
The MP2040 is a very low dropout, dual supply linear regulator. The use of two supplies allows the BIAS to control an NMOS device. The NMOS device supplies power to the load via the IN. In this way the input supply can be just above the desired output, yet still provide very good regulation performance due to the higher bias supply. The BIAS operates from a 3.3V to 5.5V input and regulates the output voltage to as low as 0.9V, and as high as 3.3V. The MP2040 can supply up to 3A of load current with a typical dropout voltage of 150mV. The BIAS runs the internal reference and drive circuitry, while the output current comes directly from the IN for high efficiency regulation. Other features of MP2040 include thermal overload and current limit protection, power good indicator, stability with ultra low ESR ceramic capacitors as low as 1uF, and fast transient response. The MP2040 is available in 10-pin QFN (3mm x 3mm), and in QFN (5mm x 5mm) packages.
YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.
MP2040XN is an authentic electronic component manufactured by Monolithic Power Systems, categorized under Power Management ICs. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official MP2040XN datasheet above.
Electronic component spot-market pricing for MP2040XN fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.
Lead times for MP2040XN depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.
Loading articles…
Loading articles…

Choosing OPA2227U/2K5? Compare bipolar and FET input trade-offs, source-current error and OPA2228 gain stability for the sensor BOM. Request a quote.
Read more →
Need FT232RL-REEL for a released BOM? Compare replenishment with FT232RNL migration, including clock and startup checks. Request a quote.
Read more →
Sourcing GCM155R71H103KA55D? Check its 10 nF/50 V X7R rating, D-code reel and automotive documentation before release. Request a quote.
Read more →
Reordering W25Q32JVSSIQ? Compare QE defaults, wide-body SOP-8 geometry and NRND guidance to protect the released boot design. Request a quote.
Read more →Loading related products…
| Picture | Part Number | Manufacturer | PDF / RoHS | Stock | Action |
|---|---|---|---|---|---|
![]() | Monolithic Power Systems | -- | 8,190 | ||
![]() | Monolithic Power Systems | 7,030 | |||
![]() | Monolithic Power Systems | 7,430 | |||
![]() | Monolithic Power Systems | -- | 6,580 | ||
![]() | Monolithic Power Systems | -- | 7,960 | ||
![]() | Monolithic Power Systems | 1,640 | |||
![]() | Monolithic Power Systems | 5,450 | |||
![]() | Monolithic Power Systems | -- | 6,140 | ||
![]() | Monolithic Power Systems | 6,310 | |||
![]() | Monolithic Power Systems | 5,710 |