Texas Instruments LM431AIM
$ 0.999
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Verical | LM431AIM | 470 | 312 | |||||||||
| Rochester Electronics | LM431AIM | 470 | 12h | |||||||||
| Win Source | WS-LM431AIM | 2,500 | 120 | 13h | ||||||||
| Worldway Electronics | LM431AIM | 17,792 | 7 | Bulk | 1d | |||||||
| Heisener Electronics | LM431AIM | 17,800 | >1wk |
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Supply Chain
Lifecycle StatusProduction (Last Updated: 2 years ago)
Manufacturer Lifecycle StatusLIFEBUY (Last Updated: 2 years ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments LM431AIM.
Evaluation Kit
Reference Designs
Related Parts
onsemiTL431AIDR2G
Voltage Reference, Precision, Shunt - Adjustable, TL431A Series, 2.495V to 36V, SOIC-8
Texas InstrumentsLM431ACM/NOPB
2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 8-SOIC 0 to 70
Descriptions
Descriptions of Texas Instruments LM431AIM provided by its distributors.
2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 8-SOIC -40 to 85
V-Ref Adjustable 2.495V to 37V 100mA 8-Pin SOIC N Rail
EAR99 LM431 Tube NRND (Last Updated: 1day ago) voltage reference device 1mA 37V 97ppm/C ±2.2%
The LM431 is a 3-terminal adjustable shunt regulator with guaranteed temperature stability over the entire temperature range of operation. It is now available in a chip sized package (4-Bump micro SMD) using National's micro SMD package technology. The output voltage may be set at any level greater than 2.5V (VREF) up to 36V merely by selecting two external resistors that act as a voltage divided network. Due to the sharp turn-on characteristics this device is an excellent replacement for many zener diode applications.
SHUNT REG ADJ +3/36V, SOIC8, 431; Termination Type:SMD; Case Style:SOIC; No. of Pins:8; Operating Temperature Range:-40°C to +85°C; Temp, Op. Max:85°C; Temp, Op. Min:-40°C; Base Number:431; IC Generic Number:431; Logic Function Number:431; IC Package (Case style):SOIC; Max Cathode Current Ik:100mA; Max Output Current:100mA; Percentage Accuracy:2%; Temperature Coeff, Over Temp Range:8mV; Tolerance, Operating Voltage +:2%; Tolerance, Reference Voltage & Age:2%; Voltage Regulator Type:Positive Adjustable; Voltage, Cathode Max Vka:37V; Voltage, Input Max:36V; Voltage, Input Min:3V; Voltage, Output:37V; Voltage, Output Max:36V; Voltage, Output Min:2.5V; Voltage, Reference:2.495V
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins8
Technical
Cathode Current1 mA
Max Input Voltage37 V
Max Operating Temperature85 °C
Max Output Current100 mA
Max Output Voltage37 V
Min Operating Temperature-40 °C
Min Output Voltage2.495 V
Number of Channels1
Output Current100 mA
Output TypeAdjustable
Output Voltage37 V
Reference TypeAdjustable, Shunt
Temperature Coefficient50 ppm/°C
Tolerance2.2 %
Dimensions
Height1.75 mm
Length4.9 mm
Thickness1.58 mm
Width3.91 mm