LD1085D2M18R
STMicroelectronicsExtended
-40℃~+125℃@(Tj) 1 1.3V@(3A) 1.8V 30V 3A 54uVrms 5mA 72dB@(120Hz) Fixed Over Current Protection、Over Temperature Protection Positive D2PAK-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- Part id
- st/LD1085D2M18R
- Category
- Voltage Regulators, Linear, Low Drop Out (LDO) Regulators
- Package
- D2PAK-3
- Pins
- 4
- In stock
- 560 at JLCPCB (C3746368)
Overview
The LD1085D2M18R is a voltage Regulators, Linear, Low Drop Out (LDO) Regulator made by STMicroelectronics in a D2PAK-3 package with 4 pins. -40℃~+125℃@(Tj) 1 1.3V@(3A) 1.8V 30V 3A 54uVrms 5mA 72dB@(120Hz) Fixed Over Current Protection、Over Temperature Protection Positive D2PAK-3 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:TO-263-3_TabPin4, from KiCad's library), ready for a KiCad board. 560 are in stock at JLCPCB (part C3746368).
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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Questions
Is there a KiCad symbol and footprint for the LD1085D2M18R?
Yes. The symbol is Pinmap_Generic:Regulator_Linear_1GND_2OUT_3IN_4OUT and the footprint Package_TO_SOT_SMD:TO-263-3_TabPin4, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LD1085D2M18R?
D2PAK-3, with 4 pins. Its footprint is drawn on this page.
Where is the LD1085D2M18R datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the LD1085D2M18R?
JLCPCB lists it as part C3746368, with 560 in stock; the sellers' links on this page open their listings.
What can replace the LD1085D2M18R?
Parts like it in the library: the MIC39300-1.8WU by Microchip Technology, the MIC39300-1.8BU by Microchip Technology, the MIC39300-1.8WU-TR by Microchip Technology and the MIC39500-1.8BU by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.