SG1843J-DESC
ObsoletePricing
* 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)/DC DC Switching Controllers |
| Product Status | Discontinued at Digi-Key |
| Operating Temperature | -55°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Output Type | Transistor Driver |
| Supplier Device Package | 14-SOIC |
| Voltage - Supply ( Vcc/ Vdd) | 7.6V ~ 30V |
| Frequency - Switching | 1Hz ~ 500kHz |
| Number of Outputs | 1 |
| Topology | Buck |
| Control Features | - |
| Output Configuration | Positive |
| Output Phases | 1 |
| Duty Cycle ( Max) | 95% |
| Synchronous Rectifier | No |
| Clock Sync | No |
| Serial Interfaces | - |
| Function | Step-Down |
| 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 | Green Symbol: Green and environmentally friendly product |
Product Overview
The SG1843J-DESC is a dc-dc switching controllers in the Switching Regulators & Converters family manufactured by Microchip. This part has been marked as obsolete by Microchip; FPGACenter can quote verified sourcing options through qualified specialty channels.
Key specifications include Category: Integrated Circuits (ICs)/DC DC Switching Controllers, Product Status: Discontinued at Digi-Key, Operating Temperature: -55°C ~ 125°C (TA), Mounting Type: Surface Mount, Package / Case: 14-SOIC (0.154", 3.90mm Width).
This device comes in a 14-SOIC (0.154", 3.90mm Width) package with surface mount mounting.
Submit an RFQ for SG1843J-DESC; FPGACenter will verify availability, provenance, lead time, and pricing before confirming supply.
Application Areas
Frequently Asked Questions
Can FPGACenter source the SG1843J-DESC?
Yes. FPGACenter can quote SG1843J-DESC through qualified specialty sourcing channels. Availability, lead time, provenance, and pricing are verified before an order is confirmed.
What package type is the SG1843J-DESC available in?
The SG1843J-DESC by Microchip is available in a 14-SOIC (0.154", 3.90mm Width) package with surface mount mounting configuration. All parts are original and shipped in manufacturer-standard packaging.
The SG1843J-DESC is marked as obsolete. Are the parts genuine?
Absolutely. All SG1843J-DESC units sourced by FPGACenter are 100% original Microchip components. We follow IDEA-STD-1010 inspection standards and provide full traceability documentation. We specialize in obsolete part sourcing and verify availability before confirming supply.
What is the pricing for SG1843J-DESC?
Unit pricing for SG1843J-DESC starts at $25.00 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.