ZR431LF01TC Diodes Zetex, ZR431LF01TC Datasheet
ZR431LF01TC
Specifications of ZR431LF01TC
Related parts for ZR431LF01TC
ZR431LF01TC Summary of contents
Page 1
ZR431L Adjustable precision shunt regulator Summary Description The ZR431L is a three terminal adjustable shunt regulator offering excellent temperature stability and output current handling capability up to 25mA. The output voltage may be set to any chosen voltage between 1.24 ...
Page 2
Absolute maximum ratings Parameter Cathode voltage Cathode current Storage temperature Junction temperature Power dissipation (at T amb Package SOT23 Recommended operating conditions Parameter Cathode voltage Cathode current Operating temperature Issue 3 - April 2008 © Zetex Semiconductors plc 2008 Symbol ...
Page 3
Block diagram Issue 3 - April 2008 © Zetex Semiconductors plc 2008 Deviation of reference input voltage, V the maximum variation of the reference input voltage over the full temperature range. The average temperature coefficient of the reference input voltage, ...
Page 4
Electrical characteristics (at T Parameter Reference Voltage 2.5% 1.0% Deviation of Reference Input Voltage over Temperature Ratio of the change in Reference Voltage to the change in Cathode Voltage) Reference Input Current Deviation of Reference Input Current over Temperature Minimum ...
Page 5
Typical characteristics 140 130 120 110 100 90 80 -40 -25 - Temperature (°C) Reference Current v Temperature -40 -25 - Temperature (°C) Minimum cathode current ...
Page 6
Application circuits Issue 3 - April 2008 © Zetex Semiconductors plc 2008 6 ZR431L www.zetex.com ...
Page 7
Typical characteristics Frequency (kHz) Open loop gain vs frequency Repetitive pulse Single pulse 5 2 100 150 200 250 Time (μs) Pulse response ...
Page 8
SOT23 Package outline and pad layout details leads Dim. Millimeters Min. Max 1.12 A1 0.01 0.10 b 0.30 0.50 c 0.085 0.20 D 2.80 3.04 e 0.95 NOM ...
Page 9
TO92 Package outline Dim. Min. A 4.32 b 0.36 E 3.30 e 2.41 e1 1.14 L 12.70 R 2.16 S1 1.14 W 0.41 D 4.45 *° 4° Note: Controlling dimensions are in millimeters. Approximate dimensions are provided in inches Issue ...
Page 10
Definitions Product change Zetex Semiconductors reserves the right to alter, without notice, specifications, design, price or conditions of supply of any product or service. Customers are solely responsible for obtaining the latest relevant information before placing orders. Applications disclaimer The ...