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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage ReferenceKA431SAMFTF
KA431SAMFTF Image
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KA431SAMFTF - onsemi

Manufacturer Part Number
KA431SAMFTF
Manufacturer
onsemi
Allelco Part Number
32D-KA431SAMFTF
ECAD Model
Parts Description
IC VREF SHUNT ADJ 1% SOT23F-3
Package
SOT-23-3 Flat Leads
Data sheet
KA431S/SA/SL.pdf
KA431S/SA/SL.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 249200

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Specifications

KA431SAMFTF Tech Specifications
onsemi - KA431SAMFTF technical specifications, attributes, parameters and parts with similar specifications to onsemi - KA431SAMFTF

Product Attribute Attribute Value  
Manufacturer onsemi  
Voltage - Output (Min/Fixed) 2.495V  
Voltage - Output (Max) 36 V  
Voltage - Input -  
Tolerance ±1%  
Temperature Coefficient 50ppm/°C Typical  
Supplier Device Package SOT-23F-3  
Series -  
Reference Type Shunt  
Package / Case SOT-23-3 Flat Leads  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Output Type Adjustable  
Operating Temperature -25°C ~ 85°C (TA)  
Noise - 10Hz to 10kHz -  
Noise - 0.1Hz to 10Hz -  
Mounting Type Surface Mount  
Current - Supply -  
Current - Output 100 mA  
Current - Cathode 1 mA  
Base Product Number KA431  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

KA431SAMFTF

Manufacturer

onsemi

Introduction

The KA431SAMFTF is a programmable shunt voltage reference designed for power management applications, providing adjustable output from 2.495V to 36V.

Product Features and Performance

Adjustable output voltage from 2.495V to 36V

Maximum current output of 100 mA

Tolerance of ±1%

Temperature coefficient of 50ppm/°C Typical

Surface mount packaging

Operates within a temperature range of -25°C to 85°C

Product Advantages

High flexibility due to adjustable output

Stable performance with low temperature coefficient

Surface mount form factor ideal for compact circuit designs

Key Technical Parameters

Output Voltage (Min/Fixed): 2.495V

Output Voltage (Max): 36V

Current - Output: 100 mA

Tolerance: ±1%

Temperature Coefficient: 50ppm/°C Typical

Operating Temperature: -25°C to 85°C

Mounting Type: Surface Mount

Quality and Safety Features

Strict tolerance measurement ensuring reliable performance

Thermal regulation to maintain performance across a range of temperatures

Compatibility

Compatible with various surface mount technologies due to its SOT-23-3 Flat Leads package

Application Areas

Power supply management

Voltage regulation in consumer electronics

Adjustable power sources

Product Lifecycle

The product status is active, indicating ongoing manufacturing and availability.

Several Key Reasons to Choose This Product

Adjustable and high maximum output for diverse application needs

High efficiency with low temperature-related performance variance

Ideal for applications requiring precise voltage regulation within compact electronic assemblies

Robust product lifecycle ensuring long-term availability and support

Parts with Similar Specifications

The three parts on the right have similar specifications to onsemi KA431SAMFTF

Product Attribute KA431SAMFTF KA431LZTA KA431LDTF KA431SAMF2TF
Part Number KA431SAMFTF KA431LZTA KA431LDTF KA431SAMF2TF
Manufacturer onsemi Fairchild Semiconductor onsemi Fairchild Semiconductor
Voltage - Output (Min/Fixed) 2.495V 2.495V 2.495V 2.495V
Package / Case SOT-23-3 Flat Leads TO-226-3, TO-92-3 (TO-226AA) Formed Leads 8-SOIC (0.154", 3.90mm Width) SOT-23-3 Flat Leads
Package Tape & Reel (TR) Bulk Tape & Reel (TR) Bulk
Output Type Adjustable Adjustable Adjustable Adjustable
Base Product Number KA431 KA431 KA431 KA431
Series - - - -
Supplier Device Package SOT-23F-3 TO-92-3 8-SOIC SOT-23F-3
Tolerance ±1% ±0.5% ±0.5% ±1%
Reference Type Shunt Shunt Shunt Shunt
Operating Temperature -25°C ~ 85°C (TA) -25°C ~ 85°C (TA) -25°C ~ 85°C (TA) -25°C ~ 85°C (TA)
Current - Output 100 mA 100 mA 100 mA 100 mA
Temperature Coefficient 50ppm/°C Typical 50ppm/°C Typical 50ppm/°C Typical 50ppm/°C Typical
Current - Supply - - - -
Current - Cathode 1 mA 1 mA 1 mA 1 mA
Noise - 10Hz to 10kHz - - - -
Voltage - Output (Max) 36 V 36 V 36 V 36 V
Noise - 0.1Hz to 10Hz - - - -
Mounting Type Surface Mount Through Hole Surface Mount Surface Mount
Voltage - Input - - - -

KA431SAMFTF Datasheet PDF

Download KA431SAMFTF pdf datasheets and onsemi documentation for KA431SAMFTF - onsemi.

Datasheets
KA431S/SA/SL.pdf
Environmental Information
onsemi REACH.pdf onsemi RoHS.pdf Material Declaration KA431SAMFTF.pdf
HTML Datasheet
KA431S/SA/SL.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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KA431SAMFTF Image

KA431SAMFTF

onsemi
32D-KA431SAMFTF

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