National Semiconductor LM150 LM350A LM350 User Guide and Manual
Summary
The LM150/LM350 adjustable regulator series is a high-power solution designed for sophisticated voltage regulation in demanding electronics applications. Offering an adjustable output range from 1.2V to 33V and reliable current capacity exceeding 3A, these regulators provide superior performance, including comprehensive overvoltage protection, thermal shutdown, and load stability. This manual serves as a detailed technical guide covering electrical specifications, operating temperature ranges, package options, and optimal application design guidelines for engineers building precise power supplies, chargers, or stable constant-current circuits.
Manual Details
| Brand | National |
|---|---|
| Pages | 14 |
| File Size | 408.00 KB |
| Published | May 30, 2026 |
Enter the captcha to get the download link:
Frequently Asked Questions
Does the regulator series include full overload protection features?
Yes, they offer full overload protection, including current limit and thermal overload protection.
What is the maximum input-to-output voltage differential allowed for these regulators?
The maximum allowable Input-Output Voltage Differential is +35V.
Can I use this regulator to create a constant current source instead of just voltage?
Yes, you can use it by connecting a fixed resistor between the adjustment pin and output to act as a precision current source.
What is the rated operating temperature range for the LM150 series?
The LM150 is rated for an operating temperature range of −55˚C ≤ T ≤ +150˚C.