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ADR381ARTZ-R2 on a board, in 3D

ADR381ARTZ-R2

Analog Devices

-40℃~+85℃@(Ta) 140uA 2.5V 2.8V~18V 25ppm/℃ 5mA 5uVp-p Fixed Series ±0.24% SOT-23 Voltage Reference ROHS

Extended
DatasheetJLCPCBLCSCadi/ADR381ARTZ-R2
Category
Voltage Reference
Package
SOT-23
Pins
3

Overview

The ADR381ARTZ-R2 is a voltage Reference made by Analog Devices in a SOT-23 package with 3 pins. -40℃~+85℃@(Ta) 140uA 2.5V 2.8V~18V 25ppm/℃ 5mA 5uVp-p Fixed Series ±0.24% SOT-23 Voltage Reference ROHS.

PCBKit's library has its KiCad symbol (Reference:ADR381, from 4ms) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 141 are in stock at JLCPCB (part C207537). 1 open-source board in 1 repository on GitHub use it.

Symbol

VI1VO2GND3
Reference:ADR381From 4ms

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

11
Features
Temperature compensation control
Noise - 1/10Hz to 10Hz
5uVp-p
Operating Temperature
-40℃~+85℃
Output Current
5mA
Output Type
Fixed
Output Voltage
2.5V
Quiescent Current
140uA
Reference Type
Series
Temperature Coefficient
25ppm/℃
Tolerance
±0.24%
Voltage - Supply
2.8V~18V

Order codes

1

Pinout

3
The pins of the ADR381ARTZ-R2
PinNameType
1VIInput
2VOPower out
3GNDPower in

Open-source boards using it

All 1
  • 2 layers130.6 × 112 mmSWN, the printed circuit board in 3D

    SWN

    4ms/SWN

    Spherical Wavetable Navigator source code

    614 parts43

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Questions

Is there a KiCad symbol and footprint for the ADR381ARTZ-R2?

Yes. The symbol is Reference:ADR381 and the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ADR381ARTZ-R2?

SOT-23, with 3 pins. Its footprint is drawn on this page.

Where is the ADR381ARTZ-R2 datasheet?

Analog Devices publishes it: the Datasheet link on this page opens it.

Where can I order the ADR381ARTZ-R2?

JLCPCB lists it as part C207537, with 141 in stock; the sellers' links on this page open their listings.

What can replace the ADR381ARTZ-R2?

Parts like it in the library: the LM4040AIM3X-2.5 by Texas Instruments, the REF3125AIDBZR by Texas Instruments, the REF3325AIDBZR by Texas Instruments and the LM4040B25FTA by Diodes Incorporated. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the ADR381ARTZ-R2?

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

Parts like it

8