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REF1941AIDDCT

Texas Instruments

-55℃~+150℃ 12ppmp-p 20mA 25ppm/℃ 4.096V 4.116V~5.5V 460uA Enable/disable、Multi-channel reference output Fixed Series ±0.1% SOT-23-Thin-5 Voltage Reference ROHS

Extended
DatasheetJLCPCBLCSCti/REF1941AIDDCT
Category
Voltage References
Package
SOT-23-Thin-5
Pins
5

Overview

The REF1941AIDDCT is a voltage Reference made by Texas Instruments in a SOT-23-Thin-5 package with 5 pins. -55℃~+150℃ 12ppmp-p 20mA 25ppm/℃ 4.096V 4.116V~5.5V 460uA Enable/disable、Multi-channel reference output Fixed Series ±0.1% SOT-23-Thin-5 Voltage Reference ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:REF2025QDDCRQ1_C6760309, from EasyEDA) and its footprint (EasyEDA_Cloud:SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C122592).

Symbol

VBIAS1GND2EN3VIN4VREF5
EasyEDA_Cloud:REF2025QDDCRQ1_C6760309From EasyEDA

Footprint

12345
EasyEDA_Cloud:SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BLFrom EasyEDA

Parameters

11
Features
Enable/disable, Multi-channel reference output
Noise - 1/10Hz to 10Hz
12ppmp-p
Operating Temperature
-55℃~+150℃
Output Current
20mA
Output Type
Fixed
Output Voltage
4.096V
Quiescent Current
460uA
Reference Type
Series
Temperature Coefficient
25ppm/℃
Tolerance
±0.1%
Voltage - Supply
4.116V~5.5V

Order codes

1

Pinout

5
The pins of the REF1941AIDDCT
PinNameType
1VBIASUnspecified
2GNDUnspecified
3ENUnspecified
4VINUnspecified
5VREFUnspecified

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Questions

Is there a KiCad symbol and footprint for the REF1941AIDDCT?

Yes. The symbol is EasyEDA_Cloud:REF2025QDDCRQ1_C6760309 and the footprint EasyEDA_Cloud:SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the REF1941AIDDCT?

SOT-23-Thin-5, with 5 pins. Its footprint is drawn on this page.

Where is the REF1941AIDDCT datasheet?

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

Where can I order the REF1941AIDDCT?

JLCPCB lists it as part C122592, with 0 in stock; the sellers' links on this page open their listings.