LM431AIM3
Texas InstrumentsExtended
-40℃~+85℃@(Ta) 100mA 2.495V~37V 50ppm/℃ Adjustable Parallel ±2.2% SOT-23-3 Voltage Reference ROHS
- Part id
- ti/LM431AIM3
- Category
- Voltage Reference
- Package
- SOT-23-3
- Pins
- 3
- In stock
- 0 at JLCPCB (C3680053)
Overview
The LM431AIM3 is a voltage Reference made by Texas Instruments in a SOT-23-3 package with 3 pins. -40℃~+85℃@(Ta) 100mA 2.495V~37V 50ppm/℃ Adjustable Parallel ±2.2% SOT-23-3 Voltage Reference ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TL431CDBZR-JSM, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23-3, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3680053).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | C | Unspecified |
| 2 | REF | Unspecified |
| 3 | A | Unspecified |
Parts like it
8
TL431AIDBZ
SOT-23-3-40℃~+85℃ 100mA 2.495V~36V 700uA Adjustable Parallel ±1% SOT-23-3 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceTL431ACDBZR
SOT-23-30℃~+70℃ 100mA 2.495V~36V 2.495V~36V 600uA Adjustable Parallel ±1% SOT-23-3 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceTL431BQDBZR
SOT-23-3-40℃~+125℃ 100mA 1mA 2.495V~36V 2.5V~36V Adjustable Parallel ±0.5% SOT-23-3 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceTL431G-AE2-R
SOT-23-3-40℃~+85℃ 100mA 2.495V 2.5V~36V 300uA 50ppm/℃ Adjustable Series、Parallel ±0.5% SOT-23-3 Voltage Reference ROHSUTCVoltage ReferenceTL431AQDBZ
SOT-23-3-40℃~+125℃ 100mA 2.5V~36V 2.5V~36V 700uA Adjustable Parallel ±1% SOT-23-3 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceATL431BIDBZ
SOT-23-3-40℃~+85℃ 100mA 2.5V~36V 2.5V~36V 35uA 48ppm/℃ Adjustable Parallel ±0.5% SOT-23-3 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceTL431BCDBZR
SOT-23-3-40℃~+85℃ 100mA 1mA 2.5V~36V 2.5V~36V Adjustable Parallel ±0.5% SOT-23-3 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceMMTL432
SOT-23-3L0℃~+70℃ 1.2214V~1.2586V 1.25V~15V 100mA 100uA Adjustable Parallel Temperature compensation control SOT-23-3L Voltage Reference ROHSCBIVoltage Reference
Questions
Is there a KiCad symbol and footprint for the LM431AIM3?
Yes. The symbol is EasyEDA_Cloud:TL431CDBZR-JSM and the footprint Package_TO_SOT_SMD:SOT-23-3, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LM431AIM3?
SOT-23-3, with 3 pins. Its footprint is drawn on this page.
Where is the LM431AIM3 datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LM431AIM3?
JLCPCB lists it as part C3680053, with 0 in stock; the sellers' links on this page open their listings.
What can replace the LM431AIM3?
Parts like it in the library: the TL431AIDBZ by Texas Instruments, the TL431ACDBZR by Texas Instruments, the TL431BQDBZR by Texas Instruments and the TL431G-AE2-R by UTC. Check their datasheets: a part that fits the footprint may still differ in its ratings.