LM2931AD50R
STMicroelectronicsExtended
-40℃~+125℃@(Tj) 1 100mA 2.5mA 250mV@(100mA) 26V 500uVrms 5V 75dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown、Enable control、Reverse polarity voltage protection Positive SOIC-8 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- Part id
- st/LM2931AD50R
- Category
- Voltage Regulators, Linear, Low Drop Out (LDO) Regulators
- Package
- SOIC-8
- Pins
- 8
- In stock
- 97 at JLCPCB (C124266)
Overview
The LM2931AD50R is a voltage Regulators, Linear, Low Drop Out (LDO) Regulator made by STMicroelectronics in a SOIC-8 package with 8 pins. -40℃~+125℃@(Tj) 1 100mA 2.5mA 250mV@(100mA) 26V 500uVrms 5V 75dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown、Enable control、Reverse polarity voltage protection Positive SOIC-8 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM2931AD50R, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 97 are in stock at JLCPCB (part C124266).
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | VOUT | Unspecified |
| 2 | GND | Unspecified |
| 3 | GND | Unspecified |
| 4 | ADJ | Unspecified |
| 5 | INHIBIT | Unspecified |
| 6 | GND | Unspecified |
| 7 | GND | Unspecified |
| 8 | VIN | Unspecified |
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8
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SOIC-80℃~+125℃ 1 1.7V 100mA 20V 42uV 49dB@(120Hz) 5V Fixed Over Current Protection、Enable、Short Circuit Protection Positive SOIC-8 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsL79L05ACD13
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Questions
Is there a KiCad symbol and footprint for the LM2931AD50R?
Yes. The symbol is EasyEDA_Cloud:LM2931AD50R 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 LM2931AD50R?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the LM2931AD50R datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the LM2931AD50R?
JLCPCB lists it as part C124266, with 97 in stock; the sellers' links on this page open their listings.
What can replace the LM2931AD50R?
Parts like it in the library: the L78L05ACD13 by STMicroelectronics, the L78L05ABD13 by STMicroelectronics, the LM78L05ACMX by Texas Instruments and the MC78L05ABD by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.