
LM317G-AA3-R
UTC
-40℃~+85℃ 1 1.3V~37V 1A 40V 5V@(10mA) 65dB@(120Hz) Adjustable Over Temperature Protection、Short Circuit Protection Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- Category
- Voltage Regulators Linear, Low Drop Out (LDO) Regulators
- Package
- SOT-223
- Pins
- 4
Overview
The LM317G-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℃ 1 1.3V~37V 1A 40V 5V@(10mA) 65dB@(120Hz) Adjustable 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:LM317_C5296732, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-223, from KiCad's library), ready for a KiCad board. 9,617 are in stock at JLCPCB (part C19651).
Symbol
Footprint
Parameters
13- Dropout Voltage
- 5V@(10mA)
- Features
- Short Circuit Protection
- Maximum Input Voltage
- 40V
- Number of Outputs
- 1
- Operating Temperature
- -40℃~+85℃
- Output Configuration
- Positive
- Output Current
- 1A
- Output Polarity
- Positive
- Output Type
- Adjustable
- Output Voltage
- 1.3V~37V
- Power Supply Rejection Ratio (PSRR)
- 65dB@(120Hz)
- Voltage - Supply
- 40V
- Voltage Dropout
- 5V@(10mA)
Order codes
1- LM317G-AA3-RLCSC C19651
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | ADJ | Unspecified |
| 2 | Vout | Unspecified |
| 3 | Vin | Unspecified |
| 4 | OUT | Unspecified |
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Is there a KiCad symbol and footprint for the LM317G-AA3-R?
Yes. The symbol is EasyEDA_Cloud:LM317_C5296732 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 LM317G-AA3-R?
SOT-223, with 4 pins. Its footprint is drawn on this page.
Where is the LM317G-AA3-R datasheet?
UTC publishes it: the Datasheet link on this page opens it.
Where can I order the LM317G-AA3-R?
JLCPCB lists it as part C19651, with 9,617 in stock; the sellers' links on this page open their listings.
What can replace the LM317G-AA3-R?
Parts like it in the library: the NCP1117ST33 by onsemi, the AZ1117H-3.3TRE1 by Diodes Incorporated, the LD1117AG-33-AA3-A-R by UTC and the AZ1117CH-3.3TRG1 by Diodes Incorporated. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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