

Overview
The LT1376IS is a DC DC Converter made by Analog Devices in a SOIC-16 package with 5 pins. -40℃~+125℃@(TJ) 1 1.5A 500kHz 5V~25V Buck Overcurrent Protection、Cycle-by-cycle current limiting、Frequency synchronization Step-down type SOIC-16 DC-DC Converters ROHS.
PCBKit's library has its footprint (Package_SO:SO-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C7458484). 1 open-source board in 1 repository on GitHub use it.
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
8- Features
- Overcurrent Protection, Cycle-by-cycle current limiting, Frequency synchronization
- Frequency - Switching
- 500kHz
- Function
- Step-down type
- Number of Outputs
- 1
- Operating Temperature
- -40℃~+125℃@(TJ)
- Output Current
- 1.5A
- Topology
- Buck
- Voltage - Supply
- 5V~25V
Order codes
1- LT1376ISLCSC C7458484
Open-source boards using it
All 1- 2 layers100 × 100 mm

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<iframe src="https://pcbkit.io/embed/parts/adi/LT1376IS" title="LT1376IS in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/adi/LT1376IS.jpg" alt="LT1376IS" width="1200" height="900">[](https://pcbkit.io/parts/adi/LT1376IS)Questions
Is there a KiCad symbol and footprint for the LT1376IS?
Yes. the footprint Package_SO:SO-16_3.9x9.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LT1376IS?
SOIC-16, with 5 pins. Its footprint is drawn on this page.
Where is the LT1376IS datasheet?
Analog Devices publishes it: the Datasheet link on this page opens it.
Where can I order the LT1376IS?
JLCPCB lists it as part C7458484, with 0 in stock; the sellers' links on this page open their listings.
What can replace the LT1376IS?
Parts like it in the library: the LT1534IS#PBF by Analog Devices, the LTC1149CS#PBF by Analog Devices, the LT1376CS#PBF by Analog Devices and the LT1376CS#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 LT1376IS?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8LT1534IS#PBF
SO-16-40℃~+125℃@(TJ) 1 1.25V~35V 2.7V~23V 20kHz~250kHz 2A Adjustable Boost Boost Built-in No SO-16 DC-DC Converters ROHSAnalog DevicesDC-DC ConvertersLTC1149CS#PBF
SO-160℃~+70℃@(TA) 1 250kHz 48V Buck Buck External Yes SO-16 DC-DC Converters ROHSAnalog DevicesDC-DC ConvertersLT1376CS#PBF
SO-160℃~+125℃@(TJ) 1 1.5A 500kHz 5V~25V Adjustable Buck Built-in No SO-16 DC-DC Converters ROHSAnalog DevicesDC-DC ConvertersLT1376CS#TRPBF
SO-160℃~+125℃@(TJ) 1 1.5A 2.42V~21.5V 500kHz 5V~25V Adjustable Buck Buck、SEPIC Built-in SO-16 DC-DC Converters ROHSAnalog DevicesDC-DC ConvertersLT1376HVCS#PBF
SO-160℃~+125℃@(TJ) 1 1.5A 2.42V~25.8V 500kHz 5V~30V Adjustable Buck Built-in No Overcurrent Protection、Cycle-by-cycle current limiting、Frequency synchronization Step-down type SO-16 DC-DC Converters ROHSAnalog DevicesDC-DC ConvertersLT1376HVCS#TRPBF
SO-160℃~+125℃@(TJ) 1 1.5A 500kHz 5V~30V Adjustable Buck Built-in No SO-16 DC-DC Converters ROHSAnalog DevicesDC-DC ConvertersLT1376HVIS#TRPBF
SO-16-40℃~+125℃@(TJ) 1 1.5A 500kHz 5V~30V Adjustable Buck Built-in No SO-16 DC-DC Converters ROHSAnalog DevicesDC-DC ConvertersLT1376IS#PBF
SO-16-40℃~+125℃@(TJ) 1 1.5A 2.42V~21.5V 500kHz 5V~25V Adjustable Buck Buck、SEPIC Built-in No SO-16 DC-DC Converters ROHSAnalog DevicesDC-DC Converters