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LP54331SPF on a board, in 3D

LP54331SPF

LOWPOWER

-40℃~+85℃ 1 300uA 3A 4.5V~32V 500kHz 800mV~13.2V Adjustable Buck Buck Built-in Yes ESOP-8 DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSClowpower/LP54331SPF
Category
DC DC Converters
Package
ESOP-8
Pins
9

Overview

The LP54331SPF is a DC DC Converter made by LOWPOWER in a ESOP-8 package with 9 pins. -40℃~+85℃ 1 300uA 3A 4.5V~32V 500kHz 800mV~13.2V Adjustable Buck Buck Built-in Yes ESOP-8 DC-DC Converters ROHS.

PCBKit's library has its footprint (EasyEDA_Cloud:ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP3.3, from EasyEDA), ready for a KiCad board. 316 are in stock at JLCPCB (part C47345748).

Symbol

The library has no symbol for this part yet.

Footprint

123456789
EasyEDA_Cloud:ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP3.3From EasyEDA

Parameters

13
Features
Hiccup current limiting
Frequency - Switching
500kHz
Function
Step-down type
Number of Outputs
1
Operating Temperature
-40℃~+85℃
Output Current
3A
Output Type
Adjustable
Output Voltage
800mV~13.2V
Quiescent Current
300uA
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
Yes
Topology
Buck
Voltage - Supply
4.5V~32V

Order codes

1

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Questions

Is there a KiCad symbol and footprint for the LP54331SPF?

Yes. the footprint EasyEDA_Cloud:ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP3.3, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LP54331SPF?

ESOP-8, with 9 pins. Its footprint is drawn on this page.

Where is the LP54331SPF datasheet?

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

Where can I order the LP54331SPF?

JLCPCB lists it as part C47345748, with 316 in stock; the sellers' links on this page open their listings.

What can replace the LP54331SPF?

Parts like it in the library: the RT8072GSP by Richtek Tech, the RT6268GSP by Richtek Tech and the RTQ2104BGSP-QA by Richtek Tech. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

3