LM431AIZ Fairchild Semiconductor, LM431AIZ Datasheet
LM431AIZ
Manufacturer Part Number
LM431AIZ
Description
IC SHUNT REG ADJ 2.5V 2% TO-92
Manufacturer
Fairchild Semiconductor
Datasheet
1.LM431ACZ.pdf
(12 pages)
Specifications of LM431AIZ
Reference Type
Shunt, Adjustable
Voltage - Output
2.5 ~ 36 V
Tolerance
±2%
Temperature Coefficient
50ppm/°C
Voltage - Input
2.5 ~ 36 V
Number Of Channels
1
Current - Cathode
450µA
Current - Output
100mA
Operating Temperature
-25°C ~ 85°C
Mounting Type
Through Hole
Package / Case
TO-92-3 (Standard Body), TO-226
Product
Voltage References
Topology
Shunt References
Output Voltage
2.5 V to 36 V
Initial Accuracy
2 %
Average Temperature Coefficient (typ)
50 ppm/C (Typ)
Series Vref - Input Voltage (max)
37 V
Shunt Current (max)
100 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
Through Hole
Shunt Current (min)
1 mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Quiescent
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
LM431AIZFS
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
This is to inform you that a design and/or process change will be made to the following
product(s). This notification is for your information and concurrence.
If you require data or samples to qualify this change, please contact Fairchild Semiconductor
within 30 days of receipt of this notification.
Updated process quality documentation, such as FMEAs and Control Plans, are available for
viewing upon request.
If you have any questions concerning this change, please contact:
PCN Originator:
Name: Lee, Woonbong
E-mail: Woonbong.Lee@notes.fairchildsemi.com
Phone: 82326801758
Implementation of change:
Expected 1st Device Shipment Date: 2008/11/16
Earliest Year/Work Week of Changed Product: 0847
Change Type Description: Bond Wire Material Composition, Lead Frame Composition, Lead
Frame Dimensions (Internal and External)
Description of Change (From): TO92R package assembled in AUK-D using copper leadframe
and Au wire as referenced in table 1
Description of Change (To): TO92R package assembly at AUK-D will utilize Fe leadframe and
Cu wire in addition to the current Copper leadframe and Au wire.(There is no difference in
package dimension and electrical specification)
Reason for Change : To improve product availability and manufacturing flexibility
Qual/REL Plan Numbers : Q20080333
Qualification :
The qualification plan is intended to meet our criteria for qualifying changed BOM(Fe
LF and Cu wire)
Change To
DESIGN/PROCESS CHANGE NOTIFICATION -- FINAL
Technical Contact:
Name: Lee, Woonbong
E-mail: Woonbong.Lee@notes.fairchildsemi.com
Phone: 82326801758
Date Issued On : 2008/08/08
Date Created : 2008/03/18
PCN# : Q1081203
Pg. 1
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LM431AIZ Summary of contents
Page 1
... This is to inform you that a design and/or process change will be made to the following product(s). This notification is for your information and concurrence. If you require data or samples to qualify this change, please contact Fairchild Semiconductor within 30 days of receipt of this notification. Updated process quality documentation, such as FMEAs and Control Plans, are available for viewing upon request ...
Page 2
Results/Discussion for Qual Plan NumberQ20080333 Test: (Autoclave) Lot Device Q20080333AAACLV KA431AZ Q20080333ABACLV KA431AZ Q20080333ACACLV KA431AZ Test: (High Temperature Op Life) Lot Device Q20080333AAHTOL KA431AZ Q20080333ABHTOL Q20080333ACHTOL Test: (High Temperature Storage Life) Lot Device Q20080333AAHTSL Q20080333ABHTSL Q20080333ACHTSL Test: (Temperature Humidity Biased ...
Page 3
... KA336Z25BU KA431AZTA KA431LZTA KA431ZTA KA75270ZTA KA75330ZTA KA75420ZTA KA76L05ZTF KA78L05AZTA KA78L08AZBU KA78L09AZBU KA78L10AZTA KA78L12AZTF KA78L18AZBU KA79L05AZTA KA79L15AZTA LM317LZTFR LM317LZ LM336Z25 LM431ACZXA LM431AIZ LM431BCZ LM431CCZXA LM431CIZ LM78L05ACZ LM78L12ACZ MC78L05ABPX MC78L05ACP MC78L08ACP MC78L15ACPXA MC79L05ACPX TL431ACLPX TL431CLPX FAN431ZXA KA336Z5BU KA431AZTA_F065 KA431LZTA_F065 KA431ZTF KA75290ZTA KA75360ZTA KA75450ZTA ...