Skip to the content
PCBKitNew board
LM285BYZ, in 3D

LM285BYZ

Texas Instruments

-40℃~+85℃@(Ta) 1.24V~5.3V 20mA 50ppm/℃ 50uVrms Adjustable ±1% TO-92-3 Voltage Reference ROHS

Extended
DatasheetJLCPCBLCSCti/LM285BYZ
Category
Voltage Reference
Package
TO-92-3
Pins
3

Overview

The LM285BYZ is a voltage Reference made by Texas Instruments in a TO-92-3 package with 3 pins. -40℃~+85℃@(Ta) 1.24V~5.3V 20mA 50ppm/℃ 50uVrms Adjustable ±1% TO-92-3 Voltage Reference ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AZ432ANTR-TP, from EasyEDA) and its footprint (EasyEDA_Cloud:TO-92-3_L4.9-W3.7-P1.27-L, from EasyEDA), ready for a KiCad board. 20 are in stock at JLCPCB (part C1575620).

Symbol

A3C2REF1
EasyEDA_Cloud:AZ432ANTR-TPFrom EasyEDA

Footprint

123
EasyEDA_Cloud:TO-92-3_L4.9-W3.7-P1.27-LFrom EasyEDA

Parameters

7
Minimum Cathode Current for Regulation
6uA
Operating Temperature
-40℃~+85℃@(Ta)
Output Current
20mA
Output Type
Adjustable
Output Voltage
1.24V~5.3V
Temperature Coefficient
50ppm/℃
Tolerance
±1%

Order codes

1

Pinout

3
The pins of the LM285BYZ
PinNameType
1REFUnspecified
2CUnspecified
3AUnspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/ti/LM285BYZ" title="LM285BYZ in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/ti/LM285BYZ.jpg" alt="LM285BYZ" width="1200" height="900">
A picture that opens the part, for a README
[![LM285BYZ](https://pcbkit.io/embed/parts/ti/LM285BYZ.jpg?size=s)](https://pcbkit.io/parts/ti/LM285BYZ)

Questions

Is there a KiCad symbol and footprint for the LM285BYZ?

Yes. The symbol is EasyEDA_Cloud:AZ432ANTR-TP and the footprint EasyEDA_Cloud:TO-92-3_L4.9-W3.7-P1.27-L, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM285BYZ?

TO-92-3, with 3 pins. Its footprint is drawn on this page.

Where is the LM285BYZ datasheet?

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

Where can I order the LM285BYZ?

JLCPCB lists it as part C1575620, with 20 in stock; the sellers' links on this page open their listings.

What can replace the LM285BYZ?

Parts like it in the library: the CJ431 ±0.5% by Jiangsu Changjing Electronics Technology (CJ), the ME431ATBG by MICRONE, the ME431ATG by MICRONE and the CJ431-TA by Jiangsu Changjing Electronics Technology (CJ). Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8