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See Technical Specifications

KA431AZTA +BOM

Adjustable/2.5V, 1% Tolerance Shunt Regulator

Manufacturer:

ON Semiconductor, LLC
Mfr.Part #:

KA431AZTA
Datasheet:

KA431AZTA Datasheet (PDF)
Case Outline:

135AN
MSL Temp (°C):

0
Container Type:

BLKBG
Mounting Style:

Through Hole
EDA/CAD Models:

Request Free CAD Models for KA431AZTA

KA431AZTA General Description

The KA431 / KA431A / KA431L are three-terminal adjustable regulators with a guaranteed thermal stability over the operating temperature ranges. The output voltage may be set to any value between V_REF (approximately 2.5V) and 36V with two external resistors. These devices have a typical dynamic output impedance of 0.2 Ω. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacements for Zener diodes in many applications.

Key Features

Wide operating temperature range
High efficiency and low power consumption
Compact and lightweight design

Application

Top choice for professionals
Dependable in any situation
Must-have for all tasks

Specifications

Status	Active	Case Outline	135AN
MSL Temp (°C)	0	Container Type	BLKBG
Product Category	Voltage References	Mounting Style	Through Hole
Reference Type	Shunt Adjustable References	Output Voltage	Adjustable
Initial Accuracy	1 %	Temperature Coefficient	50 PPM / C
Series VREF - Input Voltage - Max	37 V	Shunt Current - Max	100 mA
Minimum Operating Temperature	- 25 C	Maximum Operating Temperature	+ 85 C
Series	KA431A	Description/Function	Shunt Regulator
Height	4.58 mm	Length	4.58 mm
Maximum Output Voltage	36 V	Product	Voltage References
Product Type	Voltage References	Shunt Current - Min	1 mA
Factory Pack Quantity	2000	Subcategory	PMIC - Power Management ICs
Topology	Shunt References	Width	3.86 mm
Unit Weight	0.008466 oz