Pricing
* Estimated pricing for reference only. Final price depends on quantity, availability, and market conditions. Submit an RFQ for an exact quote.
Technical Specifications
| Category | Integrated Circuits (ICs)/Hot Swap Controllers |
| Product Status | Obsolete |
| Operating Temperature | 0°C ~ 70°C |
| Features | UVLO |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Current - Supply | 1 mA |
| Type | Hot Swap Controller |
| Number of Channels | 1 |
| Supplier Device Package | 8-SOIC |
| Internal Switch(s) | No |
| Voltage - Supply | -48V |
| Programmable Features | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault |
| Current - Output ( Max) | - |
| Applications | General Purpose |
| E U Ro H S Status | RoHS Compliant |
| R E A C H Status | Vendor is not defined |
| U S E C C N | Provided as per user requirements |
| China Ro H S Status | Orange Symbol: Safe for use during the environmental protection period |
Product Overview
The UCC3921D/81143G4 is a hot swap controllers in the Power Switches & Distribution family manufactured by Texas Instruments. This part has been marked as obsolete by Texas Instruments; FPGACenter can quote verified sourcing options through qualified specialty channels.
Key specifications include Category: Integrated Circuits (ICs)/Hot Swap Controllers, Product Status: Obsolete, Operating Temperature: 0°C ~ 70°C, Features: UVLO, Mounting Type: Surface Mount.
This device comes in a 8-SOIC (0.154", 3.90mm Width) package with surface mount mounting.
Submit an RFQ for UCC3921D/81143G4; FPGACenter will verify availability, provenance, lead time, and pricing before confirming supply.
Application Areas
Frequently Asked Questions
Can FPGACenter source the UCC3921D/81143G4?
Yes. FPGACenter can quote UCC3921D/81143G4 through qualified specialty sourcing channels. Availability, lead time, provenance, and pricing are verified before an order is confirmed.
What package type is the UCC3921D/81143G4 available in?
The UCC3921D/81143G4 by Texas Instruments is available in a 8-SOIC (0.154", 3.90mm Width) package with surface mount mounting configuration. All parts are original and shipped in manufacturer-standard packaging.
The UCC3921D/81143G4 is marked as obsolete. Are the parts genuine?
All UCC3921D/81143G4 units sourced by FPGACenter are reviewed for originality, lot condition, and documentation before shipment. We use IDEA-STD-1010-aligned inspection practices for specialty-channel supply. We specialize in obsolete part sourcing and verify availability before confirming supply.
What is the pricing for UCC3921D/81143G4?
Unit pricing for UCC3921D/81143G4 starts at $2.09 with volume discounts available for quantities of 10+, 100+, 500+, and 1,000+ units. Submit an RFQ for a customized quote based on your specific quantity requirements.