KA431ADTF
- Mfr.Part #
- KA431ADTF
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 1% 8SOIC
- Stock
- 1,230
- In Stock :
- 1,230
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- Manufacturer :
- onsemi
- Product Category :
- Voltage Reference
- ECCN Code :
- EAR99
- Terminal Finish :
- Tin (Sn)
- Base Part Number :
- KA431
- Packaging :
- Tape and Reel (TR)
- Length :
- 5mm
- Voltage - Output (Min/Fixed) :
- 2.495V
- Number of Pins :
- 8
- Published :
- 2013
- Current - Cathode :
- 1mA
- Reference Type :
- Shunt
- Output Type :
- Adjustable
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Max Output Voltage :
- 36V
- Factory Lead Time :
- 4 Weeks
- Number of Functions :
- 1
- Max Input Voltage :
- 37V
- Number of Terminations :
- 8
- Height :
- 1.5mm
- Terminal Form :
- Gull wing
- Temperature Coefficient :
- 50ppm/°C Typical
- Operating Temperature :
- -25°C~85°C TA
- Radiation Hardening :
- No
- Mounting Type :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Terminal Position :
- Dual
- Number of Outputs :
- 1
- Pbfree Code :
- yes
- Number of Channels :
- 1
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Trim/Adjustable Output :
- yes
- Mount :
- Surface Mount
- Output Voltage :
- 36V
- Width :
- 4mm
- Weight :
- 230.4mg
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Output Current :
- 100mA
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- JESD-609 Code :
- e3
- Tolerance :
- ±1%
- Datasheets
- KA431ADTF

Voltage Reference onsemi KA431ADTF Overview
The Voltage Reference onsemi KA431ADTF is a precision adjustable shunt voltage reference IC, ideal for driving high-performance applications where precision voltage calibration is crucial. This IC offers a robust thermal performance and operational stability with a guarantee of a 1% initial accuracy. Manufactured by onsemi, a leader in semiconductor solutions, the KA431ADTF is housed in an 8-SOIC package, making it suitable for surface mount technology and ensuring ease of integration into a variety of electronic circuits.
KA431ADTF Features
The KA431ADTF voltage reference IC features an adjustable output voltage ranging from 2.5V to 36V, which can be set with external resistors. It provides excellent stability and low dynamic impedance. Its 1% precision over the temperature range of -40°C to +85°C makes it reliable for critical applications. Additionally, the device’s low output noise and good ripple rejection ratios enhance its performance in sensitive electronic systems.
KA431ADTF Applications
- Power Supplies: The KA431ADTF can be used to provide a stable reference voltage in power supply circuits, ensuring consistent performance and enhancing the reliability of power delivery.
- Battery Chargers: In battery charging systems, this IC helps in precise control of the charging voltage, which is critical for maximizing battery life and efficiency.
- Data Acquisition Systems: It serves as a reference point in data acquisition systems, where accurate voltage measurement is essential for correct data interpretation.
- Portable Devices: Its low power consumption and small footprint make the KA431ADTF suitable for portable electronic devices, where power efficiency and compact design are valued.
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