SS432G Datasheet, PDF (1/7 Pages) List of Unclassifed Manufacturers – Adjustable Precision Shunt Regulator

SS432G
Adjustable Precision Shunt Regulator
FEATURES
Low voltage operation (1.24V)
Adjustable output voltage from VO = V REF to 12V
Wide operating current range from 55µ A to 100mA
Low dynamic output impedance 0.25Ω typ.
ESD rating is 6kV (per MIL-STD 883D)
Pb-free, RoHS compliant.
APPLICATIONS
Linear Regulators
Adjustable Supplies
Switching Power Supplies
Battery Operated Computers
Instrumentation
DESCRIPTION
The SS432G is a low-voltage three-terminal adjustable shunt
regulator with guaranteed thermal stability over the applicable
temperature range. The output voltage can be set to any value
between VREF (approximately 1.24V) and 12V using two external
resistors (see application circuit). This device has a typical output
impedance of 0.25 ohms. Active output circuitry provides very sharp
turn-on characteristics, making this device an excellent alternative
to Zener diodes in many applications.
The SS432G is characterized for operation from 0°C to 105°C,
and four package options (SOT-23-3, SOT-23-5, SOT-89, TO-92)
allow the designer the opportunity to select the proper package
for the application.
PIN CONFIGURATION
BLOCK DIAGRAM
SOT-23-3 (Top view) SOT-23-5
Cathode
Anode
2 Cathode
N/C 1 5 Anode
3
N/C 2
1 Reference Cathode 3 4 Reference
Ref
+
-
SOT-89 (Top view)
3
Cathode
2
Anode
1
Reference
TO-92 (Top view)
3 Cathode
2 Anode
1 Reference
Vref
SYMBOL
Anode
Cathode
Reference.
ORDERING INFORMATION
Anode
SS432GxB TR
Example: SS432GNB TR
Package type:
GN = SOT-23-3, RoHS compliant
GT = TO-92, RoHS compliant
GG = SOT-89, RoHS compliant
GV = SOT-23-5, RoHS compliant
-> SS432G in RoHS-compliant SOT-23-3 shipped on tape and reel
6/22/2006 Rev.3.01
www.SiliconStandard.com
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