Datasheet4U Logo Datasheet4U.com

LM123QML - 5-Volt Positive Regulator

Description

The LM123 is a three-terminal positive regulator with a preset 5V output and a load driving capability of 3 amps.

New circuit design and processing techniques are used to provide the high output current without sacrificing the regulation characteristics of lower current devices.

Features

  • 3 amp output current.
  • Internal current and thermal limiting.
  • 0.01Ω typical output impedance.
  • 7.5V minimum input voltage.
  • 30W power dissipation Ordering Information NS Part Number LM123K/883 SMD Part Number NS Package Number K02C Connection Diagram Metal Can Package Package.

📥 Download Datasheet

📁 Similar Datasheet

  • LM123 - THREE-TERMINAL 3A-5V POSITIVE VOLTAGE REGULATORS (STMicroelectronics)
  • LM123 - 3 AMP POSITIVE VOLTAGE REGULATORS (Seme LAB)
  • LM123 - 3 Amp Voltage Regulator (Linear)
  • LM123 - 5-Volt Positive Regulator (Texas Instruments)
  • LM123-N - 5-Volt Positive Regulator (Texas Instruments)
  • LM1235HP100MF - SMD Power Choke Coil (ice)
  • LM1235HP1R0MF - SMD Power Choke Coil (ice)
  • LM1235HP1R5MF - SMD Power Choke Coil (ice)
  • LM1235HP1R8MF - SMD Power Choke Coil (ice)
  • LM1235HP2R2MF - SMD Power Choke Coil (ice)
Other Datasheets by National Semiconductor
  • LM123 - 3-Amp/ 5-Volt Positive Regulator
  • LM1236 - 150 MHz I2C Compatible RGB Preamplifier
  • LM1237 - 150 MHz I2C Compatible RGB Preamplifier
  • LM1238 - 110 MHz I2C Compatible RGB Preamplifier
  • LM120 - 3-Terminal Negative Regulators
  • LM1201 - Video Amplifier System
  • LM1202 - 230MHz Video Amplifier System
  • LM1203 - RGB Video Amplifier System

Full PDF Text Transcription

Click to expand full text
LM123QML 3-Amp, 5-Volt Positive Regulator LM123QML December 16, 2010 3-Amp, 5-Volt Positive Regulator General Description The LM123 is a three-terminal positive regulator with a preset 5V output and a load driving capability of 3 amps. New circuit design and processing techniques are used to provide the high output current without sacrificing the regulation characteristics of lower current devices. The 3 amp regulator is virtually blowout proof. Current limiting, power limiting, and thermal shutdown provide the same high level of reliability obtained with these techniques in the LM109 1 amp regulator. No external components are required for operation of the LM123.
Published: |