MPS
3A, 23V, 340kHz Synchronous Step-Down DC-DC Converter (NRND Status)
The MP2307DN is a classic 3A synchronous step-down converter with integrated power MOSFETs, delivering power efficiency up to 95%. Although marked as Not Recommended for New Designs (NRND) by the manufacturer, it retains a massive installed base across industrial control, security surveillance, and legacy mainboards. Many clients actively seek spot inventory to avoid costly board redesigns and re-certifications.
Key Specifications
Verify against the original datasheet before quoting.
| Input Voltage Range | 4.75V to 23V |
|---|---|
| Output Voltage Range | Adjustable from 0.925V to 20V |
| Continuous Output Current | 3A (4A Peak) |
| Efficiency | Up to 95% |
| Switching Frequency | Fixed 340 kHz |
| Package | SOIC-8E (Exposed Pad) |
Market Status — as of October 2026
NRND – Spot Stock for Legacy Designs
Quality & Traceability
Cerametronics is ISO 9001 certified and products are RoHS compliant, with counterfeit screening and full traceability on every shipment. A Certificate of Conformance is available on request. For allocation-sensitive or high-risk lots, independent third-party lab verification can be arranged — just flag it on your RFQ. Any lot that fails incoming inspection is quarantined and never shipped.
FAQ
Why does this part remain in high demand despite its NRND status?
Many legacy industrial systems are in long-term maintenance cycles. Redesigning and re-certifying a PCB is expensive, making drop-in replacement stock crucial for active production lines.
Do you provide original factory packaging for volume orders?
Yes, available in original tape-and-reel (Z-suffix indicating 2,500 pcs/reel) complete with moisture barrier packaging.
← See all Hot Shortage & EOL Parts This Week
Cerametronics is an independent electronic components distributor and is not affiliated with MPS. All trademarks belong to their respective owners.
