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B432CK3

ETC
Part Number B432CK3
Manufacturer ETC
Description 1.25V Adjustable Shunt Regulator
Published Apr 1, 2005
Detailed Description Bay Linear Inspire the Linear Power 1.25V Adjustable Shunt Regulator Description The B432 is a three terminal adjustabl...
Datasheet PDF File B432CK3 PDF File

B432CK3
B432CK3

Overview
Bay Linear Inspire the Linear Power 1.
25V Adjustable Shunt Regulator Description The B432 is a three terminal adjustable shunt regulator with thermal stability of 50ppm/°C.
The output voltage can be adjusted to any value from 1.
25V (VREF) to 15V with two external resistors.
The B432 is an ideal voltage reference in an isolated feedback circuit for 3.
0V switch mode power supplies The B432 shunt regulator is available with three voltage tolerances (0.
5%, 1.
0% and 2.
0%) and three package options (SOT-23-3, TO-92, 8SOIC).
This allows the designer the opportunity to select the optimum combination of cost and performance for their application.
B432 Features • • • • Low voltage operation (down to 1.
25V) Wide operating current….
1mA to 100mA Trimmed bandgap design ± 0.
5% Wide temperature range 0°C to +105°C Available in SOT-23-3, TO-92 , 8SOIC Upgrade for TLV431A & Cross AS432 • • Applications • • • • • • Switching Power Supplies Adjustable Power Supplies Linear Regulators Battery Powered Equipment Monitors, TV, VCR Instrumentation Pin Connection Ordering Information Package TO-92 SO-8 SOT-23 0.
5% B432AZ B432AM B432AK3 Tolerance 1% B432BZ B432BM B432BK3 2% B432CZ B432CM B432CK3 SOT-23-3 (K3) TO-92 (Z) 1 2 3 Anode BAY Ref Anode Bottom View Cathode Ref Cathode Top View Bay Linear, Inc 2478 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 www.
baylinear.
com B432 Absolute Maximum Rating Parameter Cathode Voltage Continuous Cathode Current Power Dissipation at TA - 25°C SOT-23-3 S0-8 TO-92 Thermal Resistance SOT-23-3 S0-8 TO-92 Operating Junction Temperature Range Storage Temperature Range Lead Temperature (Soldering) 10 seconds ESD Rating (Human Body Model) Recommended Operating Conditions Symbol Vz Iz PD Maximum 18 100 200 750 775 575 175 160 -40 to +150 -65 to +150 300 2 Units V mA mW OJA TJ TSTG TLEAD TESD °C/W °C °C °C kV Min Cathode Voltage, Vz Cathode Current, Iz VREF 1.
0 Max 15 100 Symbol V mA Electrical Characte...


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