4 layers122.2 × 115.1 mm
Scan controller kicad
fwachsmuth/Filmkorn-Raw-Scanner
The Filmkorn Raw Scanner, turning 8mm and 16mm films into lossless 12-bit CinemaDNG
170 parts13MIT
LGS5145
Legend-SiExtended
-40℃~+105℃@(TJ) 1 1.2MHz 150uA 1A 4.5V~55V Adjustable Buck Buck Built-in No SOT-23-6 DC-DC Converters ROHS
- Part id
- legend-si/LGS5145
- Category
- DC DC Converters
- Package
- SOT-23-6
- Pins
- 6
- In stock
- 284 at JLCPCB (C5123971)
- Used on
- 10 open-source boards
Overview
The LGS5145 is a DC DC Converter made by Legend-Si in a SOT-23-6 package with 6 pins. -40℃~+105℃@(TJ) 1 1.2MHz 150uA 1A 4.5V~55V Adjustable Buck Buck Built-in No SOT-23-6 DC-DC Converters ROHS.
PCBKit's library has its KiCad symbol (Regulator_Switching:LGS5145, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23-6, from KiCad's library), ready for a KiCad board. 284 are in stock at JLCPCB (part C5123971). 10 open-source boards in 9 repositories on GitHub use it.
Symbol
Footprint
Pinout
6| Pin | Name | Type |
|---|---|---|
| 1 | BST | Passive |
| 2 | GND | Power in |
| 3 | FB | Input |
| 4 | EN | Input |
| 5 | VIN | Power in |
| 6 | SW | Output |
- 4 layers67.2 × 90.4 mm
- 4 layers14.8 × 14.8 mm
- 4 layers52 × 52 mm
- 6 layers13.4 × 51.8 mm
- 4 layers90 × 80 mm
Glider
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Fork of zephray/glider (Modos Glider e-ink monitor) with a DP AUX polarity fix and a standalone GCC firmware build
379 partsCERN-OHL-S-2.0 - 2 layers55.9 × 50 mm
- 6 layers35 × 35 mm
Pixel
bastian2001/Kolibri-FC-Hardware
Hardware for the Kolibri Flight Controller. 30mm/20mm FC with RP2350 + ELRS onboard
145 parts8GPL-3.0
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Questions
Is there a KiCad symbol and footprint for the LGS5145?
Yes. The symbol is Regulator_Switching:LGS5145 and the footprint Package_TO_SOT_SMD:SOT-23-6, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LGS5145?
SOT-23-6, with 6 pins. Its footprint is drawn on this page.
Where is the LGS5145 datasheet?
Legend-Si publishes it: the Datasheet link on this page opens it.
Where can I order the LGS5145?
JLCPCB lists it as part C5123971, with 284 in stock; the sellers' links on this page open their listings.
What can replace the LGS5145?
Parts like it in the library: the TPS562201DDC by Texas Instruments, the TPS561201DDCR by Texas Instruments, the SX1308 by SX and the ETA8120S2G by etasolution. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the LGS5145?
10 boards in 9 repositories on GitHub; the most starred are listed on this page, with their KiCad files.