Key facts
- Brand
- STMicroelectronics
- Model
- LM223
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-07-04
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SGS-THOMSON LM123/LM223/LM323 Datasheet
Datasheet 9 pages · 161 KB · EN
This document provides technical specifications for the LM123, LM223, and LM323 series of three-terminal positive voltage regulators. These devices feature a preset 5V output and a load driving capability of 3A, utilizing new circuit designs to maintain regulation characteristics at high currents. The datasheet covers absolute maximum ratings, electrical characteristics, and thermal properties for different temperature ranges.
Read onlineSTMicroelectronics LM223 specifications
| Output Current | 3A |
|---|---|
| Output Voltage | 5V |
| Typical Output Impedance | 0.019 |
| Minimum Input Voltage | 7.5V |
| Power Dissipation | 30W |
| Operating Junction Temperature (LM123) | -55 to 150 °C |
| Operating Junction Temperature (LM323) | 0 to 125 °C |
| Package Types | TO-3, TO-220 |
All STMicroelectronics LM223 documents by type
Datasheet 1
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the load driving capability of the LM123/LM223/LM323?
The regulators have a load driving capability of 3A.
What protection features are included in these regulators?
They include current limiting, power limiting, and thermal shutdown.
What is the maximum output current of the LM123/LM223/LM323?
The devices can supply up to 3 A of output current.
Which package types are available for these regulators?
They are offered in TO‑220 and TO‑3 packages.