STMicroelectronics
-40℃~+125℃@(Tj) 1 16V 3.3V 300mV@(500mA) 500mA 52dB@(10kHz) 800uA Fixed PG Pin、Over Current Protection、Over Temperature Protection Positive DFN-6(2x2) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
The LDFM33PVR is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by STMicroelectronics in a DFN-6(2x2) package with 7 pins. -40℃~+125℃@(Tj) 1 16V 3.3V 300mV@(500mA) 500mA 52dB@(10kHz) 800uA Fixed PG Pin、Over Current Protection、Over Temperature Protection Positive DFN-6(2x2) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LDFM33PVR, from EasyEDA) and its footprint (EasyEDA_Cloud:WDFN-6_L2.0-W2.0-P0.65-BL-EP-1, from EasyEDA), ready for a KiCad board. 61 are in stock at JLCPCB (part C2965389). 2 open-source boards in 2 repositories on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | VOUT | Unspecified |
| 2 | ADJ/NC | Unspecified |
| 3 | PG | Unspecified |
| 4 | GND | Unspecified |
| 5 | EN | Unspecified |
| 6 | VIN | Unspecified |
| 7 | GND | Unspecified |
WRansohoff/MotoMate
An STM32-based GPS receiver handheld board with a small display and microSD card slot: eventually, I'd like to make some simple mapping / logging firmware and a case for mounting it to motorcycle handlebars.
<iframe src="https://pcbkit.io/embed/parts/st/LDFM33PVR" title="LDFM33PVR in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/st/LDFM33PVR.jpg" alt="LDFM33PVR" width="1200" height="900">[](https://pcbkit.io/parts/st/LDFM33PVR)Yes. The symbol is EasyEDA_Cloud:LDFM33PVR and the footprint EasyEDA_Cloud:WDFN-6_L2.0-W2.0-P0.65-BL-EP-1, both drawn on this page. PCBKit places them on a board for you when you design with it.
DFN-6(2x2), with 7 pins. Its footprint is drawn on this page.
STMicroelectronics publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C2965389, with 61 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the NCP189CMTW330TA by onsemi, the NCP705MT33TC by onsemi, the NCP187AMT330TAG by onsemi and the NCP705EMT33TC by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
