Skip to the content
PCBKitNew board
MAX811S on a board, in 3D

MAX811S

GR

-20℃~+70℃ 1 1V~6V 1uA 2.93V 500ms Active Low Push-pull Voltage Detector Yes SOT-143 Supervisor and Reset ICs ROHS

Extended
DatasheetJLCPCBLCSCgr/MAX811S
Category
Supervisor And Reset ICs
Package
SOT-143
Pins
4

Overview

The MAX811S is a supervisor And Reset IC made by GR in a SOT-143 package with 4 pins. -20℃~+70℃ 1 1V~6V 1uA 2.93V 500ms Active Low Push-pull Voltage Detector Yes SOT-143 Supervisor and Reset ICs ROHS.

PCBKit's library has its KiCad symbol (Celestial_Reset:MAXIM MAX811, from Altium's library) and its footprint (Package_TO_SOT_SMD:SOT-143, from KiCad's library), ready for a KiCad board. 501 are in stock at JLCPCB (part C19631729).

Symbol

GND1RST2MR3VCC4
Celestial_Reset:MAXIM MAX811From Altium's library

Footprint

1234
Package_TO_SOT_SMD:SOT-143From KiCad's library

Parameters

10
ChipType
Voltage Detector
Function
Manual reset input
Number of Voltages Monitored
1
Operating Temperature
-20℃~+70℃
Output Type
Push-pull
Quiescent Current
1uA
Reset Active Level
Active Low
Reset Timeout
500ms
Threshold Voltage
2.93V
Voltage - Supply
1V~6V

Order codes

1

Pinout

4
The pins of the MAX811S
PinNameType
1GNDPassive
2RSTPassive
3MRPassive
4VCCPassive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/gr/MAX811S" title="MAX811S 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/gr/MAX811S.jpg" alt="MAX811S" width="1200" height="900">
A picture that opens the part, for a README
[![MAX811S](https://pcbkit.io/embed/parts/gr/MAX811S.jpg?size=s)](https://pcbkit.io/parts/gr/MAX811S)

Questions

Is there a KiCad symbol and footprint for the MAX811S?

Yes. The symbol is Celestial_Reset:MAXIM MAX811 and the footprint Package_TO_SOT_SMD:SOT-143, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MAX811S?

SOT-143, with 4 pins. Its footprint is drawn on this page.

Where is the MAX811S datasheet?

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

Where can I order the MAX811S?

JLCPCB lists it as part C19631729, with 501 in stock; the sellers' links on this page open their listings.

What can replace the MAX811S?

Parts like it in the library: the CAT811STBI-GT3-MS by MSKSEMI, the STM811SW16F by STMicroelectronics, the MAX811S by TECH PUBLIC and the MAX811T by TECH PUBLIC. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8