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LM431BCM3 PMIC - Voltage Reference by Texas Instruments
LM431BCM3 is a PMIC - Voltage Reference model from Texas Instruments, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / PMIC - Voltage Reference product path. Known package information currently points to SOT23 under the Texas Instruments brand listing. IC VREF SHUNT ADJ SOT23-3. TrustCompo combines the available model, brand, hierarchy, and specification details around LM431BCM3 so buyers can move faster from review to quotation.
RoHS
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Fast RFQ turnaround
Documentation support
Pre-shipment inspection review
Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
PMIC - Voltage ReferenceDescription
IC VREF SHUNT ADJ SOT23-3
key Attributes
-
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
RoHS, REACH, and lead-free documentation can be confirmed during RFQ
Traceability and Certificate of Conformance support available on request
Pre-shipment inspection report support for quality review
Trust signals
Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
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1
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2
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3
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Product overview
Overview
The LM431A/LM431B/LM431C are three terminal output adjustable regulators with thermal stability over operating temperature range.
The output voltage can be set any value between VREF (approximately 2.5 volts) and 36 volts with two external resistors.
These devices have a typical dynamic output impedance of 0.2Ω Active output circuit provides a sharp turn-on characteristic, making these devices excellent replacement for Zener Diodes in many applications.
Features
• Programmable Output Voltage to 36 Volts
• Low Dynamic Output Impedance 0.20 Typical
• Sink Current Capability of 1.0 to 100mA
• Equivalent Full-Range Temperature Coefficient of 50ppm/°C Typical
• Temperature Compensated for Operation Over Full Rated Operating Temperature Range
• Low Output Noise Voltage
• Fast Turn-on Response
Fast scan
Popular Specs Surfaced First
Product Parameter
Terminal Finish
Tin/Lead (Sn/Pb)
Product Parameter
Number Of Channels
1
Product Parameter
Analog IC - Other Type
TWO TERMINAL VOLTAGE REFERENCE
Product Parameter
Supply Voltage-Min (Vsup)
2.44V
Export Classifications & Environmental
REACH SVHC
No SVHC
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Terminal Finish
Tin/Lead (Sn/Pb)
Number Of Channels
1
Analog IC - Other Type
TWO TERMINAL VOLTAGE REFERENCE
Supply Voltage-Min (Vsup)
2.44V
REACH SVHC
No SVHC
Moisture Sensitivity Level (MSL)
1 (Unlimited)
JESD-609 Code
e0
RoHS Status
Non-RoHS Compliant
HTSUS
8542.39.0001
ECCN Code
EAR99
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Contains Lead
Mounting Type
Surface Mount
Packaging
Tape & Reel (TR)
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Manufacturer
Texas
Operating Temperature
0°C~70°C TA
Terminal Pitch
0.95mm
Part Status
Not For New Designs
Lifecycle Status
NRND (Last Updated: 4 days ago)
Output Type
Adjustable
Package / Case
TO-236-3, SC-59, SOT-23-3
Number Of Functions
1
Radiation Hardening
No
Mount
Surface Mount
Technology
BIPOLAR
Number Of Pins
3
Number Of Outputs
1
Pin Count
3
Thickness
1mm
Number Of Terminations
3
Current Rating
15A
Min Input Voltage
3V
Max Output Current
100mA
Height
1.22mm
Width
1.3mm
Max Output Voltage
37V
Length
2.92mm
Current - Output
100mA
Trim/Adjustable Output
YES
Reference Voltage
36V
Output Voltage
36V
Subcategory
Voltage References
Sub-Categories
PMIC - Voltage Reference
Min Output Voltage
2.495V
Tolerance
±1%
Reference Type
Shunt
Max Input Voltage
37V
Current - Cathode
1mA
Temperature Coefficient
50ppm/°C Typical
Base Part Number
LM431
Temp Coef Of Voltage-Max
97 ppm/°C
Manufacturer'S Part No.
LM431BCM3
Common questions
Product FAQ
Quick answers for buyers reviewing LM431BCM3, stock, documentation, and sourcing steps.
What is LM431BCM3?
LM431BCM3 is a PMIC - Voltage Reference component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for LM431BCM3?
LM431BCM3 is listed with package reference SOT23. The current product description is IC VREF SHUNT ADJ SOT23-3, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LM431BCM3 available in stock?
This page currently shows 89391 units in stock and 87091 units available for LM431BCM3. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for LM431BCM3?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM431BCM3 by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LM431BCM3?
A dedicated datasheet link is not currently listed for LM431BCM3 by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
How should buyers verify LM431BCM3 before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LM431BCM3 before approving the order.
PMIC - Voltage Reference
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