2 layers144.8 × 70 mm
Overview
The LM2735YMF is a DC DC Converter made by Texas Instruments in a SOT-23-5 package with 5 pins. -40℃~+125℃@(TJ) 1 2.1A 2.7V~5.5V 3.4mA 3V~24V 520kHz Adjustable Boost Boost、SEPIC Built-in No SOT-23-5 DC-DC Converters ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TPS61040DBVRG, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. 735 are in stock at JLCPCB (part C129954). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
13- Features
- Cycle-by-cycle current limiting
- Frequency - Switching
- 520kHz
- Function
- Boost
- Number of Outputs
- 1
- Operating Temperature
- -40℃~+125℃@(TJ)
- Output Current
- 2.1A
- Output Type
- Adjustable
- Output Voltage
- 3V~24V
- Quiescent Current
- 3.4mA
- Switch tube (built-in/external)
- Built-in
- Synchronous Rectifier
- No
- Topology
- SEPIC
- Voltage - Supply
- 2.7V~5.5V
Order codes
1- LM2735YMF/NOPBLCSC C129954
Pinout
5| Pin | Name | Type |
|---|---|---|
| 1 | SW | Unspecified |
| 2 | GND | Unspecified |
| 3 | FB | Unspecified |
| 4 | EN | Unspecified |
| 5 | VIN | Unspecified |
Open-source boards using it
All 1Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/ti/LM2735YMF" title="LM2735YMF in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ti/LM2735YMF.jpg" alt="LM2735YMF" width="1200" height="900">[](https://pcbkit.io/parts/ti/LM2735YMF)Questions
Is there a KiCad symbol and footprint for the LM2735YMF?
Yes. The symbol is EasyEDA_Cloud:TPS61040DBVRG and the footprint Package_TO_SOT_SMD:SOT-23-5, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LM2735YMF?
SOT-23-5, with 5 pins. Its footprint is drawn on this page.
Where is the LM2735YMF datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LM2735YMF?
JLCPCB lists it as part C129954, with 735 in stock; the sellers' links on this page open their listings.
What can replace the LM2735YMF?
Parts like it in the library: the ETA3409S2F by etasolution, the ETA3417S2F by etasolution, the RY3430 by RYCHIP Semiconductor Inc. and the ETA3418S2F by etasolution. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the LM2735YMF?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
ETA3409S2F
SOT23-5-40℃~+85℃ 1 1MHz 2.4V~7.3V 3A 600mV~7.3V Adjustable Buck Buck Built-in Yes SOT23-5 DC-DC Converters ROHSetasolutionDC-DC ConvertersETA3417S2F
SOT23-5-40℃~+85℃ 1 2.5A 2.6V~7V 32uA 3MHz 600mV~7V Adjustable Buck Buck Built-in Yes SOT23-5 DC-DC Converters ROHSetasolutionDC-DC ConvertersRY3430
SOT-23-5-40℃~+85℃ 1 1.2MHz 2.5V~5.5V 3A 40uA Adjustable Buck Buck Built-in Yes SOT-23-5 DC-DC Converters ROHSRYCHIP Semiconductor Inc.DC-DC ConvertersETA3418S2F
SOT-23-5-40℃~+85℃@(TA) 1 2.5A 2.5MHz~3.2MHz 2.6V~7V 600mV~7V Adjustable Buck Buck Built-in Yes SOT-23-5 DC-DC Converters ROHSetasolutionDC-DC ConvertersTMI3113B
SOT-23-5-40℃~+85℃@(TA) 1 1MHz 2.7V~5.5V 3A 50uA Adjustable Buck Buck Built-in Yes SOT-23-5 DC-DC Converters ROHSTMIDC-DC ConvertersLM2735XMFX
SOT-23-5-40℃~+125℃@(TJ) 1 1.6MHz 2.1A 2.7V~5.5V 3V~24V Adjustable Boost Boost、SEPIC Built-in No SOT-23-5 DC-DC Converters ROHSTexas InstrumentsDC-DC ConvertersETA3448S2F
SOT23-5-40℃~+85℃ 1 1.5MHz~2.5MHz 2.5V~5.5V 3A 50uA 600mV~5.5V Adjustable Buck Buck Built-in Yes SOT23-5 DC-DC Converters ROHSetasolutionDC-DC ConvertersHM8089
SOT-23-5-40℃~+85℃ 1 1.2MHz 2.5A 2.5V~5.5V 600mV~5.5V 60uA Adjustable Buck Buck Built-in Yes SOT-23-5 DC-DC Converters ROHSGATEMODEDC-DC Converters