NJM431U(2012) Ver la hoja de datos (PDF) - Japan Radio Corporation
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NJM431U Datasheet PDF : 4 Pages
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NJM431
ADJUSTABLE PRECISION SHUNT REGULATOR
■ GENERAL DESCRIPTION
The NJM431 is a 3 terminal adjustable shunt regulator. The output
voltage may be set to any value between VREF (about 2.5V) and 36V
by two resistors. Output circuitry shows a sharp turn-on
characteristics. Applications include shunt regulators, series
regulators for small power and isolation regulators with photo
couplers.
■ PACKAGE OUTLINE
NJM431D (DIP8)
NJM431M (DMP8)
■ FEATURES
• Operating Voltage (VKA = VREF to 36V)
• Fast Turn-On Response
• Cathode Current (1mA to 100mA)
• Low Dynamic Output Impedance (0.2Ωtyp.)
• Load Regulation typically (0.1%)
• Package Outline DIP8, DMP8, SOT-89
• Bipolar Technology
NJM431U (SOT-89)
■ PIN CONFIGURATION
NJM431U
■ EQUIVALENT CIRCUIT
NJM431D
NJM431M
Ver.2012-06-15
-1-
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