Description
1 Piece
General Description
The LM323K is a three-terminal positive regulator with a preset 5V output and a load driving capability of 3 amps. New
circuit design and processing techniques are used to provide
the high output current without sacrificing the regulation
characteristics of lower current devices.
It offers improved precision over the standard
LM323. Parameters with tightened specifications include
output voltage tolerance, line regulation, and load regulation.
The 3 amp regulator is virtually blowout proof. Current limiting, power limiting, and thermal shutdown provide the same
high level of reliability obtained with these techniques in the
LM109 1 amp regulator.
No external components are required for operation of the
LM323. If the device is more than 4 inches from the filter capacitor, however, a 1 µF solid tantalum capacitor should be
used on the input. A 0.1 µF or larger capacitor may be used
on the output to reduce load transient spikes created by fast
switching digital logic, or to swamp out stray load capacitance.
An overall worst case specification for the combined effects
of input voltage, load currents, ambient temperature, and
power dissipation ensure that they will perform satisfactorily as a system element.A hermetic TO-3 package is
used for high reliability and low thermal resistance.
The LM323K is a three-terminal positive regulator with a preset 5V output and a load driving capability of 3 amps. New
circuit design and processing techniques are used to provide
the high output current without sacrificing the regulation
characteristics of lower current devices.
It offers improved precision over the standard
LM323. Parameters with tightened specifications include
output voltage tolerance, line regulation, and load regulation.
The 3 amp regulator is virtually blowout proof. Current limiting, power limiting, and thermal shutdown provide the same
high level of reliability obtained with these techniques in the
LM109 1 amp regulator.
No external components are required for operation of the
LM323. If the device is more than 4 inches from the filter capacitor, however, a 1 µF solid tantalum capacitor should be
used on the input. A 0.1 µF or larger capacitor may be used
on the output to reduce load transient spikes created by fast
switching digital logic, or to swamp out stray load capacitance.
An overall worst case specification for the combined effects
of input voltage, load currents, ambient temperature, and
power dissipation ensure that they will perform satisfactorily as a system element.A hermetic TO-3 package is
used for high reliability and low thermal resistance.
Features
Guaranteed 1% initial accuracy (A version)
3 amp output current
Internal current and thermal limiting
0.01Ω typical output impedance
7.5V minimum input voltage
30W power dissipation
P+ Product Enhancement tested
Guaranteed 1% initial accuracy (A version)
3 amp output current
Internal current and thermal limiting
0.01Ω typical output impedance
7.5V minimum input voltage
30W power dissipation
P+ Product Enhancement tested
Steel TO3 package with gold plated base and legs
Mounting: Through Hole
Operating Temp Range: 0˚C to 125˚C
Package Type: TO-3
Packaging: Anti Static Bagged
Pin Count: 2
These came to us as part of a lot of surplus stock from a large ‘Milspec’ type Co. and have been kept in storage for some years, we have therefore classified them as ‘new other’. They are however in good serviceable condition.
These are genuine NS vintage parts, please see the photographs they are of the actual parts you will receive!
Beware listings that display an image of an anonymous generic part but claim to be authentic!
For datasheet search… LM323K
