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.

Results: 12
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Description Datasheet Availability Pricing (THB) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model 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
Linear Integrated Systems JFETs Low Noise, Monolithic Dual, N-Channel JFET
Datasheet
776In Stock
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
Linear Integrated Systems JFETs Low Noise, Monolithic Dual, N-Channel JFET
Datasheet
70In Stock
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
Linear Integrated Systems JFETs Low Noise, Monolithic Dual, N-Channel JFET
Datasheet
82In Stock
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
Linear Integrated Systems JFETs Low Noise, Monolithic Dual, N-Channel JFET
Datasheet
4,178In Stock
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
Linear Integrated Systems JFETs Low Noise, Monolithic Dual, N-Channel JFET
Datasheet
54In Stock
100Expected 6/3/2026
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
Linear Integrated Systems JFETs Low Noise, Monolithic Dual, N-Channel JFET
Datasheet
83In Stock
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
Linear Integrated Systems JFETs Low Noise, Monolithic Dual, N-Channel JFET
Datasheet
98Expected 6/4/2026
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
Linear Integrated Systems JFETs Low Noise, Monolithic Dual, N-Channel JFET
Datasheet
Non-Stocked
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
Linear Integrated Systems JFETs Low Noise, Monolithic Dual, N-Channel JFET
Datasheet
Non-Stocked
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
Linear Integrated Systems JFETs Low Noise, Monolithic Dual, N-Channel JFET
Datasheet
Non-Stocked
Min.: 2,500
Mult.: 2,500
: 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
Linear Integrated Systems JFETs Low Noise, Monolithic Dual, N-Channel JFET
Datasheet
Non-Stocked
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
Linear Integrated Systems JFETs Low Noise, Monolithic Dual, N-Channel JFET
Datasheet
Non-Stocked
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