All Products

LP3972SQX-I514

40 Terminations2.7V~5.5V 40 Pin LP3972 Specialized Power Management ICs1 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LP3972SQX-I514
  • Package: 40-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 219
  • Description: 40 Terminations2.7V~5.5V 40 Pin LP3972 Specialized Power Management ICs1 Functions(Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 40-WFQFN Exposed Pad
Number of Pins 40
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 40
Terminal Finish Tin/Lead (Sn/Pb)
Applications Processor
Subcategory Power Management Circuits
Technology CMOS
Voltage - Supply 2.7V~5.5V
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.6V
Terminal Pitch 0.4mm
Base Part Number LP3972
Pin Count 40
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 3/5V
Supply Voltage-Min (Vsup) 2.7V
Number of Channels 9
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Operating Supply Current 60μA
Adjustable Threshold YES
Dropout Voltage 250mV
Switching Frequency 2MHz
Height Seated (Max) 0.8mm
Length 5mm
Width 5mm
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

LP3972SQX-I514 Overview


Tape & Reel (TR) is acceptable for shipping the power management.In order to facilitate transportation, it is packaged the power management in 40-WFQFN Exposed Pad .The Surface Mount mounting method facilitates easy adaptation.Among other applications, this power management targets Processor .It is recommended that you set the operating temperature of the power management ic to -40°C~85°C in order to prevent malfunctions.It works with 2.7V~5.5V voltage.Try search LP3972 to get more power ic's pin-to-pin solutions for your special needs.power ic's power ic's pin-to-pinThe power management is equipped with 40 terminals.As a POWER SUPPLY SUPPORT CIRCUIT analog IC, the instruments designs has received lots of praise.40 pins are present on the power managment ic.Surface Mount can be mounted on PCBs or other boards.It is capable of handling a variety of demanding tasks when powered by 3.6V voltage.Its pinout begins at 40 pins.This power management ic operates from a voltage of 60μA .It belongs to the Power Management Circuits series.A minimum of 2.7V is needed for it to start.Keeping output quality is the responsibility of 9 channels working together.Voltages greater than 5.5V should not be applied to the power supply ic.It is enough to run the power management chip with 3/5V power supplies.

LP3972SQX-I514 Features


Mainly used in Processor applications
Operating temperature: -40°C~85°C
POWER SUPPLY SUPPORT CIRCUIT analog IC

LP3972SQX-I514 Applications


There are a lot of Texas Instruments LP3972SQX-I514Power Management applications.

  • Optical imaging payload
  • 4K Ultra High Definition (UHD) Display
  • Cluster
  • Netbooks
  • System Thermal for PCs
  • Server Backplane Systems
  • Memory Power
  • Tablets
  • Tablet PCs
  • Industrial PC