NJM431S/NJM432S
ADJUSTABLE PRECISION SHUNT REGULATOR
■ GENERAL DESCRIPTION The NJM431S/NJM432S are adjustable precisio...
NJM431S/NJM432S
ADJUSTABLE PRECISION SHUNT REGULATOR
■ GENERAL DESCRIPTION The NJM431S/NJM432S are adjustable precision shunt regulators. The output
voltage may be set to any value between VREF (about 2.5V) and 36V by two resistors. Compared to the conventional 431, the NJM431S/NJM432S are improved the
voltage accuracy. And they have smaller package option to support a wide range of applications. The NJM432S is the pin assignment option.
■ PACKAGE OUTLINE
NJM431SU NJM432SU (SOT-89-3)
NJM431SF NJM432SF (SOT-23-5)
■ FEATURES ▪ Operating
Voltage ▪ Precision
Voltage Reference ▪ Adjustable Output
Voltage ▪ Bipolar Technology ▪ Package Outline
VREF to 36V 2.495±1.8%
NJM431SU / NJM432SU NJM431SF / NJM432SF
SOT-89-3 SOT-23-5
■ BLOCK DIAGRAM / SYMBOL
CATHODE
CATHODE
REFERENCE VREF
+ -
REFERENCE
■ PIN CONFIGURATION
NJM431SU
ANODE
NJM431SF
54
ANODE
NJM432SU
NJM432SF
54
123
1.REFERENCE 2.ANODE 3.CATHODE
Ver.2016-05-13
123
1.N.C. 2.ANODE* 3.CATHODE 4.REFEREN...
