated Systems	JFETs Low Noise, Monolithic Dual, N-Channel JFET Learn More about Linear Integrated Systems lsk389 jfets	Datasheet	Non-Stocked	93,77 kr. 58,86 kr. 51,92 kr. 48,49 kr. 44,98 kr.	Min.: 1 Mult.: 1		SMD/SMT	SOIC-8	N-Channel	Dual	40 V	- 40 V	6 mV	12 mA	2 mA	400 mW	- 55 C	+ 150 C	LSK389	Tube
JFETs Low Noise, Monolithic Dual, N-Channel JFET LSK389D-SOIC-8L-TR Linear Integrated Systems 2.500: 32,53 kr. Non-Stocked	Mfr. Part No. LSK389D-SOIC-8L-TR Mouser Part No 722-LSK389DSOIC8LTR	Linear Integrated Systems	JFETs Low Noise, Monolithic Dual, N-Channel JFET Learn More about Linear Integrated Systems lsk389 jfets	Datasheet	Non-Stocked	Reel 32,53 kr.	Min.: 2.500 Mult.: 2.500 : 2.500		SMD/SMT	SOIC-8	N-Channel	Dual	40 V	- 40 V	6 mV	30 mA	2 mA	400 mW	- 55 C	+ 150 C	LSK389	Reel
JFETs Low Noise, Monolithic Dual, N-Channel JFET LSK389D-TO-71-6L-BK Linear Integrated Systems 500: 54,23 kr. Non-Stocked	Mfr. Part No. LSK389D-TO-71-6L-BK Mouser Part No 722-LSK389DTO716LBK	Linear Integrated Systems	JFETs Low Noise, Monolithic Dual, N-Channel JFET Learn More about Linear Integrated Systems lsk389 jfets	Datasheet	Non-Stocked	54,23 kr. 52,44 kr.	Min.: 500 Mult.: 500		Through Hole	TO-71-6	N-Channel	Dual	40 V	- 40 V	6 mV	30 mA	2 mA	400 mW	- 55 C	+ 150 C	LSK389	Bulk

LSK389 Monolithic Dual N-Channel JFET Amplifiers

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LSK389 Monolithic Dual N-Channel JFET Amplifiers

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