
Overview
The LM2575-3.3YN is a DC DC Converter made by Microchip Technology in a PDIP-16 package with 2 pins. -40℃~+125℃@(TJ) 1 1A 3.3V 4V~40V 52kHz Buck Buck Built-in Fixed No PDIP-16 DC-DC Converters ROHS.
PCBKit's library has its footprint (Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C646738).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
13- Features
- Overcurrent Protection, Cycle-by-cycle current limiting
- Frequency - Switching
- 52kHz
- Function
- Step-down type
- Number of Outputs
- 1
- Operating Temperature
- -40℃~+125℃@(TJ)
- Output Current
- 1A
- Output Type
- Fixed
- Output Voltage
- 3.3V
- Quiescent Current
- 5mA
- Switch tube (built-in/external)
- Built-in
- Synchronous Rectifier
- No
- Topology
- Buck
- Voltage - Supply
- 4V~40V
Order codes
1- LM2575-3.3YNLCSC C646738
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Is there a KiCad symbol and footprint for the LM2575-3.3YN?
Yes. the footprint Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LM2575-3.3YN?
PDIP-16, with 2 pins. Its footprint is drawn on this page.
Where is the LM2575-3.3YN datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the LM2575-3.3YN?
JLCPCB lists it as part C646738, with 0 in stock; the sellers' links on this page open their listings.
What can replace the LM2575-3.3YN?
Parts like it in the library: the TL2575-33IN by Texas Instruments, the TL2575HV-33IN by Texas Instruments, the XL1509-3.3 by UMW and the XL1509-3.3E1 by XLSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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