LM3480IM3X-3.3

• 3.3, 5, 12 and 15V versions
• Packaged in tiny 3-conductor SuperSOT packages

illustrate

The LM3480 is an integrated linear regulator. It features a maximum guaranteed high voltage drop from input up to 30V and 1.2V at full 100 mA load voltage drop. The standard package for the LM3480 is a 3-lead SuperSOT ® package.

The LM3480 family of 5, 12 and 15V members is designed to LM78LXX tiny replacement for the industry standard series and similar devices. The low dropout of the LM3480 series devices at 1.2V allows them to have a voltage drop of 2 to 2.5V in their LM78LXX series devices to exclude many applications used by them (LM78LXX series devices) to work well.

The LM3480 series has a 3.3V member. The combination of the SOT-packaged LM3480 and the quasi-series low dropout features provides a very good, very tiny 3.3V, 100 mA bias power supply with a 5V ± 5% power supply for a direct-shutdown system.

Key specifications:

• 30V maximum input operation
• Guaranteed maximum differential pressure over the entire 1.2V load and temperature range
• 100 mAh guarantees the lowest load current
• ± 5% guaranteed full load and output overvoltage tolerance temperature range
• -40 to +125°C paired operating temperature range

apply

• Tiny replacement LM78LXX series and similar devices
• Micro 5V ± 5% to 3.3V, 100 mA converters
• Switching DC/DC converter for rear regulator
• Analog circuit bias power supply