Products > Integrated Circuits (ICs) > Interface ICs > FSA4159P6X
  • FSA4159P6X

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Low Voltage, 1 Ohm, SPDT Analog Switch with Power-Off Isolation; Package: SC70; No of Pins: 6; Container: Tape & Reel,Analog Switch ICs LV 1 Ohm SPDT Analog Swth-Pwr-Off Isolat

  • Package/Case :
  • SC-70
  • Product Categories :
  • Analog Switch ICs
  • RoHs Status:
  • Rohs
  • In-stock:
  • 634


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FSA4159P6X Product Details

Power-Off lsolation(Vcc=OV)
12 On Resistance(RoN) for 4.5V Vcc
0.25Q Maximum RoN Flatness for 4.5V Vcc
"Space-Saving, Pb-Free,6-Lead SC70 Surface Mount Package
Broad Vcc Operating Range:1.65V to 5.50V
■Fast Turn-On and Turn-Of Times
Break-Before-Make Enable Circuitry


■Cellular Phone
■Portable Media Player


The FSA4159P6X is a high-performance Single-Pole Double-Throw (SPDT) analog switch. The device features ultra-low RoN of 12 at 4.5V Vcc and operates over the wide Vcc range of 1.65V to 5.50V. The device is fabricated with sub-micron CMOS technology to achieve fast switching speeds and is designed for break-before-make operation.


  • Power-off isolation (VCC = 0V)
  • Fast turn-on and turn-of times
  • Break-before-make enable circuitry


  • Media Tablets
  • Storage & Peripherals
  • Mobile Handsets
  • Wireless LAN Card & Broadband Access
  • PMP/MP3 Players

FSA4159P6X Pin Diagram
(Picture:Pinout / Diagram)

Technical Parameters

  • Switch Configuration
  • SPDT
  • On Resistance (Max)
  • 2.5 Ohms
  • On Time (Max)
  • 70 ns
  • Off Time (Max)
  • 40 ns
  • Operating Supply Voltage
  • 3 V
  • Maximum Operating Temperature
  • + 85 C
  • Mounting Style
  • Package / Case
  • SC-70
  • Maximum Power Dissipation
  • 180 mW
  • Minimum Operating Temperature
  • - 40 C
  • Packaging
  • Reel
  • Factory Pack Quantity
  • 3000
  • Supply Voltage Max
  • 5.5 V
  • Supply Voltage Min
  • 1.65 V

FSA4159P6X Documents

FSA4159P6X Related Products

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Estimated Delivery Time: Jun 30 - Jul 05 days (choose Expedited at checkout).

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    90 days quality guarantee for all products.


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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

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1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that FSA4159P6X is the original manufacturer or agent of ON?
We have a professional business development department to strictly test and verify the qualifications of ON original manufacturers and agents. All ON suppliers must pass the qualification review before they can publish their FSA4159P6X devices; we pay more attention to the channels and quality of FSA4159P6X products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of FSA4159P6X chips? Including ON original factory information, Analog Switch ICs application, FSA4159P6X pictures?
You can use Jotrin's intelligent search engine, or filter by Interfaces ; Analog Switches category, or find it through ON Semiconductor, LLC Information page.
Q: Are the ON's FSA4159P6X price and stock displayed on the platform accurate?
The ON's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for FSA4159P6X, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of FSA4159P6X?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the FSA4159P6X we delivered, we will accept the replacement or return of the FSA4159P6X only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of FSA4159P6X.
(3)The FSA4159P6X is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as FSA4159P6X datasheet pdf, FSA4159 pin diagram?
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