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STI3482 on a board, in 3D

STI3482

TMI

SOP-8 DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCtmi/STI3482
Category
DC DC Converters
Package
SOP-8
Pins
8

Overview

The STI3482 is a DC DC Converter made by TMI in a SOP-8 package with 8 pins. SOP-8 DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:STI3482_C840539, from EasyEDA) and its footprint (Package_SO:SOP-8_3.76x4.96mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C478954).

Symbol

BS1VIN2SW3GND4FB5NC6EN7NC8
EasyEDA_Cloud:STI3482_C840539From EasyEDA

Footprint

12345678
Package_SO:SOP-8_3.76x4.96mm_P1.27mmFrom KiCad's library

Parameters

12
Features
Overcurrent Protection, Light load efficient mode, Cycle-by-cycle current limiting, Hiccup current limiting
Frequency - Switching
500kHz
Function
Step-down type
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(TJ)
Output Current
2A
Output Type
Adjustable
Quiescent Current
400uA
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
Yes
Topology
Buck
Voltage - Supply
4.5V~18V

Order codes

2

Pinout

8
The pins of the STI3482
PinNameType
1BSUnspecified
2VINUnspecified
3SWUnspecified
4GNDUnspecified
5FBUnspecified
6NCUnspecified
7ENUnspecified
8NCUnspecified

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A picture
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A picture that opens the part, for a README
[![STI3482](https://pcbkit.io/embed/parts/tmi/STI3482.jpg?size=s)](https://pcbkit.io/parts/tmi/STI3482)

Questions

Is there a KiCad symbol and footprint for the STI3482?

Yes. The symbol is EasyEDA_Cloud:STI3482_C840539 and the footprint Package_SO:SOP-8_3.76x4.96mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the STI3482?

SOP-8, with 8 pins. Its footprint is drawn on this page.

Where is the STI3482 datasheet?

TMI publishes it: the Datasheet link on this page opens it.

Where can I order the STI3482?

JLCPCB lists it as part C478954, with 0 in stock; the sellers' links on this page open their listings.

What can replace the STI3482?

Parts like it in the library: the EUP3466ADIR1 by Eutech Microelectronics, the MP1482M/TR by HGSEMI, the PL8329B by POWLICON and the DP3119 by Shenzhen Developer Microelec.. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8