LM120 Datasheet - National Semiconductor

LM120 Series 3-Terminal Negative Regulators

The LM120 series are three-terminal negative regulators with a fixed output voltage of b5V b12V and b15V and up to 1 5A load current capability Where other voltages are required the LM137 and LM137HV series provide an output voltage range of b1 2V to b47V The LM120 need only one external component a.

LM120 Features

* Y Y Y Y Y Y Y Preset output voltage error less than g 3% Preset current limit Internal thermal shutdown Operates with input-output voltage differential down to 1V Excellent ripple rejection Low temperature drift Easily adjustable to higher output voltage LM120 Series Packages and Power Capability

LM120_NationalSemiconductor.pdf