LSK389B SOIC 8L
Linear Integrated Systems, Inc.

Linear Integrated Systems, Inc.
LOW NOISE, MONOLITHIC DUAL, N-CH
$11.13
Available to order
Reference Price (USD)
1+
$11.13000
500+
$11.0187
1000+
$10.9074
1500+
$10.7961
2000+
$10.6848
2500+
$10.5735
Exquisite packaging
Discount
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The LSK389B SOIC 8L from Linear Integrated Systems, Inc. is a high-performance Junction Field-Effect Transistor (JFET) designed for precision analog applications. As part of our Discrete Semiconductor Products collection, this JFET offers exceptional input impedance and low noise characteristics. These transistors feature controlled pinch-off voltage and stable operation across wide temperature ranges, making them ideal for demanding electronic circuits. Commonly used in audio amplifiers, instrumentation systems, and sensor interfaces, the LSK389B SOIC 8L provides reliable performance in RF stages, mixer circuits, and low-noise preamplifiers. Engineers particularly value this series for its consistent parameters and durability in industrial environments.
Specifications
- Product Status: Active
- FET Type: 2 N-Channel (Dual)
- Voltage - Breakdown (V(BR)GSS): 40 V
- Drain to Source Voltage (Vdss): 40 V
- Current - Drain (Idss) @ Vds (Vgs=0): 6 mA @ 10 V
- Current Drain (Id) - Max: 10 mA
- Voltage - Cutoff (VGS off) @ Id: 300 mV @ 1 µA
- Input Capacitance (Ciss) (Max) @ Vds: 25pF @ 10V
- Resistance - RDS(On): -
- Power - Max: 400 mW
- Operating Temperature: -55°C ~ 150°C (TJ)
- Mounting Type: Surface Mount
- Package / Case: 8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package: 8-SOIC