
For Reference Only
Part Number | SI32177-B-GM |
OEMstron Part # | SI32177-B-GM |
Manufacturer | Silicon Labs |
Category | Semiconductors › Interface ICs › Telecom |
Description | IC PROSLIC FXS -135V 42QFN |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | SI32177-B-GM PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
SI32177-B-GM Specifications
Part Number | SI32177-B-GM | |
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 | 1 | |
Voltage - Supply | 3.3V | |
Current - Supply | - | |
Power (Watts) | - | |
Operating Temperature | -40°C ~ 85°C | |
Mounting Type | Surface Mount | |
Package / Case | 42-WFQFN Exposed Pad | |
Supplier Device Package | 42-QFN (5x7) |
SI32177-B-GM Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
SI32177-B-GM1R Silicon Laboratories Inc |
IC PROSLIC FXS DC-DC -135V 42QFN |
Contact Us |
SI32177-B-GM Silicon Laboratories Inc |
IC PROSLIC FXS DC-DC -135V 42QFN |
Contact Us |
SI32177-B-GM1 Silicon Laboratories Inc |
IC PROSLIC FXS DC-DC -135V 42QFN |
Contact Us |
SI32177-B-GMR Silicon Laboratories Inc |
IC PROSLIC FXS -135V 42QFN |
Contact Us |
Part Number | Description | Stock |
SI32177-B-GM1R D# SI32177-B-GM1R-ND Silicon Laboratories Inc |
IC TELECOM INTERFACE 42QFN |
Limited Supply - Call |
SI32177-B-GM D# SI32177-B-GM-ND Silicon Laboratories Inc |
IC TELECOM INTERFACE 42QFN |
Limited Supply - Call |
SI32177-B-GM1 D# SI32177-B-GM1-ND Silicon Laboratories Inc |
IC TELECOM INTERFACE 42QFN |
Limited Supply - Call |
SI32177-B-GMR D# SI32177-B-GMR-ND Silicon Laboratories Inc |
IC TELECOM INTERFACE 42QFN |
Limited Supply - Call |
Part Number | Description | Stock |
SI32177BGM SILIC |
OEM/CM QUOTES ONLY | NO BROKERS |
14 |
Part Number | Description | Stock |
SI32177-B-GM D# NS-SI32177-B-GM Silicon Laboratories Inc |
OEM/CM ONLY |
6398 |
SI32177-B-GMR D# NS-SI32177-B-GMR Silicon Laboratories Inc |
OEM/CM ONLY |
2291 |
Part Number | Description | Stock |
SI32177-B-GM1R Silicon Laboratories Inc |
Wideband FXS with dc-dc controller (-135V max. battery) - lead free |
Short Lead Time |
SI32177-B-GM1 Silicon Laboratories Inc |
Wideband FXS with dc-dc controller (-135V max. battery) - lead free |
Short Lead Time |
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