Shunt Regulators. SP432 Datasheet

SP432 Regulators. Datasheet pdf. Equivalent

Part SP432
Description Low Voltage Adjustable Precision Shunt Regulators
Feature SP432 Low Voltage Adjustable Precision Shunt Regulators DESCRIPTION The SP432 is low-voltage three-t.
Manufacture SYNC POWER
Datasheet
Download SP432 Datasheet




SP432
SP432
Low Voltage Adjustable Precision Shunt Regulators
DESCRIPTION
The SP432 is low-voltage three-terminal adjustable
voltage references, with specified thermal stability
over applicable industrial and commercial temperature
ranges. Output voltage can be set to any value between
VREF (1.24V) and 20V with two external resistors.
These devices have a typical output impedance of
0.25. Active output circuitry provides a very sharp
turn-on characteristic, making the SP432 excellent
replacements for low-voltage Zener diodes in many
applications, including onboard regulation and
adjustable power supplies.
APPLICATIONS
Battery Power Equipment
Linear Regulators
Switch Power Supply
Cellular Phone
Digital Cameras
Computer Disk Drivers
Instrumentation
FEATURES
Low-Voltage Operation --- Down to 1.24 V
Adjustable Output Voltage, VO = Vref to 20 V
Low Operational Cathode Current --- 80uA ( Typ)
0.25Typical Output Impedance
PIN CONFIGURATION
SOT-23
TO-92
SOT-23-5L
SOT-353 ( SC-70 )
PART MARKING
SOT-23
TO-92
SOT-23-5L
SOT-353 ( SC-70 )
2013/03/12 Ver.6
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SP432
SP432
Low Voltage Adjustable Precision Shunt Regulators
TYPICAL APPLCATION CIRCUIT
PIN DESCRIPTION
SP432AS23RGB/SP432BS23RGB
Pin
1
2
3
SP432AS25RGB/SP432BS25RGB
Pin
1
2
3
4
5
SP432AS35RGB/SP432BS35RGB
Pin
1
2
3
4
5
SP432BT92AGB
Pin
1
2
3
2013/03/12 Ver.6
Symbol
R
C
A
Symbol
NC
NC
C
R
A
Symbol
NC
A
C
NC
R
Symbol
R
A
C
Description
REF
CATHODE
ANODE
Description
NC
NC
CATHODE
REF
ANODE
Description
NC
ANODE
CATHODE
NC
REF
Description
REF
ANODE
CATHODE
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