LTM8073

RECOMMENDED FOR NEW DESIGNS

60VIN, 3A Silent Switcher μModule Regulator

Data Sheet Product Selection Table
Part Models
3
1ku List Price
Starting From $12.45
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Part Details

  • Complete Step-Down Switch Mode Power Supply
  • Low Noise Silent Switcher® Architecture
  • Wide Input Voltage Range: 3.4V to 60V
  • Wide Output Voltage Range: 0.8V to 15V
  • 3A Continuous Output Current, 5A Peak
  • Parallelable for Increased Output Current
  • Selectable Switching Frequency: 200kHz to 3MHz
  • Programmable Soft-Start
  • 6.25mm × 9mm × 3.32mm BGA Package
LTM8073
60VIN, 3A Silent Switcher μModule Regulator
5VOUT from 7VIN to 60VIN Step-Down Converter Efficiency, VOUT = 5V, BIAS = 5V Product Package 1
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Documentation

Data Sheet 1

Reliability Data 1

User Guide 1

Technical Articles 1

Data Sheet

This is the most up-to-date revision of the Data Sheet.

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Software Resources

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Tools & Simulations

LTspice 1

Models for the following parts are available in LTspice:

  • LTM8073

LTpowerCAD 1

Design tools for the following parts are available in LTpowerCAD:

  • LTM8073
LTspice

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

LTpowerCAD

LTpowerCAD® is a power supply design program which selects power stage components, provides detailed power efficiency, shows quick loop Bode plot stability and load transient analysis, and can export to LTspice for simulation.

Evaluation Kits

eval board
schematic 1
schematic 2
schematic 3
schematic 4
schematic 5
DC2389A

LTM8073 Demo Board | Silent Switcher Buck μModule; 7V ≤ VIN ≤ 60V, VOUT = 5V @ 3A

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Product Details

Demonstration circuit 2389A is a 60V, 3A step-down μModule® regulator featuring the LTM8073. The demo board is designed for 5V output from a 7V to 60V input. The wide input range allows a variety of input sources, such as automotive batteries and industrial supplies. The user adjustable features of the LTM8073 such as output voltage, switching frequency, soft-start and power good can be changed on DC2389A simply by modifying the appropriate resistors and/or capacitors. Two or more LTM8073s can be paralleled to share load current equally.
DC2389A
LTM8073 Demo Board | Silent Switcher Buck μModule; 7V ≤ VIN ≤ 60V, VOUT = 5V @ 3A
DC2389A Demo Board DC2389A Demo Board DC2389A Demo Board DC2389A Demo Board DC2389A Demo Board

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