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LP6451B6F on a board, in 3D

LP6451B6F

LOWPOWER

-40℃~+85℃@(TA)、-40℃~+125℃@(Tj) 1.2MHz 1、1 300mA、3A 4.2V~18V、6V 440uA 600mV~7V、3V Adjustable、Fixed Buck Buck Built-in Yes SOT-23-6 DC-DC Converters ROHS

Extended
JLCPCBLCSClowpower/LP6451B6F
Category
DC DC Converters
Package
SOT-23-6
Pins
6

Overview

The LP6451B6F is a DC DC Converter made by LOWPOWER in a SOT-23-6 package with 6 pins. -40℃~+85℃@(TA)、-40℃~+125℃@(Tj) 1.2MHz 1、1 300mA、3A 4.2V~18V、6V 440uA 600mV~7V、3V Adjustable、Fixed Buck Buck Built-in Yes SOT-23-6 DC-DC Converters ROHS.

PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23-6, from KiCad's library), ready for a KiCad board. 681 are in stock at JLCPCB (part C42460086).

Symbol

The library has no symbol for this part yet.

Footprint

123456
Package_TO_SOT_SMD:SOT-23-6From KiCad's library

Parameters

13
Features
Light load efficient mode
Frequency - Switching
1.2MHz
Function
Step-down type
Number of Outputs
1
Operating Temperature
-40℃~+85℃@(TA)
Output Current
3A
Output Type
Adjustable
Output Voltage
600mV~7V
Quiescent Current
440uA
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
Yes
Topology
Buck
Voltage - Supply
4.2V~18V

Order codes

1

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A picture
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Questions

Is there a KiCad symbol and footprint for the LP6451B6F?

Yes. the footprint Package_TO_SOT_SMD:SOT-23-6, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LP6451B6F?

SOT-23-6, with 6 pins. Its footprint is drawn on this page.

Where can I order the LP6451B6F?

JLCPCB lists it as part C42460086, with 681 in stock; the sellers' links on this page open their listings.

What can replace the LP6451B6F?

Parts like it in the library: the MT3608 by 西安航天民芯, the TMI3255S by TMI, the ETA1458S2G by etasolution and the ETA8123S2G by etasolution. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8