LM431CIM3/NOPB Semiconductors - ICs by Texas Instruments

VOLTAGE REF SHUNT 2.5V-36V SOT-23-3

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.

Where to Buy

Prices starting from US$0.44

Distributor Stock
Logo for RS
RS
from US$1.02
1,000
in stock
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Texas Instruments
from US$0.44
19,636
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element14
from US$0.71
110
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Farnell
from US$0.66
110
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Newark Electronics
from US$1.70
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Specifications

Voltage Reference Type Shunt - Adjustable
Product Range LM431 Series
Reference Voltage 2.5V to 36V
Initial Accuracy 0.5%
Temperature Coefficient 50ppm/°C
Voltage Reference Case Style SOT-23
No. of Pins 3Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Accuracy % 0.5%
Cathode Current Ik Max 100mA
Cathode Voltage Vka Max 37V
Operating Temperature Range -40°C to +85°C
Output Current Max 100mA
Output Voltage Max 36V
Reference Volt Tolerance ±% 0.5%
Reference Voltage Tolerance 12.5mV
Reference Volts 2.5V
Supply Current 1000mA
Termination Type Surface Mount Device
Topology Shunt Adjustable
Voltage Regulator Type Adjustable

Alternative Descriptions

2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator | Texas Instruments
V-Ref Adjustable 2.495-37V 100mA SOT23 | RS
VOLTAGE REF, SHUNT, 2.5V-36V, SOT-23-3 | element14
Voltage Ref, Shunt, 2.5V-36V, Sot-23-3 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM431CIM3/NOPB?

Additional datasheets, footprints and schematics for LM431CIM3/NOPB are listed on our Part Details page. You can also find images and similar parts to LM431CIM3/NOPB on this page.

What pricing and inventory information can I view?

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What category does LM431CIM3/NOPB fall under?

The LM431CIM3/NOPB is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to LM431CIM3/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 LM431CIM3/NOPB RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LM431CIM3/NOPB have stock available?

Authorised distributors including Texas Instruments, RS, element14, Farnell and Newark Electronics have stock available or on a lead time for LM431CIM3/NOPB.

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