LM321
Texas Instruments
ti/LM321
- Category
- Uncategorised
- Pins
- 5
Overview
The LM321 is an uncategorised made by Texas Instruments with 5 pins.
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.
Symbol
Footprint
Pinout
5| Pin | Name | Type |
|---|---|---|
| 1 | + | Input |
| 2 | V- | Power in |
| 3 | - | Input |
| 4 | — | Output |
| 5 | V+ | Power in |
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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 can replace the LM321?
Parts like it in the library: the TPAP2125K-3.3TRG1 by TECH PUBLIC, the 4A2D by TECH PUBLIC, the TPS7A0233DBV by Texas Instruments and the APX823-29W5G by Diodes Incorporated. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
TPAP2125K-3.3TRG1
SOT-23-5SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTECH PUBLICUncategorised4A2D
SOT-23-5SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTECH PUBLICUncategorisedTPS7A0233DBV
SOT23-5-40℃~+125℃@(Tj) 1 130uVrms 200mA 25nA 270mV@(200mA) 3.3V 55dB@(1kHz) 6V Fixed Over Current Protection、Over Temperature Protection、Enable、Thermal Shutdown Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsUncategorisedAPX823-29W5G
SOT-25-5-40℃~+85℃@(TA) 1 1.1V~5.5V 2.93V 200ms 30uA Active Low Open-drain Voltage monitor Watchdog timer、Manual reset input SOT-25-5 Supervisor and Reset ICs ROHSDiodes IncorporatedUncategorisedRT9193-33GB-JSM
SOT-23-5-20℃~+60℃@(Ta) 1 25uA 3.3V 300mA 35mV@(10mA)、280mV@(100mA) 75dB@(1kHz) 7V Enable control Fixed Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSJSMSEMIUncategorisedTPL710F33-5TR
SOT-23-5-40℃~+125℃ 1 1.4uA 170mV@(200mA) 200mA 3.3V 55dB@(100Hz) 6V 90uVrms Fixed Over Current Protection、Over Temperature Protection、Enable Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS3PEAKUncategorisedTPV6823V-TR
SOT-23-5-40℃~+125℃@(Tj) 1 1.58V 1V~5.5V 200ms 6uA Active Low Push-pull Voltage Monitor Yes Yes SOT-23-5 Supervisor and Reset ICs ROHS3PEAKUncategorisedHG24C64CM5/TR
SOT-23-5UncategorisedHGSEMI