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DC COMPONENTS CO., LTD.
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INTEGRATED CIRCUIT
DM431 DM431A DM431B
TECHNICAL SPECIFICATIONS OF ADJUSTABLE SHUNT REGULATOR
Features
* * * * * * Programmable output voltage Temperature coefficient is 50ppm/ o C typical Temperature compensated for operation over Full temperature range Low output noise voltage Fast turn on response
.066(1.70) .059(1.50)
SOT-89
.063(1.60) .055(1.40)
Pinning
1 = Reference 2 = Anode 3 = Cathode
.167(4.25) .159(4.05) 1
.102(2.60) .095(2.40) 2 3
Absolute Maximum Ratings
Characteristic Cathode to Anode Voltage
(Operating temperature range applies, unless otherwise specified) Symbol VKA IK Iref PD Topr TSTG Rating 37 -100 to +150 +0.05 to +10 770 0 to +70 -55 to +150 Unit V mA mA mW
o o .020(0.51) .014(0.36) .060(1.52) .058(1.48) .120(3.