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REF5040IDG4 on a board, in 3D

REF5040IDG4

Texas Instruments

-40℃~+125℃@(Ta) 1.2mA 10mA 3ppm/℃ 3uVp-p 4.296V~18V Fixed Series ±0.05% SOIC-8 Voltage Reference ROHS

Extended
DatasheetJLCPCBLCSCti/REF5040IDG4
Category
Voltage References
Package
SOIC-8
Pins
8

Overview

The REF5040IDG4 is a voltage Reference made by Texas Instruments in a SOIC-8 package with 8 pins. -40℃~+125℃@(Ta) 1.2mA 10mA 3ppm/℃ 3uVp-p 4.296V~18V Fixed Series ±0.05% SOIC-8 Voltage Reference ROHS.

PCBKit's library has its KiCad symbol (Reference_Voltage:REF5040ID, 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. JLCPCB lists it (part C1575670).

Symbol

Vin2Temp3GND4Trim/NR5Vout6
Reference_Voltage:REF5040IDFrom KiCad's library

Footprint

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

Parameters

10
Features
Built-in temperature sensor
Noise - 1/10Hz to 10Hz
3uVp-p
Operating Temperature
-40℃~+125℃@(Ta)
Output Current
10mA
Output Type
Fixed
Quiescent Current
1.2mA
Reference Type
Series
Temperature Coefficient
3ppm/℃
Tolerance
±0.05%
Voltage - Supply
4.296V~18V

Order codes

1

Pinout

8
The pins of the REF5040IDG4
PinNameType
1DNCNot connected
2VinPower in
3TempPassive
4GNDPower in
5Trim/NRPassive
6VoutPower out
7NCNot connected
8DNCNot connected

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[![REF5040IDG4](https://pcbkit.io/embed/parts/ti/REF5040IDG4.jpg?size=s)](https://pcbkit.io/parts/ti/REF5040IDG4)

Questions

Is there a KiCad symbol and footprint for the REF5040IDG4?

Yes. The symbol is Reference_Voltage:REF5040ID 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 REF5040IDG4?

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

Where is the REF5040IDG4 datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the REF5040IDG4?

JLCPCB lists it as part C1575670, with 0 in stock; the sellers' links on this page open their listings.

What can replace the REF5040IDG4?

Parts like it in the library: the REF5025ID by Texas Instruments, the ADR435BRZ by Analog Devices, the REF198ESZ by Analog Devices and the ADR01BRZ by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8