LTC3541-2 Datasheet (Linear Technology) - High Efficiency Buck + VLDO Regulator

LTC3541-2, High Efficiency Buck + VLDO Regulator

The LTC®3541-2 combines a synchronous buck DC/ DC converter with a very low dropout linear regulator (VLDOTMregulator) and internal feedback resistor networks to provide two output voltages from a single input voltage with minimal external components.

When configured for dual output operation, the L

LTC3541-2 Features

* nn High Efficiency, 500mA Buck Plus 300mA VLDO Regulator nn Auto Start-Up Powers Buck Output Prior to VLDO/ Linear Regulator Output nn Independent 500mA High Efficiency Buck (VIN: 2.7V to 5.5V) nn 300mA VLDO Regulator with 30mA Standalone Mode nn No External Schottky Diodes Required nn Fixed Buck Ou