KA431SAMF2TF
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Fairchild/ON Semiconductor KA431SAMF2TF

Part Number:
KA431SAMF2TF
Manufacturer:
Fairchild/ON Semiconductor
Ventron No:
3284984-KA431SAMF2TF
Description:
IC VREF SHUNT ADJ SOT-23F
ECAD Model:
Datasheet:
KA431SAMF2TF
Payment:
Payment
Delivery:
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Unit Price

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  • 5

    $0.1869

    $0.93

  • 50

    $0.1478

    $7.39

  • 150

    $0.1261

    $18.92

  • 500

    $0.1131

    $56.55

  • 3000

    $0.1018

    $305.40

  • 6000

    $0.0957

    $574.20

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Part Overview
Description
The KA431S/KA431SA/KA431SL are three-terminal adjustable regulator series with guaranteed thermal stability over the operating temperature range. 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 replacements for zener diodes in many applications.

Features
Programmable output voltage to 36 V
Low dynamic output impedance (0.22 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

Applications
Adjustable voltage references
Power supplies
Voltage regulators
Comparators
Level shifters
Battery chargers
Specifications
Fairchild/ON Semiconductor KA431SAMF2TF technical specifications, attributes, parameters and parts with similar specifications to Fairchild/ON Semiconductor KA431SAMF2TF.
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 1 day ago)
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    SOT-23-3 Flat Leads
  • Number of Pins
    3
  • Weight
    48.8mg
  • Operating Temperature
    -25°C~85°C TA
  • Packaging
    Tape & Reel (TR)
  • Published
    2013
  • Tolerance
    ±1%
  • JESD-609 Code
    e3
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    3
  • ECCN Code
    EAR99
  • Temperature Coefficient
    50ppm/°C Typical
  • Terminal Finish
    Tin (Sn)
  • Subcategory
    Voltage References
  • Technology
    BIPOLAR
  • Terminal Position
    DUAL
  • Number of Functions
    1
  • Terminal Pitch
    0.95mm
  • Base Part Number
    KA431
  • Number of Outputs
    1
  • Output Voltage
    36V
  • Output Type
    Adjustable
  • Max Output Current
    100mA
  • Number of Channels
    1
  • Trim/Adjustable Output
    YES
  • Analog IC - Other Type
    TWO TERMINAL VOLTAGE REFERENCE
  • Max Output Voltage
    36V
  • Voltage - Output (Min/Fixed)
    2.495V
  • Max Input Voltage
    37V
  • Reference Voltage
    36V
  • Reference Type
    Shunt
  • Current - Cathode
    1mA
  • Height
    1mm
  • Length
    3mm
  • Width
    1.7mm
  • Radiation Hardening
    No
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Product Comparison
The three parts on the right have similar specifications to KA431SAMF2TF.
  • Image
    Part Number
    Manufacturer
    Factory Lead Time
    Lifecycle Status
    Mount
    Mounting Type
    Package / Case
    Number of Pins
    Weight
    Operating Temperature
    Packaging
    Published
    Tolerance
    JESD-609 Code
    Pbfree Code
    Part Status
    Moisture Sensitivity Level (MSL)
    Number of Terminations
    ECCN Code
    Temperature Coefficient
    Terminal Finish
    Subcategory
    Technology
    Terminal Position
    Number of Functions
    Terminal Pitch
    Base Part Number
    Number of Outputs
    Output Voltage
    Output Type
    Max Output Current
    Number of Channels
    Trim/Adjustable Output
    Analog IC - Other Type
    Max Output Voltage
    Voltage - Output (Min/Fixed)
    Max Input Voltage
    Reference Voltage
    Reference Type
    Current - Cathode
    Height
    Length
    Width
    Radiation Hardening
    REACH SVHC
    RoHS Status
    Lead Free
    Current - Output
    Voltage - Output (Min/Fixed):
    Voltage - Output (Max):
    Voltage - Input:
    Tolerance:
    Temperature Coefficient:
    Supplier Device Package:
    Series:
    Reference Type:
    Packaging:
    Package / Case:
    Output Type:
    Operating Temperature:
    Noise - 10Hz to 10kHz:
    Noise - 0.1Hz to 10Hz:
    Mounting Type:
    Current - Supply:
    Current - Output:
    Current - Cathode:
    Max Power Dissipation
    Terminal Form
    Max Supply Voltage
    Min Supply Voltage
    Nominal Supply Current
    Accuracy
    Min Input Voltage
    Max Junction Temperature (Tj)
    Ambient Temperature Range High
    View Compare
  • KA431SAMF2TF
    KA431SAMF2TF
    6 Weeks
    ACTIVE (Last Updated: 1 day ago)
    Surface Mount
    Surface Mount
    SOT-23-3 Flat Leads
    3
    48.8mg
    -25°C~85°C TA
    Tape & Reel (TR)
    2013
    ±1%
    e3
    yes
    Active
    1 (Unlimited)
    3
    EAR99
    50ppm/°C Typical
    Tin (Sn)
    Voltage References
    BIPOLAR
    DUAL
    1
    0.95mm
    KA431
    1
    36V
    Adjustable
    100mA
    1
    YES
    TWO TERMINAL VOLTAGE REFERENCE
    36V
    2.495V
    37V
    36V
    Shunt
    1mA
    1mm
    3mm
    1.7mm
    No
    No SVHC
    ROHS3 Compliant
    Lead Free
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • KA431LDTF
    -
    -
    Surface Mount
    Surface Mount
    8-SOIC (0.154, 3.90mm Width)
    8
    -
    -25°C~85°C TA
    Tape & Reel (TR)
    -
    ±0.5%
    -
    -
    Obsolete
    1 (Unlimited)
    -
    -
    50ppm/°C Typical
    -
    -
    -
    -
    -
    -
    KA431
    -
    36V
    Adjustable
    -
    1
    -
    -
    36V
    2.495V
    37V
    -
    Shunt
    1mA
    -
    -
    -
    -
    -
    RoHS Compliant
    Lead Free
    100mA
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • KA431AZBU
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    2.495V
    36V
    -
    ±1%
    50ppm/°C Typical
    TO-92-3
    -
    Shunt
    Bulk
    TO-226-3, TO-92-3 (TO-226AA)
    Adjustable
    -25°C ~ 85°C (TA)
    -
    -
    Through Hole
    -
    100mA
    1mA
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • KA431SMFTF
    6 Weeks
    ACTIVE (Last Updated: 1 day ago)
    Surface Mount
    Surface Mount
    SOT-23-3 Flat Leads
    3
    48.8mg
    -25°C~85°C TA
    Tape & Reel (TR)
    2013
    ±2%
    e3
    yes
    Active
    1 (Unlimited)
    3
    EAR99
    50ppm/°C Typical
    Tin (Sn)
    Voltage References
    BIPOLAR
    DUAL
    1
    0.95mm
    KA431
    1
    36V
    Adjustable
    100mA
    1
    YES
    TWO TERMINAL VOLTAGE REFERENCE
    36V
    -
    37V
    36V
    Shunt
    1mA
    1mm
    3mm
    1.7mm
    No
    No SVHC
    ROHS3 Compliant
    Lead Free
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    350mW
    GULL WING
    2.55V
    2.45V
    1.5μA
    2 %
    2.5V
    150°C
    85°C
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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