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REF3312AIRSE on a board, in 3D

REF3312AIRSE

Texas Instruments

-40℃~+125℃@(Ta) 1.25V 1.7V~5.5V 30ppm/℃ 35uVp-p 5mA 8.5uA Fixed Series ±0.15% UQFN-8(1.5x1.5) Voltage Reference ROHS

Extended
DatasheetJLCPCBLCSCti/REF3312AIRSE
Category
Voltage Reference
Package
UQFN-8(1.5x1.5)
Pins
8

Overview

The REF3312AIRSE is a voltage Reference made by Texas Instruments in a UQFN-8(1.5x1.5) package with 8 pins. -40℃~+125℃@(Ta) 1.25V 1.7V~5.5V 30ppm/℃ 35uVp-p 5mA 8.5uA Fixed Series ±0.15% UQFN-8(1.5x1.5) Voltage Reference ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TPR3312-QF11R-S, from EasyEDA) and its footprint (EasyEDA_Cloud:X2QFN-8_L1.5-W1.5-P0.50-BL, from EasyEDA), ready for a KiCad board. 1,039 are in stock at JLCPCB (part C962538).

Symbol

NC1NC2NC3GND4IN5NC6NC7OUT8
EasyEDA_Cloud:TPR3312-QF11R-SFrom EasyEDA

Footprint

EasyEDA_Cloud:X2QFN-8_L1.5-W1.5-P0.50-BLFrom EasyEDA

Parameters

10
Noise - 1/10Hz to 10Hz
35uVp-p
Operating Temperature
-40℃~+125℃
Output Current
5mA
Output Type
Fixed
Output Voltage
1.25V
Quiescent Current
8.5uA
Reference Type
Series
Temperature Coefficient
30ppm/℃
Tolerance
±0.15%
Voltage - Supply
1.7V~5.5V

Order codes

2

Pinout

8
The pins of the REF3312AIRSE
PinNameType
1NCUnspecified
2NCUnspecified
3NCUnspecified
4GNDUnspecified
5INUnspecified
6NCUnspecified
7NCUnspecified
8OUTUnspecified

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Questions

Is there a KiCad symbol and footprint for the REF3312AIRSE?

Yes. The symbol is EasyEDA_Cloud:TPR3312-QF11R-S and the footprint EasyEDA_Cloud:X2QFN-8_L1.5-W1.5-P0.50-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the REF3312AIRSE?

UQFN-8(1.5x1.5), with 8 pins. Its footprint is drawn on this page.

Where is the REF3312AIRSE datasheet?

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

Where can I order the REF3312AIRSE?

JLCPCB lists it as part C962538, with 1,039 in stock; the sellers' links on this page open their listings.

What can replace the REF3312AIRSE?

Parts like it in the library: the TS3312AQPR by STMicroelectronics, the REF35125QDBV by Texas Instruments, the REF3312AIDCK by Texas Instruments and the LTR3312T20YT3 by Guestgood. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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8