LM431ACM3X/NOPB
Texas Instruments
±2.2%Tape & Reel (TR); Cut Tape (CT)Adjustable
Ref. price$0.93
Lead time on requestGet quote ›
Texas Instruments LM43 Series
25 variants · Texas Instruments
About the Texas Instruments Texas Instruments LM43 Series series
The Texas Instruments Texas Instruments LM43 Series series groups 25 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common case of TO-236-3, SC-59, SOT-23-3, current - cathode of 1 mA and current - output of 100 mA. Variants differ by tolerance, so you can match the exact tolerance your application requires using the selection guide below.
Select a variant by
- Tolerance
- ±1% · ±2.2%
Variant comparison
| Parameter | LM431ACM3X/NOPB | LM431BCM3X/NOPB |
|---|---|---|
| Tolerance | ±2.2% | ±1% |
Shared specifications
- Case
- TO-236-3, SC-59, SOT-23-3
- Current - cathode
- 1 mA
- Current - output
- 100 mA
- Mounting type
- Surface Mount
- Operating temperature
- 0°C ~ 70°C (TA)
- Output type
- Adjustable
- Package
- Tape & Reel (TR); Cut Tape (CT)
- Reference type
- Shunt
- Temperature coefficient
- 50ppm/°C Typical
- Voltage - output
- 37 V
- Voltage - output (Min (Fixed))
- 2.495V
Request a quote on any Texas Instruments LM43 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
Frequently asked questions
- How do the Texas Instruments Texas Instruments LM43 Series variants differ?
- Texas Instruments LM43 Series part numbers differ by tolerance. Use the selection guide above to pick by tolerance.
- How many Texas Instruments Texas Instruments LM43 Series part numbers are listed?
- 25 Texas Instruments Texas Instruments LM43 Series part numbers are listed, each with specifications and a datasheet where available.
- How do I get pricing and lead time for Texas Instruments Texas Instruments LM43 Series?
- Request a quote (RFQ) for any Texas Instruments LM43 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.