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LT1108CS8 on a board, in 3D

LT1108CS8

Analog Devices

0℃~+70℃@(TA) 1 1.5A 19kHz 2V~30V Adjustable Boost、Buck Buck、Boost Built-in No SO-8 DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCadi/LT1108CS8
Category
DC DC Converters
Package
SO-8
Pins
8

Overview

The LT1108CS8 is a DC DC Converter made by Analog Devices in a SO-8 package with 8 pins. 0℃~+70℃@(TA) 1 1.5A 19kHz 2V~30V Adjustable Boost、Buck Buck、Boost Built-in No SO-8 DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LT1110CS8-5#PBF, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1356340).

Symbol

ILIM1VIN2SW13SW24GND5A06SET7SENSE8
EasyEDA_Cloud:LT1110CS8-5#PBFFrom EasyEDA

Footprint

12345678
Package_SO:SOIC-8_3.9x4.9mm_P1.27mmFrom KiCad's library

Parameters

14
Frequency - Switching
19kHz
Function
Step-down type, Boost
Input Voltage
2V~30V
Number of Outputs
1
Operating Temperature
0℃~+70℃@(TA)
Output Current
1.5A
Output Type
Adjustable
Output Voltage
1.245V~50V
Switch tube (built-in/external)
Built-in
Switching Frequency
19kHz
Synchronous Rectification
No
Synchronous Rectifier
No
Topology
Boost, Buck
Voltage - Supply
2V~30V

Order codes

1

Pinout

8
The pins of the LT1108CS8
PinNameType
1ILIMUnspecified
2VINUnspecified
3SW1Unspecified
4SW2Unspecified
5GNDUnspecified
6A0Unspecified
7SETUnspecified
8SENSEUnspecified

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Questions

Is there a KiCad symbol and footprint for the LT1108CS8?

Yes. The symbol is EasyEDA_Cloud:LT1110CS8-5#PBF 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 LT1108CS8?

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

Where is the LT1108CS8 datasheet?

Analog Devices publishes it: the Datasheet link on this page opens it.

Where can I order the LT1108CS8?

JLCPCB lists it as part C1356340, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LT1108CS8?

Parts like it in the library: the XL1509-5.0E1 by XLSEMI, the XL1509-ADJE1 by XLSEMI, the XL1410E1 by XLSEMI and the MC34063AD by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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