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KA431SMFTF PMIC - Voltage Reference by ON Semiconductor
KA431SMFTF is a PMIC - Voltage Reference model from ON Semiconductor, 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 SOT- under the ON Semiconductor brand listing. IC VREF SHUNT ADJ SOT-23F. TrustCompo combines the available model, brand, hierarchy, and specification details around KA431SMFTF so buyers can move faster from review to quotation.
RoHS
Datasheet
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Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
PMIC - Voltage ReferenceDescription
IC VREF SHUNT ADJ SOT-23F
key Attributes
-
Datasheet
View KA431SMFTF DatasheetTechnical document
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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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Product overview
Overview
Description
The KA431S / KA431SA / KA431SL are three-terminal adjustable regulator series with a guaranteed thermal stability over applicable temperature ranges.
The output voltage can be set to any value between VREF(approximately 2.5 V) and 36 V with two external resistors.
These devices have a typical dynamic output impedance of 0.2 Ω. Active output circuitry provides a sharp turn on characteristic, making these devices excellent replacement for Zener diodes in many applications.
Features
• Programmable Output Voltage to 36 V
• Low Dynamic Output Impedance 0.2 Ω(Typical)
• Sink Current Capability: 1.0 to 100 mA
• Equivalent Full-Range Temperature Coefficient of 50 ppm/°C (Typical)
• Temperature Compensated for Operation Over Full Rated Operating Temperature Range
• Low Output Noise Voltage
• Fast Turn-on Response
The KA431S / KA431SA / KA431SL are three-terminal adjustable regulator series with a guaranteed thermal stability over applicable temperature ranges.
The output voltage can be set to any value between VREF(approximately 2.5 V) and 36 V with two external resistors.
These devices have a typical dynamic output impedance of 0.2 Ω. Active output circuitry provides a sharp turn on characteristic, making these devices excellent replacement for Zener diodes in many applications.
Features
• Programmable Output Voltage to 36 V
• Low Dynamic Output Impedance 0.2 Ω(Typical)
• Sink Current Capability: 1.0 to 100 mA
• Equivalent Full-Range Temperature Coefficient of 50 ppm/°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 Attribute
Part Status
Active
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Lifecycle Status
ACTIVE (Last Updated: 1 day ago)
Product Attribute
Lead Free
Lead Free
Product Attribute
Mounting Type
Surface Mount
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lifecycle Status
ACTIVE (Last Updated: 1 day ago)
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Packaging
Tape & Reel (TR)
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Terminal Form
GULL WING
Published
2013
Max Junction Temperature (Tj)
150°C
Terminal Pitch
0.95mm
Manufacturer
ON Semiconductor
Operating Temperature
-25°C~85°C TA
Width
1.7mm
Output Type
Adjustable
Number Of Functions
1
Radiation Hardening
No
Mount
Surface Mount
Pbfree Code
yes
Technology
BIPOLAR
Number Of Pins
3
Number Of Outputs
1
Length
3mm
Height
1mm
Number Of Terminations
3
Ambient Temperature Range High
85°C
Min Input Voltage
2.5V
Max Output Voltage
36V
Max Power Dissipation
350mW
Max Output Current
100mA
Trim/Adjustable Output
YES
Nominal Supply Current
1.5μA
Reference Voltage
36V
Output Voltage
36V
Tolerance
±2%
Subcategory
Voltage References
Sub-Categories
PMIC - Voltage Reference
Reference Type
Shunt
Max Input Voltage
37V
Current - Cathode
1mA
Temperature Coefficient
50ppm/°C Typical
Min Supply Voltage
2.45V
Max Supply Voltage
2.55V
Weight
48.8mg
Package / Case
SOT-23-3 Flat Leads
Manufacturer'S Part No.
KA431SMFTF
Base Part Number
KA431
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
HTSUS
8542.39.0001
ECCN Code
EAR99
Terminal Finish
Tin (Sn)
Number Of Channels
1
Accuracy
2 %
Analog IC - Other Type
TWO TERMINAL VOLTAGE REFERENCE
Common questions
Product FAQ
Quick answers for buyers reviewing KA431SMFTF, stock, documentation, and sourcing steps.
What is KA431SMFTF?
KA431SMFTF is a PMIC - Voltage Reference component from ON Semiconductor. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for KA431SMFTF?
KA431SMFTF is listed with package reference SOT-. The current product description is IC VREF SHUNT ADJ SOT-23F, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is KA431SMFTF available in stock?
This page currently shows 58869 units in stock and 76555 units available for KA431SMFTF. 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 KA431SMFTF?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for KA431SMFTF by ON Semiconductor. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for KA431SMFTF?
Yes. This page links to the datasheet for KA431SMFTF by ON Semiconductor, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify KA431SMFTF before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for KA431SMFTF before approving the order.
PMIC - Voltage Reference
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