LTM8001
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LTM8001

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

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LTspice LTM8001 Demo Circuit - Two Output Regulator with Supercapacitor Backup Power (9-15V to 3.3V @ 1A & 2.5V @ 0.5A) Download 4.00KB LTspice LTM8001 - ?Module Regulators Download 3.37 KB
Part Models 5
1ku List Price Starting From $20.48
Features
  • 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
Additional Details
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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
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file View Data Sheet (Rev.F)
Documentation View All Documentation
LTspice LTM8001 Demo Circuit - Two Output Regulator with Supercapacitor Backup Power (9-15V to 3.3V @ 1A & 2.5V @ 0.5A) Download 4.00KB LTspice LTM8001 - ?Module Regulators Download 3.37 KB
Part Models 5
1ku List Price Starting From $20.48
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LTM8001

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UPDATED 12/02/2020
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LTM8001: 36VIN, 5A μModule Regulator with 5-Output Configurable LDO Array Data Sheet (Rev.F)

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UPDATED 11/07/2014
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LTM8001: 5出力の設定可能なLDOアレイを備えた36V入力、5A μModuleレギュレータ データシート

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Documentation

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

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Jul 21, 2021

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Feb 28, 2020

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Micro-Module, Test Site Transfer from Analog Devices Singapore to Analog Devices Penang, Malaysia

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Jul 21, 2021

- 21_0159

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Ink Mark to Laser Mark Conversion for µModule

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LTM8001IY#PBF

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PCN21_0159_Form

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Delta Qualification Matrix

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Mar 16, 2021

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PCN21_0057_Form

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Material_Report

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Datasheet Specification Comparison

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Feb 28, 2020

- 20_0123

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Micro-Module, Test Site Transfer from Analog Devices Singapore to Analog Devices Penang, Malaysia

LTM8001EY#PBF

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LTM8001IY

PRODUCTION

LTM8001IY#PBF

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Software & Part Ecosystem

Software & Part Ecosystem

Parts Product Life Cycle Description

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Evaluation Kit

Evaluation Kits 1

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DC1818A

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

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DC1818A

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

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

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.



Resources

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DC1818A - Demo Manual Download

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DC1818A - Design Files Download

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DC1818A - Schematic Download

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Evaluation Kits1

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DC1818A

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

Tools & Simulations 1

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.

To launch ready-to-run LTspice demonstration circuits for this part:

Step 1: Download and install LTspice on your computer.

Step 2: Click on the link in the section below to download a demonstration circuit.

Step 3: If LTspice does not automatically open after clicking the link below, you can instead run the simulation by right clicking on the link and selecting “Save Target As.” After saving the file to your computer, start LTspice and open the demonstration circuit by selecting ‘Open’ from the ‘File’ menu.

spice tool Lt Spice

LTM8001 Demo Circuit - Two Output Regulator with Supercapacitor Backup Power (9-15V to 3.3V @ 1A & 2.5V @ 0.5A) Download

4.00K

spice tool Lt Spice

LTM8001 - ?Module Regulators Download

3.37 K

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