
Overview
The SD3337C is a DC DC Converter made by SHOUDING in a SOP-8-EP package with 9 pins. -40℃~+85℃ 2.3V~6V 800kHz Boost Built-in DC-DC Over Voltage Protection PWM SOP-8-EP LED Drivers ROHS.
PCBKit's library has its footprint (EasyEDA_Cloud:SOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP, from EasyEDA), ready for a KiCad board. 20 are in stock at JLCPCB (part C521418).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
9- Dimming
- PWM
- Features
- Over Voltage Protection
- Frequency - Switching
- 800kHz
- Number of Channels
- 1
- Operating temperature
- -40℃~+85℃
- Switch Tube (Built-In/External)
- Built-in
- Topology
- Boost
- Type
- DC-DC
- Voltage - Input(DC)
- 2.3V~6V
Order codes
1- SD3337CLCSC C521418
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/shouding/SD3337C" title="SD3337C in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/shouding/SD3337C.jpg" alt="SD3337C" width="1200" height="900">[](https://pcbkit.io/parts/shouding/SD3337C)Questions
Is there a KiCad symbol and footprint for the SD3337C?
Yes. the footprint EasyEDA_Cloud:SOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SD3337C?
SOP-8-EP, with 9 pins. Its footprint is drawn on this page.
Where is the SD3337C datasheet?
SHOUDING publishes it: the Datasheet link on this page opens it.
Where can I order the SD3337C?
JLCPCB lists it as part C521418, with 20 in stock; the sellers' links on this page open their listings.
What can replace the SD3337C?
Parts like it in the library: the TPS5450DDAR by Texas Instruments, the TPS54427DDAR by Texas Instruments, the RT8279GSP by Richtek Tech and the LP6221ASPF by LOWPOWER. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8TPS5450DDAR
SOP-8-EP-150mil-40℃~+125℃@(TJ) 1 1.221V~31.32V 3mA 5.5V~36V 500kHz 5A Adjustable Buck Built-in No Overcurrent Protection、Cycle-by-cycle current limiting、Hiccup current limiting Step-down type SOP-8-EP-150mil DC-DC Converters ROHSTexas InstrumentsDC-DC ConvertersTPS54427DDAR
SOP-8-40℃~+85℃@(TA) 1 4.5V~18V 4A 650kHz 760mV~7V Adjustable Buck Buck Built-in Yes SOP-8 DC-DC Converters ROHSTexas InstrumentsDC-DC ConvertersRT8279GSP
SOP-8-EP-150mil-40℃~+85℃@(TA) 1 1.222V~26V 5.5V~36V 500kHz 5A 600uA Adjustable Buck Buck Built-in No SOP-8-EP-150mil DC-DC Converters ROHSRichtek TechDC-DC ConvertersLP6221ASPF
SOP-8-EP-40℃~+85℃@(TJ) 1 2.6V~15V 500kHz Adjustable Boost Boost Built-in No SOP-8-EP DC-DC Converters ROHSLOWPOWERDC-DC ConvertersFP6293XR-G1
SOP-8-EP-40℃~+85℃ 1 13V 190uA 1MHz 2.6V~5.5V 3.5A Adjustable Boost Boost Built-in SOP-8-EP DC-DC Converters ROHSAdvanced Analog TechnologyDC-DC ConvertersFP6298XR-G1
SOP-8-EP-40℃~+85℃ 1 2.6V~5.5V 200uA 4.5A 500kHz Adjustable Boost Boost Built-in SOP-8-EP DC-DC Converters ROHSAdvanced Analog TechnologyDC-DC ConvertersRT8293AHZSP
SOP-8-EP-40℃~+125℃ 1 340kHz 3A 4.5V~23V 800mV~20V Adjustable Buck Buck Built-in Yes SOP-8-EP DC-DC Converters ROHSRichtek TechDC-DC ConvertersXL7026E1
SOP-8-EP1 1.25V~20V 150kHz 16V~90V 300mA Adjustable Buck Buck Built-in No SOP-8-EP DC-DC Converters ROHSXLSEMIDC-DC Converters