SI4464-B1B-FMR Silicon Labs Integrated Circuit (Quad Flat No-Lead) In Stock

RF Transceiver +20 dBm sub-GHz transmitter

Integrated CircuitVerified Jun 2026
Package / Visual Reference
SI4464-B1B-FMRQuad Flat No-Lead
Quick Facts
Manufacturer
Silicon Labs
Package
Quad Flat No-Lead
Pin Count
21
Lifecycle
Category
Integrated Circuit
Price
From $3.8824(MOQ 48)
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Datasheet

SI4464-B1B-FMR Datasheet Download

Official datasheet from Silicon Labs

Alternate & Equivalent Parts

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the price of SI4464-B1B-FMR?

SI4464-B1B-FMR is priced from $3.8824 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is SI4464-B1B-FMR in stock?

SI4464-B1B-FMR is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy SI4464-B1B-FMR?

You can buy SI4464-B1B-FMR from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for SI4464-B1B-FMR from Silicon Labs.

What is the datasheet for SI4464-B1B-FMR?

The official SI4464-B1B-FMR datasheet from Silicon Labs contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does SI4464-B1B-FMR come in?

SI4464-B1B-FMR is available in Quad Flat No-Lead packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

Why Buy from FindMyChip

Authorized Source
Verified supply chain with full traceability & inspection
Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
30-day replacement for defective parts, no questions asked

About Silicon Labs

Silicon Labs is a leading electronic component manufacturer. FindMyChip sources Silicon Labs ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

AvailabilityIn Stock
Reference Price (USD)
From $3.8824
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
48+$4.2059$201.88
62+$4.0442$250.74
78+$3.8824$302.83
pcs
Unit price: $4.2059 · Total: $201.88

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.

MR
Marco Rossi
CTO, AutoDrive Systems, Italy