KA431LZTA - Fairchild

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

Part No

KA431LZTA
Manufacturer

Fairchild
ChipWorker Part#

CW72158311
Category

Voltage Reference
Package

TO-226-3
Description

Shunt Voltage Reference IC 36V ±0.5% 100mA TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
Documentation

Datasheet

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KA431LZTA Specifications

Attribute	Attribute Value

Part Number	KA431LZTA
Manufacturer	Fairchild
ChipWorker Part#	CW72158311
Category	Voltage Reference
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	3 Pin
Case/Package	TO-226-3
Capacitance Tolerance	±0.5 %
Input Voltage (DC)	36.0V (max)
Output Voltage	2.495V ~ 36V
Output Current	100 mA
Number of Channels	1 Channel
Input Voltage (Max)	37 V
Output Voltage (Max)	36 V
Output Voltage (Min)	2.495 V
Output Current (Max)	100 mA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-25 ℃
Accuracy	0.5 %
Voltage Rating	2.5V ~ 36V
Input Voltage	37 V
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Size-Length	5.2 mm
Size-Width	4.19 mm
Size-Height	5.33 mm
Operating Temperature	-25℃ ~ 85℃
Temperature Coefficient	±50 ppm/℃
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

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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