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REF191ES on a board, in 3D

REF191ES

Analog Devices

2.048V Precision Micropower, Low Dropout Voltage Reference, 5ppm/°C, −40°C to +85°C

adi/REF191ES
Category
Uncategorised
Package
SOIC8
Pins
8

Overview

The REF191ES is an uncategorised made by Analog Devices in a SOIC8 package with 8 pins. 2.048V Precision Micropower, Low Dropout Voltage Reference, 5ppm/°C, −40°C to +85°C.

PCBKit's library has its KiCad symbol (Reference_Voltage:REF191, from KiCad's library) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 1 open-source board in 1 repository on GitHub use it.

Symbol

Vin2Sleep3GND4Vout6
Reference_Voltage:REF191From KiCad's library

Footprint

12345678
Package_SO:SOIC-8_3.9x4.9mm_P1.27mmFrom KiCad's library

Pinout

8
The pins of the REF191ES
PinNameType
1TPNot connected
2VinPower in
3SleepInput
4GNDPower in
5TPNot connected
6VoutPower out
7NCNot connected
8NCNot connected

Open-source boards using it

All 1
  • 2 layers50 × 50 mmIv grapher, the printed circuit board in 3D

    Iv grapher

    mihtjel/iv-grapher

    IV graphing electronics project. KiCAD design and Python (PyQT) based software.

    75 parts1GPL-3.0

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A picture
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A picture that opens the part, for a README
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Questions

Is there a KiCad symbol and footprint for the REF191ES?

Yes. The symbol is Reference_Voltage:REF191 and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the REF191ES?

SOIC8, with 8 pins. Its footprint is drawn on this page.

What can replace the REF191ES?

Parts like it in the library: the LTA8062XS8/R8 by Linearin, the SD8568 by WAVE, the FH9926 by XIN FEI HONG and the LTC8836XS8/R8 by Linearin. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the REF191ES?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8