LTM8001

RECOMMENDED FOR NEW DESIGNS

36VIN, 5A μModule Regulator with 5-Output Configurable LDO Array

Data Sheet (Rev. F) Product Selection Table
Viewing:

Overview

  • Complete Step-Down Switch Mode Power Supply with Configurable Array of Five LDOs
  • Step-Down Switching Power Supply
    • Adjustable 10% Accurate Output Current Limit
    • Constant-Current, Constant-Voltage Operation
    • Wide Input Voltage Range: 6V to 36V
    • 1.2V to 24V Output Voltage
  • Configurable Output LDO Array
    • Five 1.1A Parallelable Outputs
    • Outputs Adjustable from 0V to 24V
    • Low Output Noise: 90μVRMS (100Hz to 1MHz)
  • 15mm × 15mm × 3.42mm Surface Mount BGA Package

The LTM8001 is a 36VIN, 5A step-down μModule® regulator with a 5-output configurable LDO array. Operating over an input voltage range of 6V to 36V, the LTM8001 buck regulator supports an output voltage range of 1.2V to 24V. Following the buck regulator is an array of five 1.1A linear regulators whose outputs may be connected in parallel to accommodate a wide variety of load combinations. Three of these LDOs are tied to the output of the buck regulator, while the other two are tied together to an undedicated input.

The low profile package (3.42mm) enables utilization of unused space on the bottom of PC boards for high density point of load regulation. The LTM8001 is packaged in a thermally enhanced, compact (15mm × 15mm) and low profile (3.42mm) overmolded ball grid array (BGA) package suitable for automated assembly by standard surface mount equipment. The LTM8001 is available with SnPb (BGA) or RoHS compliant terminal finish.

APPLICATIONS

  • FPGA, DSP, ASIC and Microprocessor Supplies
  • Servers and Storage Devices
  • RF Transceivers
LTM8001
36VIN, 5A μModule Regulator with 5-Output Configurable LDO Array
LTM8001 Application Circuit LTM8001 Pin Configuration
Add to myAnalog

Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

Create New Project
Ask a Question

Documentation

Data Sheet 1

Reliability Data 1

User Guide 1

Technical Articles 3

Learn More
Add to myAnalog

Add media to the Resources section of myAnalog, to an existing project or to a new project.

Create New Project

Software Resources

Can't find the software or driver you need?

Request a Driver/Software

Hardware Ecosystem

Parts Product Life Cycle Description
Power System Management (PSM) & Sequencers 1
LTC2974
RECOMMENDED FOR NEW DESIGNS 4-Channel PMBus Power System Manager Featuring Accurate Output Current Measurement
Switching Regulators & Controllers 1
LTM4644
LTM4644-1
Quad DC/DC μModule (Power Module) Regulator with Configurable 4A Output Array
Modal heading
Add to myAnalog

Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

Create New Project

Tools & Simulations

LTspice 1

Models for the following parts are available in LTspice:

  • LTM8001
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.

Evaluation Kits

eval board
schematic 1
DC1818A

LTM8001EY Demo Board | 5A Buck µModule Regulator, 6V ≤ VIN ≤ 36V, VOUT = Up to 5-Output Configurable LDO Array

Buy Now View Details

Product Details

Demo circuit 1818A features the LTM8001 μModule regulator that includes a 5A switching regulator and an array of five 1.1A low noise LDOs. The demo board operates from a 6V to 36V input and is configured so the switching regulator provides an output that also powers the LDOs. The LDOs in turn provide three outputs – one from a single LDO and two outputs each formed by paralleling two LDOs together.



DC1818A
LTM8001EY Demo Board | 5A Buck µModule Regulator, 6V ≤ VIN ≤ 36V, VOUT = Up to 5-Output Configurable LDO Array
DC1818A - Schematic

Latest Discussions

2 Years Ago
power management
View related discussion on EngineerZone®

Recently Viewed