

STEF05SGR
STMicroelectronics
-40℃~+125℃ 1 3.5A 3.5V~5.5V 40mΩ Active Low Overvoltage protection、Soft-start、Under-voltage lockout、Overcurrent Protection、Over temperature protection、Latch protection、Short-Circuit Protection DFN-10(3x3) Power Distribution Switches ROHS
- Category
- Power Management Specialized
- Package
- SOT-23-8
- Pins
- 8
Overview
The STEF05SGR is a power Management Specialized made by STMicroelectronics in a SOT-23-8 package with 8 pins. -40℃~+125℃ 1 3.5A 3.5V~5.5V 40mΩ Active Low Overvoltage protection、Soft-start、Under-voltage lockout、Overcurrent Protection、Over temperature protection、Latch protection、Short-Circuit Protection DFN-10(3x3) Power Distribution Switches ROHS.
PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23-8, from KiCad's library), ready for a KiCad board. 3,292 are in stock at JLCPCB (part C5271105). 1 open-source board in 1 repository on GitHub use it.
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
7- Control Input Logic
- Active Low
- Features
- Latch protection
- Maximum Continuous Current
- 3.5A
- Number of Channels
- 1
- Operating Temperature -
- -40℃~+125℃
- RDS(on)
- 40mΩ
- Voltage - Supply
- 3.5V~5.5V
Order codes
1- STEF05SGRLCSC C5271105
Open-source boards using it
All 1- 8 layers200 × 115 mm

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Is there a KiCad symbol and footprint for the STEF05SGR?
Yes. the footprint Package_TO_SOT_SMD:SOT-23-8, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the STEF05SGR?
SOT-23-8, with 8 pins. Its footprint is drawn on this page.
Where is the STEF05SGR datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the STEF05SGR?
JLCPCB lists it as part C5271105, with 3,292 in stock; the sellers' links on this page open their listings.
What can replace the STEF05SGR?
Parts like it in the library: the LTC4365HTS8#TRPBF by Analog Devices, the INA236AIDDFR by Texas Instruments, the LTC4365ITS8#TRMPBF by Analog Devices and the LTC4361ITS8-2#TRPBF by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the STEF05SGR?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8LTC4365HTS8#TRPBF
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