Overview
The TL331KDBV is a comparator made by Texas Instruments in a SOT-23-5 package with 5 pins. -40℃~+105℃ 1 1.3us 25nA 2V~36V 2mV 36V 400uA 5nA Open-drain Rail-to-rail input TTL、CMOS、MOS SOT-23-5 Comparators ROHS.
PCBKit's library has its KiCad symbol (Comparator:TL331, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. 24,076 are in stock at JLCPCB (part C473337).
Symbol
Footprint
Parameters
16- Ib - Input Bias Current
- 25nA
- Input Bias Current (Ib)
- 250nA
- Input Offset Current(Ios)
- 5nA
- Input Offset Voltage (Vos)
- 5mV
- Maximum Power Supply Range (Vdd-Vss)
- 36V
- Number of Channels
- Single-channel
- Operating Temperature
- -40℃~+105℃
- Output Mode
- MOS
- Output Type
- Open-drain
- Propagation Delay Time
- 1.3us
- Quiescent Current
- 400uA
- Rail to Rail
- Rail-to-rail input
- Response Time (tr)
- 1.3us
- Single Supply
- 2V~36V
- Supply Voltage
- 1V~18V；2V~36V
- Vos - Input Offset Voltage
- 2mV
Order codes
3- TL331KDBVTLCSC C2865729
- TL331KDBVRLCSC C473337
- TL331KDBVRG4LCSC C6553930
Pinout
5| Pin | Name | Type |
|---|---|---|
| 1 | - | Input |
| 2 | V- | Power in |
| 3 | + | Input |
| 4 | — | Open collector |
| 5 | V+ | Power in |
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Is there a KiCad symbol and footprint for the TL331KDBV?
Yes. The symbol is Comparator:TL331 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 TL331KDBV?
SOT-23-5, with 5 pins. Its footprint is drawn on this page.
Where is the TL331KDBV datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the TL331KDBV?
JLCPCB lists it as part C473337, with 24,076 in stock; the sellers' links on this page open their listings.
What can replace the TL331KDBV?
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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