onsemi · Analog Switches, Multiplexers

FSA551UCX

onsemi Analog Switches, Multiplexers · WLCSP-9(1.2x1.2)

Part-number family from Fairchild Semiconductor (now onsemi, 2016). Older stock may carry Fairchild Semiconductor markings.

Request a quote for FSA551UCX

The FSA551UCX is an Analog Switches, Multiplexers from onsemi, supplied in a WLCSP-9(1.2x1.2) package. It is listed in our Interface ICs catalog (Analog & Mixed Signal).

Key specifications of the FSA551UCX: voltage - supply 1.5V~3V, number of channels 2, operating temperature -40°C~+85°C, bandwidth 240MHz, con 21pF and ron 380mΩ.

PartnerSemi sources the FSA551UCX for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.

Specifications

Manufacturer part numberFSA551UCX
Manufactureronsemi
Heritage brand (part family)Fairchild Semiconductor
Product typeAnalog Switches, Multiplexers
CategoryInterface ICs
Package / caseWLCSP-9(1.2x1.2)
Bandwidth240MHz
Con21pF
Number of Channels2
Operating Temperature-40°C~+85°C
Ron380mΩ
Switch Circuit1:1
Turn-off time175us
Turn-on time445us
Voltage - Supply1.5V~3V

Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.

More onsemi Interface ICs

Part numberTypePackageKey specs
FSA5157P6X Analog Switches, Multiplexers SC-70-6 1.65V~4.3V-40°C~+85°C
FSA515UCX Analog Switches, Multiplexers WLCSP-4(0.8x0.8) 2.5V~5.5V1
FSA550BUCX Analog Switches, Multiplexers WLCSP-12(1.2x1.6) 1.6V~3V4
FSA550UCX Analog Switches, Multiplexers WLCSP-12(1.2x1.6) 1.6V~3V-40°C~+85°C
FSA553UCX Analog Switches, Multiplexers WLCSP-9(1.2x1.2) 1.5V~3V2
FSA6157L6X Analog Switches, Multiplexers MicroPak-6 1.65V~4.3V1
FSA634UCX Analog Switches, Multiplexers WLCSP-36(2.1x2.1) 1.65V~4.5V4
FSA641UMX Analog Switches, Multiplexers QFN-20-EP(3x3) 2.65V~4.3V2

Frequently asked questions

What is the FSA551UCX?

The FSA551UCX is an Analog Switches, Multiplexers from onsemi, supplied in a WLCSP-9(1.2x1.2) package. It is listed in our Interface ICs catalog (Analog & Mixed Signal).

What are the specifications of the FSA551UCX?

Bandwidth: 240MHz; Con: 21pF; Number of Channels: 2; Operating Temperature: -40°C~+85°C; Ron: 380mΩ; Switch Circuit: 1:1; Turn-off time: 175us; Turn-on time: 445us; Voltage - Supply: 1.5V~3V.

What package is the FSA551UCX in?

The FSA551UCX is listed in a WLCSP-9(1.2x1.2) package.

Which part numbers are similar to the FSA551UCX?

Similar part numbers in our catalog include FSA5157P6X (onsemi), FSA515UCX (onsemi), FSA550BUCX (onsemi), FSA550UCX (onsemi), FSA553UCX (onsemi) and FSA6157L6X (onsemi). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.

How can I buy the FSA551UCX?

Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=FSA551UCX&brand=onsemi or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.