LM3480 Linear Voltage Regulators

Texas Instruments offers the LM3480 100 mA, SOT-23, quasi low-dropout linear voltage regulators

Image of Texas Instruments' LM3480 Linear Voltage RegulatorsTexas Instruments' LM3480 is an integrated linear voltage regulator. It features operation from an input as high as 30 V and an ensured maximum dropout of 1.2 V at the full 100 mA load. Standard packaging for the LM3480 is the 3-lead SOT-23 package.

The 5 V, 12 V, and 15 V members of the LM3480 series are intended as tiny alternatives to industry standard LM78Lxx series and similar devices. The 1.2 V quasi-low dropout of LM3480 series devices makes them a nice fit in many applications where the 2 V to 2.5 V dropout of LM78Lxx series devices precludes their (LM78Lxx series devices) use.

The LM3480 series also features a 3.3 V member. The SOT-23 packaging and quasi-low dropout features of the LM3480 series converge in this device to provide a very nice, very tiny, 3.3 V, 100 mA bias supply that regulates directly off the system 5 V ±5% power supply.

Features Applications
  • Input voltage range: up to 30 V
  • 3.3 V, 5 V, 12 V, and 15 V versions available
  • Packaged in the tiny 3-lead SOT-23 package
  • 30 V maximum input for operation
  • 1.2 V ensured maximum dropout over full load and temperature ranges
  • 100 mA ensured minimum load current
  • ±5% ensured output voltage tolerance over full load and temperature ranges
  • -40°C to +125°C junction temperature range for operation
  • Tiny alternative to LM78Lxx series and similar devices
  • Tiny 5 V ±5% to 3.3 V, 100 mA converter
  • Post regulator for switching DC/DC converter
  • Bias supply for analog circuits

LM3480 Linear Voltage Regulators

ImageManufacturer Part NumberDescriptionVoltage - Output (Max)Available QuantityView Details
IC REG LINEAR 5V 100MA SOT23-3LM3480IM3-5.0/NOPBIC REG LINEAR 5V 100MA SOT23-3-0View Details
IC REG LINEAR 3.3V 100MA SOT23-3LM3480IM3-3.3/NOPBIC REG LINEAR 3.3V 100MA SOT23-3-0View Details
IC REG LINEAR 12V 100MA SOT23-3LM3480IM3-12/NOPBIC REG LINEAR 12V 100MA SOT23-3-3487 - ImmediateView Details
IC REG LINEAR 12V 100MA SOT23-3LM3480IM3X-12/NOPBIC REG LINEAR 12V 100MA SOT23-3-1014 - ImmediateView Details
IC REG LINEAR 3.3V 100MA SOT23-3LM3480IM3X-3.3/NOPBIC REG LINEAR 3.3V 100MA SOT23-3-0View Details
IC REG LINEAR 5V 100MA SOT23-3LM3480IM3X-5.0/NOPBIC REG LINEAR 5V 100MA SOT23-3-0View Details
IC REG LINEAR 3.3V 100MA SOT23-3LM3480IM3-3.3IC REG LINEAR 3.3V 100MA SOT23-3-4270 - Immediate
12000 - Factory Stock
View Details
IC REG LINEAR 15V 100MA SOT23-3LM3480IM3X-15/NOPBIC REG LINEAR 15V 100MA SOT23-3-215 - ImmediateView Details
IC REG LINEAR 15V 100MA SOT23-3LM3480IM3-15/NOPBIC REG LINEAR 15V 100MA SOT23-3-22697 - ImmediateView Details
IC REG LINEAR 5V 100MA SOT23-3LM3480IM3-5.0IC REG LINEAR 5V 100MA SOT23-3-0View Details
IC REG LINEAR 12V 100MA SOT23-3LM3480IM3X-12IC REG LINEAR 12V 100MA SOT23-3-0View Details
IC REG LINEAR 3.3V 100MA SOT23-3LM3480IM3X-3.3IC REG LINEAR 3.3V 100MA SOT23-3-12000 - Factory StockView Details
IC REG LINEAR 5V 100MA SOT23-3LM3480IM3X-5.0IC REG LINEAR 5V 100MA SOT23-3-0View Details
IC REG LINEAR 15V 100MA SOT23-3LM3480IM3-15IC REG LINEAR 15V 100MA SOT23-3-0View Details
IC REG LINEAR 15V 100MA SOT23-3LM3480IM3X-15IC REG LINEAR 15V 100MA SOT23-3-0View Details
Published: 2017-09-18