LR1107G-33-AA3-A-R
UTCExtended
-40℃~+125℃@(Tj) 1 150uVrms 200uA 3.3V 300mV@(600mA) 600mA 60dB 7V Fixed Over Current Protection、Over Temperature Protection、Enable Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- Part id
- utc/LR1107G-33-AA3-A-R
- Category
- Voltage Regulators, Linear, Low Drop Out (LDO) Regulators
- Package
- SOT-223
- Pins
- 4
- In stock
- 137 at JLCPCB (C171499)
Overview
The LR1107G-33-AA3-A-R is a voltage Regulators, Linear, Low Drop Out (LDO) Regulator made by UTC in a SOT-223 package with 4 pins. -40℃~+125℃@(Tj) 1 150uVrms 200uA 3.3V 300mV@(600mA) 600mA 60dB 7V Fixed Over Current Protection、Over Temperature Protection、Enable Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Regulator_Linear_1GND_2OUT_3IN_4OUT, from PCBKit's generic symbols) and its footprint (Package_TO_SOT_SMD:SOT-223, from KiCad's library), ready for a KiCad board. 137 are in stock at JLCPCB (part C171499).
Symbol
Footprint
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | GND | Power in |
| 2 | OUT | Power out |
| 3 | IN | Power in |
| 4 | OUT | Passive |
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8
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Questions
Is there a KiCad symbol and footprint for the LR1107G-33-AA3-A-R?
Yes. The symbol is Pinmap_Generic:Regulator_Linear_1GND_2OUT_3IN_4OUT 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 LR1107G-33-AA3-A-R?
SOT-223, with 4 pins. Its footprint is drawn on this page.
Where is the LR1107G-33-AA3-A-R datasheet?
UTC publishes it: the Datasheet link on this page opens it.
Where can I order the LR1107G-33-AA3-A-R?
JLCPCB lists it as part C171499, with 137 in stock; the sellers' links on this page open their listings.
What can replace the LR1107G-33-AA3-A-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.