CP2103-GMR is out of stock and can be placed on backorder.
Available Substitutes:

Similar


MaxLinear, Inc.
In Stock: 0
Unit Price: $3.41244
Datasheet
USB Bridge, USB to UART USB 2.0 UART Interface 28-QFN (5x5)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

CP2103-GMR

DigiKey Part Number
336-4139-2-ND - Tape & Reel (TR)
336-4139-1-ND - Cut Tape (CT)
336-4139-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
CP2103-GMR
Description
IC CTRLR BRIDGE USB-UART 28MLP
Customer Reference
Detailed Description
USB Bridge, USB to UART USB 2.0 UART Interface 28-QFN (5x5)
Datasheet
 Datasheet
EDA/CAD Models
CP2103-GMR Models
Product Attributes
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Category
Standards
USB 2.0
Manufacturer
Silicon Labs
Voltage - Supply
3V ~ 3.6V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Supply
20mA
Part Status
Not For New Designs
Operating Temperature
-40°C ~ 85°C
DigiKey Programmable
Not Verified
Package / Case
28-VFQFN Exposed Pad
Protocol
USB
Supplier Device Package
28-QFN (5x5)
Function
Bridge, USB to UART
Base Product Number
Interface
UART
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
XR21B1420IL28TR-FMaxLinear, Inc.0XR21B1420IL28TR-F-ND$3.41244Similar
In-Stock: 0
1,500 estimated in stock on 18-Dec-2026
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Not recommended for new design, minimums may apply View Substitutes or Alternative Package Types
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$11.57000$11.57
10$9.07200$90.72
25$8.44760$211.19
100$7.76100$776.10
250$7.43368$1,858.42
500$7.23636$3,618.18
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,500$6.99269$10,489.03
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.