Overview
The LM331CXF is a comparator made by Jiangsu RUNIC Tech in a SOT23-5 package with 5 pins. -18V~-1.5V、1.5V~18V -40℃~+125℃ 1 100nA 10mV 10pA 20uA 36V 3V~36V 7.8us Open-drain SOT23-5 Comparators ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AS331KTR-TP, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. 3,206 are in stock at JLCPCB (part C5346830).
Symbol
Footprint
Parameters
11- Dual Supply
- -18V~-1.5V
- Ib - Input Bias Current
- 100nA
- Input Offset Current(Ios)
- 10pA
- Maximum Power Supply Range (Vdd-Vss)
- 36V
- Number of Channels
- Single-channel
- Operating Temperature
- -40℃~+125℃
- Output Type
- Open-drain
- Propagation Delay Time
- 7.8us
- Quiescent Current
- 20uA
- Single Supply
- 3V~36V
- Vos - Input Offset Voltage
- 10mV
Order codes
1- LM331CXFLCSC C5346830
Pinout
5| Pin | Name | Type |
|---|---|---|
| 1 | -IN | Unspecified |
| 2 | V- | Unspecified |
| 3 | +IN | Unspecified |
| 4 | OUT | Output |
| 5 | V+ | Unspecified |
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Is there a KiCad symbol and footprint for the LM331CXF?
Yes. The symbol is EasyEDA_Cloud:AS331KTR-TP and the footprint Package_TO_SOT_SMD:SOT-23-5, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LM331CXF?
SOT23-5, with 5 pins. Its footprint is drawn on this page.
Where is the LM331CXF datasheet?
Jiangsu RUNIC Tech publishes it: the Datasheet link on this page opens it.
Where can I order the LM331CXF?
JLCPCB lists it as part C5346830, with 3,206 in stock; the sellers' links on this page open their listings.
What can replace the LM331CXF?
Parts like it in the library: the LMV331IDBV by Texas Instruments, the TLV7031DBV by Texas Instruments, the LMV331TP-TR by 3PEAK and the RS8901XF by Jiangsu RUNIC Tech. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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