KA431 - Fairchild

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

KA431
Manufacturer

Fairchild
ChipWorker Part#

CW199083603
RoHS

Lead free / RoHS Compliant
Description

V-Ref Adjustable 2.5V to 36V 100mA 8Pin PDIP
Documentation

Datasheet

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KA431 Specifications

Attribute	Attribute Value

Part Number	KA431
Manufacturer	Fairchild
ChipWorker Part#	CW199083603
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	8 Pin
Case/Package	PDIP-8
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-25 ℃
Input Voltage	17 V
	expand all
Product Lifecycle Status	Unknown
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

Description
The KA431/KA431A/KA431L are three-terminal adjustable regulator series with a guaranteed thermal stability over applicable temperature ranges. The output voltage may be set to any value between VREF (approximately 2.5 volts) and 36 volts with two external resistors These devices have a typical dynamic output impedance of 0.2Ω. Active output circuitry provides a very sharp turn on characteristic, making these devices excellent replacement for zener diodes in many applications.
Features
• Programmable Output Voltage to 36 Volts
• Low Dynamic Output Impedance 0.2ΩTypical
• Sink Current Capability of 1.0 to 100mA
• Equivalent Full-Range Temperature Coefficient of 50ppm/°C Typical
• Temperature Compensated for Operation Over Full Rated Operating Temperature Range
• Low Output Noise Voltage
• Fast Turn-on Response

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