LT1432-3.3

Obsolete

3.3V High Efficiency Step-Down Switching Regulator Controller

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Part Details

  • OBSOLETE: For Information Purposes Only. Contact Analog Devices for Potential Replacement.
  • Accurate Preset 3.3V Output
  • Up to 87% Efficiency
  • Optional Burst Mode™ Operation for Light Loads
  • Can Be Used with Many LTC Switching ICs
  • Accurate Ultra-Low-Loss Current Limit
  • Operates with Inputs from 4.5V to 30V
  • Shutdown Mode Draws Only 15µA
  • Uses Small 30µH Inductor
LT1432-3.3
3.3V High Efficiency Step-Down Switching Regulator Controller
Figure 1. High Efficiency 5V Buck Converter Efficiency Product Package 1
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Documentation

Data Sheet 1

Reliability Data 1

Data Sheet

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Tools & Simulations

LTspice 1

Models for the following parts are available in LTspice:

  • LT1432
  • LT1432-3.3
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