2 layers40 × 61 mm
Overview
The TX4137 is a DC DC Converter made by XDS in a SOT-23-6 package with 6 pins. -40℃~+125℃@(TA) 1 5.5V~60V 600mA 700uA 800kHz~1.2MHz Adjustable Buck Buck Built-in No SOT-23-6 DC-DC Converters ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:OC5864, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23-6, from KiCad's library), ready for a KiCad board. 109,612 are in stock at JLCPCB (part C691124). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
12- Features
- Cycle-by-cycle current limiting
- Frequency - Switching
- 800kHz~1.2MHz
- Function
- Step-down type
- Number of Outputs
- 1
- Operating Temperature
- -40℃~+125℃@(TA)
- Output Current
- 600mA
- Output Type
- Adjustable
- Quiescent Current
- 700uA
- Switch tube (built-in/external)
- Built-in
- Synchronous Rectifier
- No
- Topology
- Buck
- Voltage - Supply
- 5.5V~60V
Order codes
1- TX4137LCSC C691124
Pinout
6| Pin | Name | Type |
|---|---|---|
| 1 | NC | Unspecified |
| 2 | GND | Unspecified |
| 3 | FB | Unspecified |
| 4 | EN | Unspecified |
| 5 | IN | Unspecified |
| 6 | SW | Unspecified |
Open-source boards using it
All 1Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/xds/TX4137" title="TX4137 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/xds/TX4137.jpg" alt="TX4137" width="1200" height="900">[](https://pcbkit.io/parts/xds/TX4137)Questions
Is there a KiCad symbol and footprint for the TX4137?
Yes. The symbol is EasyEDA_Cloud:OC5864 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 TX4137?
SOT-23-6, with 6 pins. Its footprint is drawn on this page.
Where is the TX4137 datasheet?
XDS publishes it: the Datasheet link on this page opens it.
Where can I order the TX4137?
JLCPCB lists it as part C691124, with 109,612 in stock; the sellers' links on this page open their listings.
What can replace the TX4137?
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 TX4137?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
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SOT-23-6-40℃~+85℃@(TA) 1 2A 4.5V~16V 600kHz Adjustable Buck Buck Built-in Yes SOT-23-6 DC-DC Converters ROHS西安航天民芯DC-DC ConvertersLMR54406DBV
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