
For Reference Only
Part Number | SI3203-B-FM |
OEMstron Part # | SI3203-B-FM |
Manufacturer | Silicon Labs |
Category | Semiconductors › Interface ICs › Telecom |
Description | IC PROSLIC LINE FEED 100V 40QFN |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | SI3203-B-FM PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 22 - Mar 27 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
SI3203-B-FM Specifications
Part Number | SI3203-B-FM | |
Brand | Silicon Labs | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Interface ICs | |
Subcategory | Telecom | |
Manufacturer | Silicon Labs | |
Series | ProSLIC® | |
Function | Subscriber Line Interface Concept (SLIC), CODEC | |
Interface | GCI, PCM, SPI | |
Number of Circuits | 4 | |
Voltage - Supply | 3.3V | |
Current - Supply | - | |
Power (Watts) | - | |
Operating Temperature | -40°C ~ 85°C | |
Mounting Type | Surface Mount | |
Package / Case | 40-VFQFN Exposed Pad | |
Supplier Device Package | 40-QFN (6x6) |
SI3203-B-FM Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
SI3203-B-FMR Silicon Laboratories Inc |
IC PROSLIC LINE FEED 100V 40QFN |
Contact Us |
SI3203-B-FM Silicon Laboratories Inc |
IC PROSLIC LINE FEED 100V 40QFN |
Contact Us |
Part Number | Description | Stock |
SI3203-B-FMR D# SI3203-B-FMR-ND Silicon Laboratories Inc |
IC TELECOM INTERFACE 40QFN |
Limited Supply - Call |
SI3203-B-FM D# SI3203-B-FM-ND Silicon Laboratories Inc |
IC TELECOM INTERFACE 40QFN |
Limited Supply - Call |
Part Number | Description | Stock |
SI3203BFM Vishay Siliconix |
OEM/CM QUOTES ONLY | NO BROKERS |
24 |
Part Number | Description | Stock |
SI3203-B-FM Silicon Laboratories Inc |
OEM/CM Immediate delivery |
56590 |
Part Number | Description | Stock |
SI3203-B-FMR D# NS-SI3203-B-FMR Silicon Laboratories Inc |
OEM/CM ONLY |
8858 |
SI3203-B-FM D# NS-SI3203-B-FM Silicon Laboratories Inc |
OEM/CM ONLY |
9583 |
Part Number | Description | Stock |
SI3203BFM Silicon Laboratories Inc |
OEM/CM ONLY |
56606 |
Part Number | Description | Stock |
SI3203-B-FM Silicon Laboratories Inc |
IN stock Immediate delivery |
56575 |
Part Number | Description | Stock |
SI3203-B-FMR Silicon Laboratories Inc |
100 V 2-channel Linefeed Interface IC unit price Two needed for 4-channel chipset, lead-free |
Short Lead Time |
SI3203-B-FM Silicon Laboratories Inc |
100 V 2-channel Linefeed Interface IC unit price Two needed for 4-channel chipset, lead-free |
Short Lead Time |
Part Number | Description | Stock |
SI3203-B-FM Silicon Image Inc |
shipping today |
56586 |
Part Number | Description | Stock |
SI3203-B-FMR Silicon Laboratories Inc |
RFQ |
5802 |
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