LM317AG-AA3-R
UTCExtended
-40℃~+85℃ 0.003%Vout 1 1.2V~37V 1.5A 40V 80dB@(120Hz) Adjustable Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- Part id
- utc/LM317AG-AA3-R
- Category
- Voltage Regulators, Linear, Low Drop Out (LDO) Regulators
- Package
- SOT-223
- Pins
- 4
- In stock
- 1,780 at JLCPCB (C97333)
Overview
The LM317AG-AA3-R is a voltage Regulators, Linear, Low Drop Out (LDO) Regulator made by UTC in a SOT-223 package with 4 pins. -40℃~+85℃ 0.003%Vout 1 1.2V~37V 1.5A 40V 80dB@(120Hz) Adjustable Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM317AG-AA3-R, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-223, from KiCad's library), ready for a KiCad board. 1,780 are in stock at JLCPCB (part C97333).
Symbol
Footprint
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | ADJ | Unspecified |
| 2 | OUT | Unspecified |
| 3 | VIN | Unspecified |
| 4 | EP | Unspecified |
Parts like it
8
LM317G
SOT-223-40℃~+125℃@(Tj) 0.003%Vout 1 1.2V~37V 2.2A 40V 46uA 66dB@(120Hz) Adjustable Over Current Protection、Over Temperature Protection、Thermal Shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSUMWVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsLM317DCYR
SOT-2230℃~+125℃@(Tj) 1 1.2V~37V 1.5A 12mA 40V 66dB@(120Hz) Adjustable Over Current Protection、Over Temperature Protection Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSUMWVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsLM317
SOT-223-20℃~+85℃@(Ta) 1 1.25V~37V 1.5A 1.5mA 40V Adjustable Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTDSEMICVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsTL1963A-33DCY
SOT-223-40℃~+125℃@(Tj) 1 1.5A 1mA 20V 3.3V 340mV@(1.5A) 40uVrms 55dB@(120Hz) Fixed Over Current Protection、Over Temperature Protection Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsBL8071GCLATR33
SOT-223-40℃~+85℃@(Ta) 1 1.5A 150uA 3.3V 650mV@(1.5A) 65dB@(1kHz) 6V Fixed Over Current Protection、Over Temperature Protection Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSBLVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsLM317EMPRG
SOT-2230℃~+70℃@(Ta) 1 1.2V~37V 1.5A 40V 65uVrms 80dB@(12Hz) Adjustable Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSHANSCHIP semiconductorVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsLM317AEMP/TR
SOT-223-40℃~+85℃@(Ta) 0.003%Vout 1 1.2V~37V 1.5A 40V 65dB@(120Hz) Adjustable Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSHGSEMIVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsHT317ARDZ
SOT-223-40℃~+125℃@(Ta) 1 1.2V~37V 1.5A 65dB@(120Hz) Adjustable Over Current Protection、Over Temperature Protection Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSHTCSEMIVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
Questions
Is there a KiCad symbol and footprint for the LM317AG-AA3-R?
Yes. The symbol is EasyEDA_Cloud:LM317AG-AA3-R and the footprint Package_TO_SOT_SMD:SOT-223, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LM317AG-AA3-R?
SOT-223, with 4 pins. Its footprint is drawn on this page.
Where is the LM317AG-AA3-R datasheet?
UTC publishes it: the Datasheet link on this page opens it.
Where can I order the LM317AG-AA3-R?
JLCPCB lists it as part C97333, with 1,780 in stock; the sellers' links on this page open their listings.
What can replace the LM317AG-AA3-R?
Parts like it in the library: the LM317G by UMW, the LM317DCYR by UMW, the LM317 by TDSEMIC and the TL1963A-33DCY by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.