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)/Special Purpose |
| Product Status | Obsolete |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Through Hole |
| Package / Case | Multiwatt-15 (Vertical, Bent and Staggered Leads) |
| Voltage - Input | 11V ~ 18V |
| Supplier Device Package | 15-Multiwatt |
| Voltage - Output | 3V ~ 11V |
| Number of Outputs | 3 |
| Applications | Converter, Car Audio System |
| E U Ro H S Status | ROHS3 Compliant |
| M S L Rating | 3 (168 Hours,30°C/60%RH) |
| R E A C H Status | REACH Unaffected |
| U S E C C N | EAR99 |
| H T S U S | 8542.39.0001 |
| China Ro H S Status | Orange Symbol: Safe for use during the environmental protection period |
Product Overview
The L4943 is a special purpose ics in the Telecom & Specialized family manufactured by STMicroelectronics. This part has been marked as obsolete by STMicroelectronics; FPGACenter can quote verified sourcing options through qualified specialty channels.
Key specifications include Category: Integrated Circuits (ICs)/Special Purpose, Product Status: Obsolete, Operating Temperature: -40°C ~ 85°C, Mounting Type: Through Hole, Package / Case: Multiwatt-15 (Vertical, Bent and Staggered Leads).
This device comes in a Multiwatt-15 (Vertical, Bent and Staggered Leads) package with through hole mounting.
Submit an RFQ for L4943; FPGACenter will verify availability, provenance, lead time, and pricing before confirming supply.
Application Areas
Frequently Asked Questions
Can FPGACenter source the L4943?
Yes. FPGACenter can quote L4943 through qualified specialty sourcing channels. Availability, lead time, provenance, and pricing are verified before an order is confirmed.
What package type is the L4943 available in?
The L4943 by STMicroelectronics is available in a Multiwatt-15 (Vertical, Bent and Staggered Leads) package with through hole mounting configuration. All parts are original and shipped in manufacturer-standard packaging.
The L4943 is marked as obsolete. Are the parts genuine?
All L4943 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 L4943?
Unit pricing for L4943 starts at $6.32 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.