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LTC1267 - Dual High Efficiency Synchronous Step-Down Switching Regulators

Download the LTC1267 datasheet PDF. This datasheet also covers the LTC variant, as both devices belong to the same dual high efficiency synchronous step-down switching regulators family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • s s s s s.

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Note: The manufacturer provides a single datasheet file (LTC-1267.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LTC1267 LTC1267-ADJ/LTC1267-ADJ5 Dual High Efficiency Synchronous Step-Down Switching Regulators FEATURES s s s s s DESCRIPTIO s s s s s Dual Outputs: 3.3V and 5V, Two Adjustables or Adjustable and 5V Wide VIN Range: 4V to 40V Ultra-High Efficiency: Up to 95% Low Supply Current in Shutdown: 20µA Current Mode Operation for Excellent Line and Load Transient Response High Efficiency Maintained Over a Wide Output Current Range Independent Micropower Shutdown Very Low Dropout Operation: 100% Duty Cycle Synchronous FET Switching for High Efficiency Available in Standard 28-Pin SSOP The LTC®1267 series are dual synchronous step-down switching regulator controllers featuring automatic Burst ModeTM operation to maintain high efficiencies at low output currents.