ST1S40IDR
STMicroelectronicsExtended
-40℃~+150℃@(TJ) 1 1.5mA 3A 4V~18V 800mV~18V 850kHz Adjustable Buck Buck Built-in Yes SOIC-8 DC-DC Converters ROHS
- Part id
- st/ST1S40IDR
- Category
- DC DC Converters
- Package
- SOIC-8
- Pins
- 8
- In stock
- 2,333 at JLCPCB (C126177)
Overview
The ST1S40IDR is a DC DC Converter made by STMicroelectronics in a SOIC-8 package with 8 pins. -40℃~+150℃@(TJ) 1 1.5mA 3A 4V~18V 800mV~18V 850kHz Adjustable Buck Buck Built-in Yes SOIC-8 DC-DC Converters ROHS.
PCBKit's library has its KiCad symbol (pimoroni-ics:ST1S40IDR, from Eagle libraries) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 2,333 are in stock at JLCPCB (part C126177).
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | SW | Unspecified |
| 2 | GND | Unspecified |
| 3 | VINA | Unspecified |
| 4 | EN | Unspecified |
| 5 | FB | Unspecified |
| 6 | GND | Unspecified |
| 7 | GND | Unspecified |
| 8 | VINSW | Unspecified |
Parts like it
8
XL1583E1
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SOP-8L-40℃~+85℃ 1 130kHz、500kHz 14mA 4.5A 8V~30V Adjustable Buck Buck External Yes SOP-8L DC-DC Converters ROHSHEXINDC-DC ConvertersNCP3170AD
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SOIC-8-40℃~+125℃ 1 1.25V~32V 180kHz 2.1mA 3A 8V~36V Adjustable Buck Buck Built-in Yes SOIC-8 DC-DC Converters ROHSXLSEMIDC-DC ConvertersLM2576D-3.3RG
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SOP-8L-40℃~+125℃@(TJ) 1 1.23V~37V 3A 52kHz 5mA 8V~40V Adjustable Buck Buck Built-in No SOP-8L DC-DC Converters ROHSHANSCHIP semiconductorDC-DC Converters
Questions
Is there a KiCad symbol and footprint for the ST1S40IDR?
Yes. The symbol is pimoroni-ics:ST1S40IDR and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ST1S40IDR?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the ST1S40IDR datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the ST1S40IDR?
JLCPCB lists it as part C126177, with 2,333 in stock; the sellers' links on this page open their listings.
What can replace the ST1S40IDR?
Parts like it in the library: the XL1583E1 by XLSEMI, the LM2576D-12RG by HANSCHIP semiconductor, the HX1316A-AGC by HEXIN and the NCP3170AD by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.