KA431DTF
- Mfr.Part #
- KA431DTF
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- KA431 - TWO TERMINAL VOLTAGE REF
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Voltage Reference
- Factory Lead Time :
- 2 Weeks
- Packaging :
- Tape and Reel (TR)
- Reference Type :
- Shunt
- Number of Channels :
- 1
- Published :
- 2012
- Current - Output :
- 100mA
- Max Output Current :
- 100mA
- Operating Temperature :
- -25°C~85°C TA
- Number of Terminations :
- 8
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Mount :
- Surface Mount
- Number of Pins :
- 8
- JESD-609 Code :
- e3
- Terminal Form :
- Gull wing
- Additional Feature :
- THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.5V AND 36V WITH TWO EXTERNAL RESISTORS
- Mounting Type :
- Surface Mount
- Temperature Coefficient :
- 50ppm/°C Typical
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- Base Part Number :
- KA431
- Max Output Voltage :
- 36V
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Min Output Voltage :
- 2.5V
- Output Voltage :
- 36V
- Lead Free :
- Lead Free
- Terminal Finish :
- Tin (Sn)
- Length :
- 4.92mm
- Output Type :
- Adjustable
- Trim/Adjustable Output :
- yes
- Radiation Hardening :
- No
- Tolerance :
- ±2%
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Terminal Position :
- Dual
- Current - Cathode :
- 1mA
- Weight :
- 230.4mg
- Width :
- 3.95mm
- Max Input Voltage :
- 36V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Outputs :
- 1
- Datasheets
- KA431DTF

Voltage Reference Fairchild Semiconductor KA431DTF Overview
The Voltage Reference Fairchild Semiconductor KA431DTF is a two-terminal precision shunt regulator diode. Designed to provide a stable reference voltage, it offers high accuracy and low temperature coefficient, making it ideal for a wide range of applications in various industries.
With its compact size and reliable performance, the KA431DTF is a trusted choice for engineers and manufacturers seeking precise voltage regulation in their electronic designs. Whether used in consumer electronics, industrial automation, or automotive systems, this voltage reference ensures consistent and reliable operation.
KA431DTF Features
- Two-terminal precision shunt regulator diode
- Stable reference voltage
- High accuracy
- Low temperature coefficient
- Compact size
- Wide operating temperature range
- Available in various package options
KA431DTF Applications
- Consumer Electronics: The KA431DTF is used in voltage regulation circuits of devices such as televisions, audio amplifiers, and set-top boxes, ensuring stable and reliable performance.
- Industrial Automation: In industrial control systems and PLCs, the KA431DTF provides precise voltage references for analog signal conditioning and sensor interfacing, contributing to accurate and efficient operation.
- Automotive Systems: Automotive electronics rely on the KA431DTF for voltage regulation in various subsystems, including engine control units (ECUs), body control modules (BCMs), and lighting systems, where consistent voltage levels are critical for safe and reliable operation.
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