LM431ACZ/NOPB Semiconductors - ICs by Texas Instruments

VOLTAGE REF SHUNT 2.495V-36V TO-226AA

Status: Unknown
Series: LM431 Series
RoHS: Unknown
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The LM431 is a 3-terminal adjustable shunt regulator with ensured temperature stability over the entire temperature range of operation. The output voltage may be set at any level greater than 2.5 V (VREF) up to 36 V merely by selecting two external resistors that act as a voltage divided network. Due to the sharp turnon characteristics this device is an excellent replacement for many Zener diode applications. The LM431 is available in space-saving SOIC-8, SOT-23, and TO-92 packages.

Prices starting from US$0.32


Distributor Starting From Stock
Logo for Texas Instruments Texas Instruments US$0.36
109,608
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Logo for Newark Electronics Newark Electronics US$1.34
1,787
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Logo for element14 element14 US$0.49
1,787
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Logo for Transfer Multisort Elektronik Transfer Multisort Elektronik US$0.63
1,671
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Logo for Chip One Stop Chip One Stop US$0.32
1
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Specifications

Voltage Reference Type Shunt - Adjustable
Product Range LM431 Series
Reference Voltage 2.495V to 36V
Initial Accuracy 0.5%
Temperature Coefficient 50ppm/°C
Voltage Reference Case Style TO-226AA
No. of Pins 3Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Reference Voltage Tolerance 55mV
Reference Volts 2.495V
Topology Shunt

Alternative Descriptions

2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator | Texas Instruments
Voltage Ref, Shunt, 2.495V-36V, To-226Aa | Newark Electronics
VOLTAGE REF, SHUNT, 2.495V-36V, TO-226AA | element14
IC: voltage reference source | Transfer Multisort Elektronik


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM431ACZ/NOPB?

Additional datasheets, footprints and schematics for LM431ACZ/NOPB are listed on our Part Details page. You can also find images and similar parts to LM431ACZ/NOPB on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LM431ACZ/NOPB on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LM431ACZ/NOPB price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LM431ACZ/NOPB fall under?

The LM431ACZ/NOPB is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to LM431ACZ/NOPB when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the LM431ACZ/NOPB RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LM431ACZ/NOPB have stock available?

Authorised distributors including Texas Instruments, Newark Electronics, element14, Farnell and Transfer Multisort Elektronik have stock available or on a lead time for LM431ACZ/NOPB.

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