
Overview
The CP2128G is a DC DC Converter made by Chiphom in a SOT-23-6 package with 5 pins. SOT-23-6 DC-DC Converters ROHS.
PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23-6, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C239193).
Symbol
The library has no symbol for this part yet.
Footprint
Order codes
1- CP2128GLCSC C239193
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<iframe src="https://pcbkit.io/embed/parts/chiphom/CP2128G" title="CP2128G in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/chiphom/CP2128G.jpg" alt="CP2128G" width="1200" height="900">[](https://pcbkit.io/parts/chiphom/CP2128G)Questions
Is there a KiCad symbol and footprint for the CP2128G?
Yes. 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 CP2128G?
SOT-23-6, with 5 pins. Its footprint is drawn on this page.
Where can I order the CP2128G?
JLCPCB lists it as part C239193, with 0 in stock; the sellers' links on this page open their listings.
What can replace the CP2128G?
Parts like it in the library: the MT3608 by 西安航天民芯, the RY8401 by RYCHIP Semiconductor Inc., the HT7463C by Holtek Semicon and the OC5864 by OCX. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8MT3608
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SOT-23-6-40℃~+85℃ 1 400uA 4V~38V 600mA 800kHz Adjustable Buck Buck Built-in Yes SOT-23-6 DC-DC Converters ROHSRYCHIP Semiconductor Inc.DC-DC ConvertersHT7463C
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SOT-23-6-40℃~+125℃@(TJ) 1V~34.2V 4V~36V 600mA 935kHz~1.265MHz Adjustable Buck Built-in Overcurrent Protection、Light load efficient mode、Cycle-by-cycle current limiting、Hiccup current limiting Step-down type Yes SOT-23-6 DC-DC Converters ROHSTexas InstrumentsDC-DC ConvertersETA1039S2G
SOT-23-6-40℃~+85℃ 1 1.5A 40uA 5V 700kHz~1.3MHz Boost Boost Built-in Fixed Yes SOT-23-6 DC-DC Converters ROHSetasolutionDC-DC ConvertersHI9204
SOT23-6-40℃~+150℃ 1 1mA 4.5V~65V 480kHz 500mA 810mV~66.5V Adjustable Buck Built-in Overcurrent Protection、Cycle-by-cycle current limiting Step-down type SOT23-6 DC-DC Converters ROHSHichipsDC-DC Converters