LM4040CIX3-2.1
Maxim Integrated (Analog Devices)Extended
-40℃~+85℃@(Ta) 100ppm/℃ 15mA 2.048V 28uVrms 65uA Fixed Parallel ±0.5% SC-70-3 Voltage Reference
- Part id
- maxim/LM4040CIX3-2.1
- Category
- Voltage Reference
- Package
- SC-70-3
- Pins
- 3
- In stock
- 0 at JLCPCB (C3680245)
Overview
The LM4040CIX3-2.1 is a voltage Reference made by Maxim Integrated (Analog Devices) in a SC-70-3 package with 3 pins. -40℃~+85℃@(Ta) 100ppm/℃ 15mA 2.048V 28uVrms 65uA Fixed Parallel ±0.5% SC-70-3 Voltage Reference.
PCBKit's library has its KiCad symbol (4ms-vreg:LM4040, from 4ms) and its footprint (Package_TO_SOT_SMD:SOT-323_SC-70, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3680245).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
| 3 | NC | Not connected |
Parts like it
8
ADR5040BKSZ-REEL7
SC-70-3-40℃~+125℃ 120uVrms 15mA 2.048V 50uA 60uVrms 75ppm/℃ Fixed Parallel ±0.1% SC-70-3 Voltage Reference ROHSAnalog DevicesVoltage ReferenceMAX6138AEXR21+T
SC-70-3-40℃~+85℃@(Ta) 15mA 2.048V 25ppm/℃ 28uVrms Fixed Parallel ±0.1% SC-70-3 Voltage Reference ROHSMaxim Integrated (Analog Devices)Voltage ReferenceADR5040AKSZ-R2
SC-70-3-40℃~+125℃ 10ppm/℃ 120uVrms 15mA 2.048V 2.8uVrms 60uA Fixed Parallel ±0.2% SC-70-3 Voltage Reference ROHSAnalog DevicesVoltage ReferenceADR5040AKSZ-REEL7
SC-70-3-40℃~+125℃@(Ta) 100ppm/℃ 120uVrms 15mA 2.048V 2.8uVrms Fixed Parallel SC-70-3 Voltage Reference ROHSAnalog DevicesVoltage ReferenceLM4040AEX3-2.1
SC-70-3-40℃~+125℃@(Ta) 100ppm/℃ 15mA 2.048V Fixed Parallel ±0.1% SC-70-3 Voltage Reference ROHSMaxim Integrated (Analog Devices)Voltage ReferenceLM4040AEX3-2.1-T
SC-70-3-40℃~+125℃@(Ta) 100ppm/℃ 15mA 2.048V 28uVrms Fixed Parallel ±0.1% SC-70-3 Voltage ReferenceMaxim Integrated (Analog Devices)Voltage ReferenceLM4040AIX3-2.1+T
SC-70-3-40℃~+85℃@(Ta) 100ppm/℃ 15mA 2.048V 28uVrms Fixed Parallel ±0.1% SC-70-3 Voltage Reference ROHSMaxim Integrated (Analog Devices)Voltage ReferenceLM4040BIX3-2.1
SC-70-3-40℃~+85℃@(Ta) 100ppm/℃ 15mA 2.048V 28uVrms 65uA Fixed Parallel ±0.2% SC-70-3 Voltage ReferenceMaxim Integrated (Analog Devices)Voltage Reference
Questions
Is there a KiCad symbol and footprint for the LM4040CIX3-2.1?
Yes. The symbol is 4ms-vreg:LM4040 and the footprint Package_TO_SOT_SMD:SOT-323_SC-70, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LM4040CIX3-2.1?
SC-70-3, with 3 pins. Its footprint is drawn on this page.
Where is the LM4040CIX3-2.1 datasheet?
Maxim Integrated (Analog Devices) publishes it: the Datasheet link on this page opens it.
Where can I order the LM4040CIX3-2.1?
JLCPCB lists it as part C3680245, with 0 in stock; the sellers' links on this page open their listings.
What can replace the LM4040CIX3-2.1?
Parts like it in the library: the ADR5040BKSZ-REEL7 by Analog Devices, the MAX6138AEXR21+T by Maxim Integrated (Analog Devices), the ADR5040AKSZ-R2 by Analog Devices and the ADR5040AKSZ-REEL7 by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.