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PDF SP431 Data sheet ( Hoja de datos )
| Número de pieza | SP431 | |
| Descripción | High Voltage Adjustable Precision Shunt Regulators | |
| Fabricantes | SYNC POWER | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SP431 (archivo pdf) en la parte inferior de esta página. Total 14 Páginas | ||
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SP431
High Voltage Adjustable Precision Shunt Regulators
DESCRIPTION
The SP431 is high-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 (2.5V) and
36V with two external resistors. These devices
have a typical output impedance of 0.25Ω. Active
output circuitry provides a very sharp turn-on
characteristic, making the SP431 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 Output Noise
Adjustable Output Voltage, VO = Vref
36 V
Low Operational Cathode Current
0.25Ω Typical Output Impedance
to
PIN CONFIGURATION
( SOT-23 )
( SOT-89 )
( TO-92 )
( SOT-23 )
PART MARKING
( SOT-89 )
( TO-92 )
2013/03/13 Ver.4
Page 2
http://www.Datasheet4U.com
1 page  
SP431
High Voltage Adjustable Precision Shunt Regulators
APPLICATION CIRCUIT
Shunt Regulator
Single-Supply Comparator With Temperature-Compensated Threshold
Precision High-Current Series Regulator
2013/03/13 Ver.4
Page 6
5 Page 
SP431
High Voltage Adjustable Precision Shunt Regulators
SOT-23 PACKAGE OUTLINE
2013/03/13 Ver.4
Page 12
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet SP431.PDF ] | |
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