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TOP257MN on a board, in 3D

TOP257MN

POWER INTEGRATIONS

SDIP-10 AC-DC Controllers and Regulators ROHS

Extended
DatasheetJLCPCBLCSCpower-integrations/TOP257MN
Category
AC DC Controllers And Regulators
Package
SDIP-10
Pins
9

Overview

The TOP257MN is an AC DC Controllers And Regulator made by POWER INTEGRATIONS in a SDIP-10 package with 9 pins. SDIP-10 AC-DC Controllers and Regulators ROHS.

PCBKit's library has its KiCad symbol (Regulator_Switching:TOP257MN, from KiCad's library) and its footprint (Package_DIP:PowerIntegrations_SDIP-10C, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C568170).

Symbol

V1X2C3D5S6
Regulator_Switching:TOP257MNFrom KiCad's library

Footprint

1235678910
Package_DIP:PowerIntegrations_SDIP-10CFrom KiCad's library

Parameters

1
Features
Brown-in/Brown-out detection, Light load efficient mode, EMI optimization (spread spectrum), Adjustable current limiting

Order codes

1

Pinout

9
The pins of the TOP257MN
PinNameType
1VInput
2XInput
3CInput
5DOpen collector
6SPower in
7SPassive
8SPassive
9SPassive
10SPassive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/power-integrations/TOP257MN" title="TOP257MN in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/power-integrations/TOP257MN.jpg" alt="TOP257MN" width="1200" height="900">
A picture that opens the part, for a README
[![TOP257MN](https://pcbkit.io/embed/parts/power-integrations/TOP257MN.jpg?size=s)](https://pcbkit.io/parts/power-integrations/TOP257MN)

Questions

Is there a KiCad symbol and footprint for the TOP257MN?

Yes. The symbol is Regulator_Switching:TOP257MN and the footprint Package_DIP:PowerIntegrations_SDIP-10C, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TOP257MN?

SDIP-10, with 9 pins. Its footprint is drawn on this page.

Where is the TOP257MN datasheet?

POWER INTEGRATIONS publishes it: the Datasheet link on this page opens it.

Where can I order the TOP257MN?

JLCPCB lists it as part C568170, with 0 in stock; the sellers' links on this page open their listings.

What can replace the TOP257MN?

Parts like it in the library: the TOP252MN by POWER INTEGRATIONS, the TOP254MN by POWER INTEGRATIONS, the TOP255MN by POWER INTEGRATIONS and the TOP256MN by POWER INTEGRATIONS. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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5