2 layers94 × 49 mm
Overview
The LT1009CD is a voltage Reference made by Texas Instruments in a SOIC-8 package with 8 pins. 0℃~+70℃ 10mA 2.375V~2.625V 25ppm/℃ Adjustable Parallel ±0.2% SOIC-8 Voltage Reference ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LT1009CDR, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 233 are in stock at JLCPCB (part C73636). 3 open-source boards in 3 repositories on GitHub use it.
Symbol
Footprint
Parameters
7- Operating Temperature
- 0℃~+70℃
- Output Current
- 10mA
- Output Type
- Adjustable
- Output Voltage
- 2.375V~2.625V
- Reference Type
- Parallel
- Temperature Coefficient
- 25ppm/℃
- Tolerance
- ±0.2%
Order codes
3- LT1009CDLCSC C1575552
- LT1009CDRG4LCSC C2157452
- LT1009CDRLCSC C73636
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | NC | Unspecified |
| 2 | NC | Unspecified |
| 3 | NC | Unspecified |
| 4 | ANODE | Unspecified |
| 5 | ADJ | Unspecified |
| 6 | CATHODE | Unspecified |
| 7 | NC | Unspecified |
| 8 | CATHODE | Unspecified |
Open-source boards using it
All 3- 2 layers
- 2 layers50.8 × 50.8 mm
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<iframe src="https://pcbkit.io/embed/parts/ti/LT1009CD" title="LT1009CD in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ti/LT1009CD.jpg" alt="LT1009CD" width="1200" height="900">[](https://pcbkit.io/parts/ti/LT1009CD)Questions
Is there a KiCad symbol and footprint for the LT1009CD?
Yes. The symbol is EasyEDA_Cloud:LT1009CDR 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 LT1009CD?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the LT1009CD datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LT1009CD?
JLCPCB lists it as part C73636, with 233 in stock; the sellers' links on this page open their listings.
What can replace the LT1009CD?
Parts like it in the library: the REF5030AID by Texas Instruments, the REF5050AID by Texas Instruments, the REF5025AID by Texas Instruments and the REF5040AID by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the LT1009CD?
3 boards in 3 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
REF5030AID
SOIC-8-40℃~+125℃@(Ta) 1.2mA 10mA 3.2V~18V 3V 3uVp-p 8ppm/℃ Fixed Series ±0.1% SOIC-8 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceREF5050AID
SOIC-8-40℃~+125℃ 10mA 5.2V~18V 5V 800uA 8ppm/℃ Fixed Series ±0.1% SOIC-8 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceREF5025AID
SOIC-8-40℃~+125℃@(Ta) 1.2mA 10mA 2.5V 2.7V~18V 8ppm/℃ Fixed Series ±0.1% SOIC-8 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceREF5040AID
SOIC-8-40℃~+125℃@(Ta) 1.2mA 10mA 12uVp-p 4.096V 4.296V~18V 8ppm/℃ Fixed Series ±0.1% SOIC-8 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceADR4525BRZ-R7
SOIC-8-40℃~+125℃@(Ta) 1.25uVp-p 10mA 2.5V 2ppm/℃ 3V~15V 950uA Fixed Series ±0.02% SOIC-8 Voltage Reference ROHSAnalog DevicesVoltage ReferenceADR02ARZ-REEL7
SOIC-8-40℃~+125℃ 10mA 10uVp-p 1mA 3ppm/℃ 5V 7V~36V Fixed Series ±0.05% SOIC-8 Voltage Reference ROHSAnalog DevicesVoltage ReferenceADR4525ARZ-R7
SOIC-8-40℃~+125℃ 1.25uVp-p 10mA 2.5V 3V~15V 4ppm/℃ 950uA Fixed Series ±0.04% SOIC-8 Voltage Reference ROHSAnalog DevicesVoltage ReferenceREF5010AID
SOIC-8-40℃~+125℃@(Ta) 1.2mA 10.2V~18V 10V 10mA 30uVp-p 8ppm/℃ Fixed Series ±0.1% SOIC-8 Voltage Reference ROHSTexas InstrumentsVoltage Reference