LM321
GAOGE MICROCHIPExtended
SOT-23-5L Operational Amplifier ROHS
- Part id
- gaoge-microchip/LM321
- Category
- Operational Amplifier
- Package
- SOT-23-5L
- Pins
- 5
- In stock
- 2,217 at JLCPCB (C55807311)
Overview
The LM321 is an operational Amplifier made by GAOGE MICROCHIP in a SOT-23-5L package with 5 pins. SOT-23-5L 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. 2,217 are in stock at JLCPCB (part C55807311).
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
LMV321IDBV
SOT-23-5-40℃~+125℃ 1 11nA 170uA 1MHz 1V/us 2.7V~5.5V 46nV/√Hz@1kHz 5mA 5nA 63dB 7mV 9uV/℃ Rail-to-rail output SOT-23-5 Operational Amplifier ROHSTexas InstrumentsOperational AmplifierLM321MF011
SOT-23-5-40℃~+85℃ 1 1MHz 3V~30V 3mV 400V/ms 40mA 40nV/√Hz@1kHz 430uA 45nA 5nA 85dB SOT-23-5 Operational Amplifier ROHSGREENMICROOperational AmplifierLMV321-L
SOT-23-5SOT-23-5 Operational Amplifier ROHSPIELENSTOperational AmplifierLMV321AUIDBVR(UMW )
SOT-23-51 10nA 10nA 1MHz 2.1V~5.5V 2.7uV/℃ 25mA 27nV/√Hz@1kHz 45uA 500uV 520V/ms 70dB Rail-to-Rail Input, Rail-to-Rail Output SOT-23-5 Operational Amplifier ROHSUMWOperational AmplifierLMV321ICR
SOT-23-5-40℃~+125℃ 1 1.8V~5.5V 1MHz 2.3uV/℃ 400V/ms 40mA 40nV/√Hz@1kHz 430uA 45nA 50pA 800uV 85dB Rail-to-Rail Input, Rail-to-Rail Output SOT-23-5 Operational Amplifier ROHSGREENMICROOperational AmplifierLM321T5
SOT-23-5-40℃~+125℃ 1 150nA 300V/ms 3V~36V 3nA 40mA 600kHz 70dB 800uV 80uA SOT-23-5 Operational Amplifier ROHShongjiachengOperational AmplifierLMV321IDBVR-TUDI
SOT-23-5-2.75V~-1.05V、1.05V~2.75V -40℃~+125℃ 1 1.5MHz 125dB 130uA 1V/us 1mV 2.5pA 2.5pA 2.7V~5V 28nV/√Hz@1kHz 45mA 5uV/℃ Rail-to-rail output SOT-23-5 Operational Amplifier ROHSTudiOperational AmplifierMCP601RT-I/OT-TUDI
SOT-23-5SOT-23-5 Operational Amplifier ROHSTudiOperational 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-23-5L, with 5 pins. Its footprint is drawn on this page.
Where can I order the LM321?
JLCPCB lists it as part C55807311, with 2,217 in stock; the sellers' links on this page open their listings.
What can replace the LM321?
Parts like it in the library: the LMV321IDBV by Texas Instruments, the LM321MF011 by GREENMICRO, the LMV321-L by PIELENST and the LMV321AUIDBVR(UMW ) by UMW. Check their datasheets: a part that fits the footprint may still differ in its ratings.