LM321
GcoreExtended
-12V~12V 0℃~+70℃ 1 400V/ms 40mA 45nA 500uA 50nA 5V~24V 5mV 90dB SOT-23-5 Operational Amplifier ROHS
- Part id
- gcore/LM321
- Category
- Operational Amplifier
- Package
- SOT-23-5
- Pins
- 5
- In stock
- 2,837 at JLCPCB (C504570)
Overview
The LM321 is an operational Amplifier made by Gcore in a SOT-23-5 package with 5 pins. -12V~12V 0℃~+70℃ 1 400V/ms 40mA 45nA 500uA 50nA 5V~24V 5mV 90dB SOT-23-5 Operational Amplifier ROHS.
PCBKit's library has its KiCad symbol (Amplifier_Operational:LM321, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. 2,837 are in stock at JLCPCB (part C504570).
Symbol
Footprint
Pinout
5| Pin | Name | Type |
|---|---|---|
| 1 | + | Input |
| 2 | V- | Power in |
| 3 | - | Input |
| 4 | — | Output |
| 5 | V+ | Power in |
Parts like it
8
LTC8631XT5/R6
SOT-23-5L-2.75V~-1.15V、1.15V~2.75V -40℃~+125℃ 1 13nV/√Hz@1kHz 1pA 1pA 2.3V~5.5V 2uV/℃ 700uA 700uV 70mA 8.5V/us 82dB 9MHz EMI filtering/RF suppression Rail-to-Rail Input, Rail-to-Rail Output SOT-23-5L Operational Amplifier ROHSLinearinOperational AmplifierLTC321XT5/R6
SOT-23-5L-2.75V~-900mV、900mV~2.75V -40℃~+125℃ 1 1.2MHz 1.8V~5.5V 10pA 1V/us 3.5uV/℃ 30nV/√Hz@1kHz 3mV 40mA 50pA 83dB 85uA ESD protection、EMI filtering/RF suppression Rail-to-Rail Input, Rail-to-Rail Output SOT-23-5L Operational Amplifier ROHSLinearinOperational AmplifierLTC6001UXT5/R6
SOT-23-5-2.75V~-900mV、900mV~2.75V -40℃~+125℃ 1 1.2V/us 1.5MHz 1.8V~5.5V 1pA 1pA 2.5mV 22nV/√Hz@10kHz 3uV/℃ 45mA 5.5V 75uA 77dB Rail-to-Rail Input, Rail-to-Rail Output SOT-23-5 Operational Amplifier ROHSLinearinOperational AmplifierLTC6001XT5/R6
SOT-23-5L-2.75V~2.75V -40℃~+125℃ 1 1.2V/us 1.5MHz 1.8V~5.5V 150pA 1pA 2.5mV 22nV/√Hz@10kHz 3uV/℃ 45mA 75uA 77dB ESD protection、EMI filtering/RF suppression Rail-to-Rail Input, Rail-to-Rail Output SOT-23-5L Operational Amplifier ROHSLinearinOperational AmplifierLTC721XT5/R6
SOT-23-5L-2.75V~-900mV、900mV~2.75V -40℃~+125℃ 1 1.8V~5.5V 11.5V/us 11MHz 1pA 3mV 3uV/℃ 5.5V 70mA 780uA 78dB 8nV/√Hz@1kHz Rail-to-Rail Input, Rail-to-Rail Output SOT-23-5L Operational Amplifier ROHSLinearinOperational AmplifierLTC8821XT5/R6
SOT-23-5-2.75V~-900mV、900mV~2.75V -40℃~+125℃ 1 1.8V~5.5V 1pA 1pA 250V/ms 45mA 500kHz 500nV/℃ 500uV 6.6uA 62nV/√Hz@1kHz 92dB EMI filtering/RF suppression Rail-to-Rail Input, Rail-to-Rail Output SOT-23-5 Operational Amplifier ROHSLinearinOperational AmplifierOPA172IDBV
SOT-23-5-18V~-2.25V、2.25V~18V -40℃~+125℃ 1 1.6mA 10MHz 10V/us 120dB 200uV 2pA 300nV/℃ 4.5V~36V 75mA 7nV/√Hz@1kHz 8pA ESD protection、EMI filtering/RF suppression Rail-to-rail output SOT-23-5 Operational Amplifier ROHSTexas InstrumentsOperational AmplifierTLV2211IDBV
SOT-23-5-40℃~+85℃ 0.5pA 1 1mV 1pA 2.7V~10V 22nV/√Hz@1kHz 25V/ms 30uA 500nV/℃ 50mA 65kHz 83dB Rail-to-rail output SOT-23-5 Operational Amplifier ROHSTexas InstrumentsOperational Amplifier
Questions
Is there a KiCad symbol and footprint for the LM321?
Yes. The symbol is Amplifier_Operational:LM321 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 LM321?
SOT-23-5, with 5 pins. Its footprint is drawn on this page.
Where is the LM321 datasheet?
Gcore publishes it: the Datasheet link on this page opens it.
Where can I order the LM321?
JLCPCB lists it as part C504570, with 2,837 in stock; the sellers' links on this page open their listings.
What can replace the LM321?
Parts like it in the library: the LTC8631XT5/R6 by Linearin, the LTC321XT5/R6 by Linearin, the LTC6001UXT5/R6 by Linearin and the LTC6001XT5/R6 by Linearin. Check their datasheets: a part that fits the footprint may still differ in its ratings.