
| Type | Description | ||
|---|---|---|---|
| Packaging | Tape & Reel (TR) | Part Status | Obsolete |
| Manufacturer Lead Time | 7 Weeks | Applications | Backlight |
| Current - Output / Channel | 20mA | Dimming | PWM |
| Frequency | 5.4MHz | Internal Switch(s) | Yes |
| Mounting Type | Surface Mount | Number of Outputs | 1 |
| Operating Temperature | -40°C ~ 85°C (TA) | Package / Case | SOT-23-6 Thin, TSOT-23-6 |
| Supplier Device Package | TSOT-23-6 | Topology | Step-Up (Boost) |
| Type | DC DC Regulator | Voltage - Output | 20V |
| Voltage - Supply (Max) | 5.5V | Voltage - Supply (Min) | 2.7V |
| ExportControlClassNumber | EAR99 | HtsusCode | 8542.39.0060 |
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.
LM3519MKX-20 is an authentic electronic component manufactured by Texas Instruments, categorized under Interface 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 LM3519MKX-20 datasheet above.
Electronic component spot-market pricing for LM3519MKX-20 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 LM3519MKX-20 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 related products…
| Picture | Part Number | Manufacturer | PDF / RoHS | Stock | Action |
|---|---|---|---|---|---|
![]() | Texas Instruments | 6,220 | |||
![]() | Texas Instruments | 3,110 | |||
![]() | Texas Instruments | 9,800 | |||
![]() | Texas Instruments | 8,190 | |||
![]() | Texas Instruments | 3,430 | |||
![]() | Texas Instruments | 3,300 | |||
![]() | Texas Instruments | - | 9,170 | ||
![]() | Texas Instruments | 6,740 | |||
![]() | Texas Instruments | 7,990 | |||
![]() | Texas Instruments | - | 7,310 |
Loading articles…

Need MK10DN512VLK10 for an existing board? Review the 80-pin package, firmware target and related K10 options. Request a quote for the approved code.
Read more →
Reordering STM1831L24WY6F? Check the 2.4 V threshold, sense input and delay circuit before accepting a substitute. Request an exact-code quote.
Read more →
Need LIS2DH12TR for low-power sensing? Review FIFO service limits, system power and two ST alternatives. Request a quote for your project.
Read more →
Cost an STKNX node, not just the IC. Review the shared bus-power budget, supporting BOM and a KNX comparison. Request a quote for approved parts.
Read more →