Overview
The REF02DSA is a voltage Reference made by Maxim Integrated (Analog Devices) in a SOIC-8 package with 8 pins. 0℃~+70℃@(Ta) 21mA 5V 8V~30V Built-in temperature sensor Fixed Series SOIC-8 Voltage Reference.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:REF02Z, from EasyEDA) 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 C3680229).
Symbol
Footprint
Parameters
7- Features
- Built-in temperature sensor
- Operating Temperature
- 0℃~+70℃@(Ta)
- Output Current
- 21mA
- Output Type
- Fixed
- Output Voltage
- 5V
- Reference Type
- Series
- Voltage - Supply
- 8V~30V
Order codes
1- REF02DSALCSC C3680229
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | N.C | Unspecified |
| 2 | VIN | Unspecified |
| 3 | TEMP | Unspecified |
| 4 | GND | Unspecified |
| 5 | TRIM | Unspecified |
| 6 | VOUT | Unspecified |
| 7 | N.C | Unspecified |
| 8 | N.C | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/maxim/REF02DSA" title="REF02DSA in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/maxim/REF02DSA.jpg" alt="REF02DSA" width="1200" height="900">[](https://pcbkit.io/parts/maxim/REF02DSA)Questions
Is there a KiCad symbol and footprint for the REF02DSA?
Yes. The symbol is EasyEDA_Cloud:REF02Z 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 REF02DSA?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the REF02DSA datasheet?
Maxim Integrated (Analog Devices) publishes it: the Datasheet link on this page opens it.
Where can I order the REF02DSA?
JLCPCB lists it as part C3680229, with 0 in stock; the sellers' links on this page open their listings.
What can replace the REF02DSA?
Parts like it in the library: the REF195ESZ-REEL by Analog Devices, the REF195GSZ-REEL7 by Analog Devices, the REF195FSZ-REEL by Analog Devices and the REF195GSZ-REEL by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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