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- LM150
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- 2012-05-10
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National Semiconductor LM150 Datasheet
The LM150 series is a 3‑terminal adjustable positive‑voltage regulator capable of delivering over 3 A across a 1.2 V to 33 V output range. It requires only two external resistors to set the output voltage and includes built‑in overload protection such as current limit, thermal overload, and safe‑area protection.
The document details absolute maximum ratings, electrical characteristics, typical performance curves, application hints, and physical dimensions for the LM150, LM350A, and LM350 devices, along with packaging information for TO‑3 steel and TO‑220 plastic variants.
National Semiconductor LM150 specifications
| Maximum Output Current | 3 A |
|---|---|
| Ripple Rejection | 86 dB |
| Operating Temperature Range | -55 °C to +150 °C |
All National Semiconductor LM150 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the typical ripple rejection of the LM150?
The device provides about 86 dB of ripple rejection.
What is the reference voltage of the LM150?
The LM150 develops a nominal 1.25 V reference voltage between the output and adjustment terminals.
From: National Semiconductor LM150/LM350A/LM350 3-Amp Adjustable Regulator Datasheet
What package options are available for the LM150 series?
Devices with a K suffix use a standard Steel TO‑3 metal can package, while those with a T suffix use a TO‑220 plastic package.
From: National Semiconductor LM150/LM350A/LM350 3-Amp Adjustable Regulator Datasheet