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LM397MFX, in 3D

LM397MFX

Texas Instruments

-40℃~+85℃ 1 1.6nA 2mV 300uA 30V 440ns 5V~30V 7nA Open Collector Rail-to-Rail Input TTL、CMOS ±15V SOT-23-5 Comparators ROHS

Extended
DatasheetJLCPCBLCSCti/LM397MFX
Category
Comparators
Package
SOT-23-5
Pins
5

Overview

The LM397MFX is a comparator made by Texas Instruments in a SOT-23-5 package with 5 pins. -40℃~+85℃ 1 1.6nA 2mV 300uA 30V 440ns 5V~30V 7nA Open Collector Rail-to-Rail Input TTL、CMOS ±15V SOT-23-5 Comparators ROHS.

PCBKit's library has its KiCad symbol (Comparator:LM397, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. 17,859 are in stock at JLCPCB (part C132076).

Symbol

-1V-2+34V+5
Comparator:LM397From KiCad's library

Footprint

12345
Package_TO_SOT_SMD:SOT-23-5From KiCad's library

Parameters

14
Dual Supply
±15V
Features
Built-in hysteresis
Ib - Input Bias Current
7nA
Input Offset Current(Ios)
1.6nA
Maximum Power Supply Range (Vdd-Vss)
30V
Number of Channels
Single-channel
Operating Temperature
-40℃~+85℃
Output Mode
TTL
Output Type
Open Collector
Propagation Delay Time
440ns
Quiescent Current
300uA
Rail to Rail
Rail-to-rail input
Single Supply
5V~30V
Vos - Input Offset Voltage
2mV

Order codes

2

Pinout

5
The pins of the LM397MFX
PinNameType
1-Input
2V-Power in
3+Input
4—Open collector
5V+Power in

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Questions

Is there a KiCad symbol and footprint for the LM397MFX?

Yes. The symbol is Comparator:LM397 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 LM397MFX?

SOT-23-5, with 5 pins. Its footprint is drawn on this page.

Where is the LM397MFX datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the LM397MFX?

JLCPCB lists it as part C132076, with 17,859 in stock; the sellers' links on this page open their listings.

What can replace the LM397MFX?

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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