Linear Regulators (LDO) | LM323A

The LM323,A are monolithic integrated circuits which supply a fixed positive 5.0V output with a load driving capability in excess of 3.0 A. These three-terminal regulators employ internal current limiting, thermal shutdown, and safe-area compensation. The A-suffix is an improved device with superior electrical characteristics and a 2% output voltage tolerance. These regulators are offered with a 0° to +125°C temperature range in a low cost plastic power package.

Although designed primarily as a fixed voltage regulator, these devices can be used with external components to obtain adjustable voltages and currents. These devices can be used with a series pass transistor to supply up to 15 A at 5.0 V.