
| Type | Description | ||
|---|---|---|---|
| Mount | Surface Mount | Mounting Type | Surface Mount |
| Package / Case | TO-263-3, D2Pak (2 Leads + Tab), TO-263AB | Operating Temperature | 0°C~125°C |
| Packaging | Tape & Reel (TR) | Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | Number of Terminations | 3 |
| ECCN Code | EAR99 | Technology | BCD |
| Terminal Position | SINGLE | Terminal Form | GULL WING |
| Number of Functions | 1 | Terminal Pitch | 2.54mm |
| Base Part Number | L4957 | Pin Count | 3 |
| JESD-30 Code | R-PSSO-G3 | Qualification Status | Not Qualified |
| Voltage - Input (Max) | 14V | Output Voltage | 1.5V |
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.
E-L4957AD1.5TR is an authentic electronic component manufactured by STMicroelectronics, 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 E-L4957AD1.5TR datasheet above.
Electronic component spot-market pricing for E-L4957AD1.5TR 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 E-L4957AD1.5TR 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.
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