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FSA4157P6X AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

FSA4157P6X product

FSA4157P6X

Analog Switches

Analog SwitchSPDTLow Voltage

The FSA4157P6X is a low-voltage, 1Ω SPDT analog switch designed for high-performance signal routing in mobile and general-purpose applications.

Best for

  • Mobile handsets
  • Baseband processor I/O interfacing

Avoid if

  • Applications requiring high-voltage switching beyond 5.5V

Check before use

  • Control input logic levels

Key specifications

On-Resistance
1.15 Ω
Supply Voltage
1.65V - 5.5V
Package
SC70-6

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

Mobile HandsetsGeneral Purpose Switching

Datasheet

Fairchild-Semiconductor-company-11.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for FSA4157P6X: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a high-performance Single Pole/Double Throw (SPDT) analog switch featuring ultra-low on-resistance (1.15Ω max) and fast switching speeds.