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REF5045AID

Texas Instruments

-40℃~+125℃@(Ta) 1.2mA 10mA 4.5V 4.7V~18V 8ppm/℃ Fixed Series ±0.1% SOIC-8 Voltage Reference ROHS

Extended
DatasheetJLCPCBLCSCti/REF5045AID
Category
Voltage Reference
Package
SOIC-8
Pins
8

Overview

The REF5045AID is a voltage Reference made by Texas Instruments in a SOIC-8 package with 8 pins. -40℃~+125℃@(Ta) 1.2mA 10mA 4.5V 4.7V~18V 8ppm/℃ Fixed Series ±0.1% SOIC-8 Voltage Reference ROHS.

PCBKit's library has its KiCad symbol (Regulators:REF50xx, from CERN's library) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 1,616 are in stock at JLCPCB (part C181339).

Symbol

IN2NC1TEMP3GND4OUT6NC8NC7TRIM5
Regulators:REF50xxFrom CERN's library

Footprint

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

Parameters

11
Features
Built-in temperature sensor
Noise - 1/10Hz to 10Hz
13.5uVp-p
Operating Temperature
-40℃~+125℃@(Ta)
Output Current
10mA
Output Type
Fixed
Output Voltage
4.5V
Quiescent Current
1.2mA
Reference Type
Series
Temperature Coefficient
8ppm/℃
Tolerance
±0.1%
Voltage - Supply
4.7V~18V

Order codes

2

Pinout

8
The pins of the REF5045AID
PinNameType
1NCPassive
2INInput
3TEMPPassive
4GNDPower in
5TRIMPassive
6OUTPower in
7NCPassive
8NCPassive

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A live frame, for any web page
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A picture
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A picture that opens the part, for a README
[![REF5045AID](https://pcbkit.io/embed/parts/ti/REF5045AID.jpg?size=s)](https://pcbkit.io/parts/ti/REF5045AID)

Questions

Is there a KiCad symbol and footprint for the REF5045AID?

Yes. The symbol is Regulators:REF50xx 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 REF5045AID?

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

Where is the REF5045AID datasheet?

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

Where can I order the REF5045AID?

JLCPCB lists it as part C181339, with 1,616 in stock; the sellers' links on this page open their listings.

What can replace the REF5045AID?

Parts like it in the library: the REF194GSZ by Analog Devices, the REF5045ID by Texas Instruments, the REF5045AQDRQ1 by Texas Instruments and the REF194ES-REEL by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8