器件名称: AQ431LBZ-N3-12-TRL
功能描述: 1.24V Shunt Ref/Amplifier TO-92, SOT23, SC70 Package
文件大小: 471.38KB 共7页
简 介:AQ431L
1.24V Shunt Ref/Amplifier
TO-92, SOT23, SC70 Package
Product Specification Revision 1.5 November 15, 2005
General Description
The AQ431L is a low voltage reference/ amplifier suited for the control loop of low voltage power supplies. Functionally similar to the ubiquitous TL431, the AQ431L has a lower 1.24V reference and a much wider range of operating currents. Particular care was taken in the design to minimize overshoot at startup and to allow wide AC bandwidth.
Applications Power supply control loop Low TC low voltage reference Power management applications Features
Low voltage reference: 1.24V 40 uA to 100 mA operation Low TC voltage reference Improved AC, DC performance compared to TLV431, 432 part types Offered in ultra small SC70 package RoHS compliant
Pin Configuration
Pin Descriptions
Pin Name CATH REF ANODE Function Output and supply terminal, must be greater than 1.2V for normal operation Input, nominally 1.24V in normal operation. Ground and Substrate
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AQ431L
Acutechnology Semiconductor Inc.
AQ431L
Ordering Information
Device AQ431L AQ431L AQ431L AQ431L AQ431L
Note: The
Operating Tj -40C ≤ 105C -40C ≤ 105C -40C ≤ 105C -40C ≤ 105C -40C ≤ 105C
%Tol 1.0 0.5 1.0 0.5 1.0
PKG Type TO-92-3 SOT-23-3 SOT-23-3 SOT-23-3 SC70-3
VOUT 1.24V 1.24V 1.24V 1.24V 1.24V 1.24V
Wrap T&R T&R T&R T&R T&R T&R
Ordering Number AQ431LBY-N3-12-TRL AQ431LBZ-N3-12-TRL AQ431LBYM3-12-TRL AQ431LBZM3-12-TRL AQ431LBY-C3-12-TRL AQ431LBZ-C3-12-TRL
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