LM2931AD33R
STMicroelectronicsExtended
-40℃~+125℃@(Tj) 1 100mA 26V 3.3V 30mA 330uVrms 600mV@(100mA) 78dB@(120Hz) Fixed Over Current Protection、Over Temperature Protection、Enable Positive SO-8 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- Part id
- st/LM2931AD33R
- Category
- Voltage Regulators, Linear, Low Drop Out (LDO) Regulators
- Package
- SO-8
- Pins
- 8
- In stock
- 2,589 at JLCPCB (C2926942)
Overview
The LM2931AD33R is a voltage Regulators, Linear, Low Drop Out (LDO) Regulator made by STMicroelectronics in a SO-8 package with 8 pins. -40℃~+125℃@(Tj) 1 100mA 26V 3.3V 30mA 330uVrms 600mV@(100mA) 78dB@(120Hz) Fixed Over Current Protection、Over Temperature Protection、Enable Positive SO-8 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM2931AD33R, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 2,589 are in stock at JLCPCB (part C2926942).
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | VOUT | Unspecified |
| 2 | GND | Unspecified |
| 3 | GND | Unspecified |
| 4 | (*) | Unspecified |
| 5 | INHIBIT | Unspecified |
| 6 | GND | Unspecified |
| 7 | GND | Unspecified |
| 8 | VIN | Unspecified |
Parts like it
8
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Questions
Is there a KiCad symbol and footprint for the LM2931AD33R?
Yes. The symbol is EasyEDA_Cloud:LM2931AD33R and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LM2931AD33R?
SO-8, with 8 pins. Its footprint is drawn on this page.
Where is the LM2931AD33R datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the LM2931AD33R?
JLCPCB lists it as part C2926942, with 2,589 in stock; the sellers' links on this page open their listings.
What can replace the LM2931AD33R?
Parts like it in the library: the L78L33ACD13 by STMicroelectronics, the TPS76633D by Texas Instruments, the AP2112M-3.3TRG1 by Diodes Incorporated and the LD1117D33C by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.