

Overview
The LM336Z5 is a voltage Reference made by onsemi in a TO-92-3 package with 3 pins. 0℃~+70℃@(Ta) 15mA 5V Fixed Parallel ±4% TO-92-3 Voltage Reference ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM336Z-5.0_T7, from EasyEDA) and its footprint (EasyEDA_Cloud:TO-92-3_L4.5-W3.5-P1.27-L, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3680297). 2 open-source boards in 2 repositories on GitHub use it.
Symbol
Footprint
Parameters
6- Operating Temperature
- 0℃~+70℃@(Ta)
- Output Current
- 15mA
- Output Type
- Fixed
- Output Voltage
- 5V
- Reference Type
- Parallel
- Tolerance
- ±4%
Order codes
1- LM336Z5LCSC C3680297
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | ADJ | Unspecified |
| 2 | + | Unspecified |
| 3 | - | Unspecified |
Open-source boards using it
All 2- 4 layers284 × 185.5 mm

- 2 layers60 × 90 mm

Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/onsemi/LM336Z5" title="LM336Z5 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/onsemi/LM336Z5.jpg" alt="LM336Z5" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/LM336Z5)Questions
Is there a KiCad symbol and footprint for the LM336Z5?
Yes. The symbol is EasyEDA_Cloud:LM336Z-5.0_T7 and the footprint EasyEDA_Cloud:TO-92-3_L4.5-W3.5-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 LM336Z5?
TO-92-3, with 3 pins. Its footprint is drawn on this page.
Where can I order the LM336Z5?
JLCPCB lists it as part C3680297, with 0 in stock; the sellers' links on this page open their listings.
What can replace the LM336Z5?
Parts like it in the library: the LM336BZ50 by onsemi, the LM4040B50FTA by Diodes Incorporated, the LM4040AIM3X-5.0 by Texas Instruments and the LM4040AIM3-5.0/NOPB by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the LM336Z5?
2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8LM336BZ50
TO-92-30℃~+70℃@(Ta) 400mA 5V Fixed Parallel TO-92-3 Voltage Reference ROHSonsemiVoltage ReferenceLM4040B50FTA
SOT-23-40℃~+125℃@(Ta) 100ppm/℃ 15mA 5V 74uA 80uVrms Fixed Parallel ±0.2% SOT-23 Voltage Reference ROHSDiodes IncorporatedVoltage ReferenceLM4040AIM3X-5.0
SOT-23-3-40℃~+85℃ 100ppm/℃ 15mA 35uVrms 5V 74uA 74uA Fixed Parallel ±0.1% SOT-23-3 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceLM4040AIM3-5.0/NOPB
SOT-23-40℃~+85℃@(Ta) 100ppm/℃ 15mA 35uVrms 5V 74uA 80uA Fixed Parallel ±0.1% SOT-23 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceLM4040CIM3-5.0/NOPB
SOT-23-3-40℃~+85℃ 100ppm/℃ 15mA 35uVrms 5V 74uA Fixed Parallel ±0.5% SOT-23-3 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceREF195ESZ-REEL
SOIC-8-40℃~+85℃@(Ta) 30mA 45uA 5.1V~15V 50uVp-p 5V 5ppm/℃ Fixed Series ±0.04% SOIC-8 Voltage Reference ROHSAnalog DevicesVoltage ReferenceLM4040DIM3X-5.0
SOT-23-40℃~+85℃@(Ta) 100ppm/℃ 15mA 35uVrms 5V 74uA 74uA Fixed Parallel ±1% SOT-23 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceREF195GSZ-REEL7
SOIC-8-40℃~+85℃ 30mA 45uA 5.1V~15V 50uVp-p 5V 5ppm/℃ Fixed Series ±0.04% SOIC-8 Voltage Reference ROHSAnalog DevicesVoltage Reference