ET431 Estek Electronics Co. Ltd, ET431 Datasheet

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ET431

Manufacturer Part Number
ET431
Description
Manufacturer
Estek Electronics Co. Ltd
Datasheet

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ET431
Manufacturer:
FUJI
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ET431
Manufacturer:
VICOR
Quantity:
492
Description
Features
Reference
FUNCTIONAL
The ET431 is a 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
output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacement for
zener diodes in many applications. The ET431 is characterized for operation from -0 ℃to +70℃
36 volts with two external resistors. The devices have a typical dynamic output impedance of 0.2
Operating Temperature Range
Programmable Output Voltage to 36V
Sink Current Capability of 0.1 mA to 100 mA
Equivalent Full-Range Temperature Coefficient of
Temperature Compensated for Operation over Full Rated
Low Dynamic Output Impedance 0.2 
Low Output Noise
Fast Turn on
Anode
BLOCK DIAGRAM
Cathode
50 ppm/
1
SYM BOL
o
C
TO – 92
Reference
R
ET431
A K
Package
BEIJING ESTEK ELECTRONICS CO.,LTD
Cathode
Anode
R
SOT – 23
ET431
A
K
. Active

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ET431 Summary of contents

Page 1

... Description The ET431 is a 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. The devices have a typical dynamic output impedance of 0.2 output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacement for zener diodes in many applications. The ET431 is characterized for operation from -0 ℃ ...

Page 2

Absolute Maximum Ratings (Operating temperature range applies unless otherwise specified) Characteristic Cathode Voltage Cathode Current Range (Continuous) Reference Input Current Range o Power Dissipation –92 Package SOT –23 –3 Package o C/W) Junction Temperature Range Operating ...

Page 3

... Ordering Information OR DERI 431 Address : Rm 6A07,Changyin Office Building ,No.88,Yong Ding Road,Hai Dian District ,Beijing Postalcode:100039 Tel: 86-010-58895780 / Http://www.estek.com.cn Email:sales@estek.com.cn P ACK AGE TO-92 / SOT-23 6A06--6A07 Fax : 010-58895793 3 M ARKI NG ET431 / 431 REV No:01-060807 BEIJING ESTEK ELECTRONICS CO.,LTD ...

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