
SR036 is an inductorless, dual output off-line controller providing up to 1.0W of output power. It does not require any transformers, inductors, or high voltage input capacitors. The input voltage, HVIN, is designed to operate from an unfiltered full wave rectified 120V or 230V AC line. It is designed to control an external N-channel MOSFET or IGBT. When HVIN is less than 45V, the external transistor is turned-on, allowing it to charge an external capacitor connected to VSOURCE. An unregulated DC voltage will develop on VSOURCE. Once HVIN is above 45V, the transistor is turned off. The maximum gate voltage for the external transistor is 24V. The unregulated voltage is approximately 18V. The SR036 also provides a regulated 3.3V.
WARNING! Galvanic isolation is not provided. Dangerous voltages are present when connected to the AC line. It is the responsibility of the designer to assure adequate safeguards are in place to protect the end user from electrical shock.
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.
SR036 is an authentic electronic component manufactured by Microchip, 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 SR036 datasheet above.
Electronic component spot-market pricing for SR036 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 SR036 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 |
|---|---|---|---|---|---|
![]() | Microchip | 4,890 | |||
![]() | Microchip | 6,440 | |||
![]() | Microchip | 2,640 | |||
![]() | Microchip | 9,720 | |||
![]() | Microchip | 8,670 | |||
![]() | Microchip | -- | 9,370 | ||
![]() | Microchip | 3,730 | |||
![]() | Microchip | 6,850 | |||
![]() | Microchip | 5,400 | |||
![]() | Microchip | 8,180 |