Overview
The LM25085ASDX is a DC DC Controller made by Texas Instruments in a SON-8-EP(3x3) package with 9 pins. -40℃~+125℃@(TJ) 1 1MHz 4.5V~42V Adjustable Buck Buck External No SON-8-EP(3x3) DC-DC Converters ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM5085SDE_NOPB, from EasyEDA) and its footprint (EasyEDA_Cloud:SON-8_L3.0-W3.0-P0.50-BL-EP, from EasyEDA), ready for a KiCad board. 25 are in stock at JLCPCB (part C2658408).
Symbol
Footprint
Parameters
11- Features
- Built-in LDO regulator
- Frequency - Switching
- 1MHz
- Function
- Step-down type
- Number of Outputs
- 1
- Operating Temperature
- -40℃~+125℃@(TJ)
- Output Type
- Adjustable
- Quiescent Current
- 1.25mA
- Switch tube (built-in/external)
- External
- Synchronous Rectifier
- No
- Topology
- Buck
- Voltage - Supply
- 4.5V~42V
Order codes
1- LM25085ASDX/NOPBLCSC C2658408
Pinout
9| Pin | Name | Type |
|---|---|---|
| 1 | ADJ | Unspecified |
| 2 | RT | Unspecified |
| 3 | FB | Unspecified |
| 4 | GND | Unspecified |
| 5 | ISEN | Unspecified |
| 6 | PGATE | Unspecified |
| 7 | VCC | Unspecified |
| 8 | VIN | Unspecified |
| 9 | EP | Unspecified |
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Is there a KiCad symbol and footprint for the LM25085ASDX?
Yes. The symbol is EasyEDA_Cloud:LM5085SDE_NOPB and the footprint EasyEDA_Cloud:SON-8_L3.0-W3.0-P0.50-BL-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LM25085ASDX?
SON-8-EP(3x3), with 9 pins. Its footprint is drawn on this page.
Where is the LM25085ASDX datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LM25085ASDX?
JLCPCB lists it as part C2658408, with 25 in stock; the sellers' links on this page open their listings.
What can replace the LM25085ASDX?
Parts like it in the library: the LM25085ASDE by Texas Instruments and the LM5085SDX by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
