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NJM431D

Description
IC VREF SHUNT ADJ 8DIP
Categorysemiconductor    Power management   
File Size175KB,4 Pages
ManufacturerNJR Corporation NJRC
Environmental Compliance
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NJM431D Overview

IC VREF SHUNT ADJ 8DIP

NJM431D Parametric

Parameter NameAttribute value
Reference typeshunt
Output typeAdjustable
Voltage - Output (minimum/fixed)2.495V
Voltage - Output (maximum)36V
Current - Output100mA
Tolerance±2.2%
Temperature Coefficient-
Noise - 0.1Hz to 10Hz-
Noise - 10Hz to 10Hz-
Voltage - input-
Current - Power-
Current - cathode1mA
Operating temperature-40°C ~ 85°C(TA)
Installation typeThrough hole
Package/casing8-DIP(0.300",7.62mm)
Supplier device packaging8-DIP
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 V
REF
(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.
FEATURES
Operating Voltage (V
KA
= V
REF
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
PIN CONFIGURATION
PACKAGE OUTLINE
NJM431D
(DIP8)
NJM431M
(DMP8)
NJM431U
(SOT-89)
NJM431D
NJM431M
NJM431U
EQUIVALENT CIRCUIT
Ver.2012-06-15
-1-

NJM431D Related Products

NJM431D NJM431M# NJM431U NJM431M
Description IC VREF SHUNT ADJ 8DIP IC VREF SHUNT ADJ 8DMP IC VREF SHUNT ADJ SOT89-3 IC VREF SHUNT ADJ 8DMP
Reference type shunt shunt shunt shunt
Output type Adjustable Adjustable Adjustable Adjustable
Voltage - Output (minimum/fixed) 2.495V 2.495V 2.495V 2.495V
Voltage - Output (maximum) 36V 36V 36V 36V
Current - Output 100mA 100mA 100mA 100mA
Tolerance ±2.2% ±2.2% ±2.2% ±2.2%
Current - cathode 1mA 1mA 1mA 1mA
Operating temperature -40°C ~ 85°C(TA) -40°C ~ 85°C(TA) -40°C ~ 85°C(TA) -40°C ~ 85°C(TA)
Installation type Through hole surface mount surface mount surface mount
Package/casing 8-DIP(0.300",7.62mm) 8-SOIC (0.209", 5.30mm wide) TO-243AA 8-SOIC (0.209", 5.30mm wide)
Supplier device packaging 8-DIP 8-DMP SOT-89-3 8-DMP

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