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WL550 on a board, in 3D

WL550

WL

-109dBm -40℃~+85℃ 2.5V~5.5V 300MHz~480MHz 315MHz、433.92MHz 5.4mA、5.9mA 5Kbps Receivers SOP-8 RF Transceiver ICs ROHS

Extended
DatasheetJLCPCBLCSCwl/WL550
Category
RF Transceiver ICs
Package
SOP-8
Pins
8

Overview

The WL550 is a RF Transceiver IC made by WL in a SOP-8 package with 8 pins. -109dBm -40℃~+85℃ 2.5V~5.5V 300MHz~480MHz 315MHz、433.92MHz 5.4mA、5.9mA 5Kbps Receivers SOP-8 RF Transceiver ICs ROHS.

PCBKit's library has its footprint (Package_SO:SOP-8_3.76x4.96mm_P1.27mm, from KiCad's library), ready for a KiCad board. 167 are in stock at JLCPCB (part C51889879).

Symbol

The library has no symbol for this part yet.

Footprint

12345678
Package_SO:SOP-8_3.76x4.96mm_P1.27mmFrom KiCad's library

Parameters

8
Data Rate
5Kbps
Frequency Range
300MHz~480MHz
Operating Temperature
-40℃~+85℃
Receive Current
5.9mA
Sensitivity
-109dBm
Type
Receivers
Typical Application Frequency
315MHz
Voltage - Supply
2.5V~5.5V

Order codes

1

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A live frame, for any web page
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A picture
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A picture that opens the part, for a README
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Questions

Is there a KiCad symbol and footprint for the WL550?

Yes. the footprint Package_SO:SOP-8_3.76x4.96mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the WL550?

SOP-8, with 8 pins. Its footprint is drawn on this page.

Where is the WL550 datasheet?

WL publishes it: the Datasheet link on this page opens it.

Where can I order the WL550?

JLCPCB lists it as part C51889879, with 167 in stock; the sellers' links on this page open their listings.

What can replace the WL550?

Parts like it in the library: the LBT17 by Feng Niao RF, the JSM903R by JSMSEMI, the SYN480R 6.7458MHZ by JSMSEMI and the LR680K by Feng Niao RF. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8