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Technical Specifications
Parameters and characteristics for this part
| Specification | LM323K STEEL |
|---|---|
| Current - Output | 3 A |
| Mounting Type | Through Hole |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | 0 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | TO-3, TO-204AA |
| Protection Features | Over Current, Over Temperature |
| Supplier Device Package | TO-3-2 |
| Voltage - Input (Max) [Max] | 20 V |
| Voltage - Output (Min/Fixed) | 5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tray | 1 | $ 65.72 | |
| 10 | $ 62.43 | |||
| 50 | $ 60.79 | |||
| 100 | $ 56.27 | |||
| Texas Instruments | TRAY NON-STD | 1 | $ 71.55 | |
| 100 | $ 63.60 | |||
| 250 | $ 52.28 | |||
| 1000 | $ 46.77 | |||
Description
General part information
LM323-N Series
The LM123 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.
The LM323A 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.
Documents
Technical documentation and resources