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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage ReferenceKA431SAMF2TF
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KA431SAMF2TF - onsemi

Manufacturer Part Number
KA431SAMF2TF
Manufacturer
onsemi
Allelco Part Number
32D-KA431SAMF2TF
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: 233130

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Our certification

Specifications

KA431SAMF2TF Tech Specifications
onsemi - KA431SAMF2TF technical specifications, attributes, parameters and parts with similar specifications to onsemi - KA431SAMF2TF

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

KA431SAMF2TF

Manufacturer

onsemi

Introduction

Adjustable shunt voltage reference for power management applications

Product Features and Performance

Adjustable output voltage from 2.495V to 36V

Current output capacity of 100 mA

Precision voltage reference with ±1% tolerance

Temperature Coefficient of 50ppm/°C typical for stable performance across temperature variations

Product Advantages

High output voltage range flexibility for various applications

Low dynamic impedance ensures stable operation

Key Technical Parameters

Voltage - Output (Min/Fixed): 2.495V

Voltage - Output (Max): 36V

Current - Output: 100 mA

Tolerance: ±1%

Temperature Coefficient: 50ppm/°C

Operating Temperature Range: -25°C ~ 85°C

Mounting Type: Surface Mount

Quality and Safety Features

Precision reference voltage for reliable performance

Compatibility

Compatible with SOT-23-3 Flat Leads mounting and package applications

Application Areas

Power management in consumer electronics, automotive, telecom, and industrial systems

Product Lifecycle

Product Status: Active

No indication of nearing discontinuation or replacement

Several Key Reasons to Choose This Product

Provides consistent and reliable reference voltage

Suitable for high-precision electronics due to tight tolerance

Wide operating temperature range for diverse environmental applications

Supports a broad range of output voltages catering to different use cases

Manufactured by onsemi, a reputable supplier in semiconductor industry

Parts with Similar Specifications

The three parts on the right have similar specifications to onsemi KA431SAMF2TF

Product Attribute KA431SAMF2TF KA431DTF KA431LDTF KA431SAMFTF
Part Number KA431SAMF2TF KA431DTF KA431LDTF KA431SAMFTF
Manufacturer onsemi Fairchild Semiconductor onsemi onsemi
Voltage - Output (Min/Fixed) 2.495V 2.5V 2.495V 2.495V
Package / Case SOT-23-3 Flat Leads 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) SOT-23-3 Flat Leads
Series - - - -
Tolerance ±1% ±2% ±0.5% ±1%
Noise - 10Hz to 10kHz - - - -
Voltage - Input - - - -
Current - Supply - - - -
Supplier Device Package SOT-23F-3 8-SOIC 8-SOIC SOT-23F-3
Current - Cathode 1 mA 1 mA 1 mA 1 mA
Output Type Adjustable Adjustable Adjustable Adjustable
Current - Output 100 mA 100 mA 100 mA 100 mA
Voltage - Output (Max) 36 V 36 V 36 V 36 V
Noise - 0.1Hz to 10Hz - - - -
Package Tape & Reel (TR) Bulk Tape & Reel (TR) Tape & Reel (TR)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Reference Type Shunt Shunt Shunt Shunt
Temperature Coefficient 50ppm/°C Typical 50ppm/°C Typical 50ppm/°C Typical 50ppm/°C Typical
Operating Temperature -25°C ~ 85°C (TA) -25°C ~ 85°C (TA) -25°C ~ 85°C (TA) -25°C ~ 85°C (TA)
Base Product Number KA431 KA431 KA431 KA431

KA431SAMF2TF Datasheet PDF

Download KA431SAMF2TF pdf datasheets and onsemi documentation for KA431SAMF2TF - onsemi.

Datasheets
KA431S/SA/SL.pdf
Environmental Information
onsemi REACH.pdf onsemi RoHS.pdf Material Declaration KA431SAMF2TF.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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KA431SAMF2TF Image

KA431SAMF2TF

onsemi
32D-KA431SAMF2TF

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