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LTC2945CUD-1#PBF

LTC2945CUD-1#PBF

LTC2945CUD-1#PBF

Linear Technology/Analog Devices

4/80V 0.5mm PMIC LTC2945 12 Pin 5V 12-WFQFN Exposed Pad

SOT-23

LTC2945CUD-1#PBF Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type Surface Mount
Package / Case 12-WFQFN Exposed Pad
Surface MountYES
Number of Pins 12
Operating Temperature0°C~70°C
PackagingTube
Published 2011
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 12
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Applications General Purpose
HTS Code8542.39.00.01
Subcategory Power Management Circuits
Technology CMOS
Voltage - Supply 2.7V~5.9V
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Terminal Pitch0.5mm
[email protected] Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LTC2945
Pin Count12
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 80V
Power Supplies4/80V
Supply Voltage-Min (Vsup) 2.7V
Number of Channels 1
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Operating Supply Current 800μA
Voltage - Input 4V~80V
Adjustable Threshold YES
Supply Current-Max (Isup) 1.2mA
Height Seated (Max) 0.8mm
Length 3mm
Width 3mm
RoHS StatusROHS3 Compliant
In-Stock:1151 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$8.64000$8.64
25$5.74000$143.5
100$4.74600$474.6
250$4.50872$1127.18
500$4.40700$2203.5

LTC2945CUD-1#PBF Product Details

LTC2945CUD-1#PBF Overview


The package is in the format Tube. As a result, it is packed in the 12-WFQFN Exposed Pad package. Surface Mount instructs that it should be mounted in the following manner. It is important that the temperature is kept at 0°C~70°C while functioning. With its exceptional performance, it is an excellent choice for General Purpose. The 2.7V~5.9V supply voltage allows for high efficiency. This device has an analog IC POWER SUPPLY SUPPORT CIRCUIT. As a result of its termination, it has a total of 12. There is a peak in the reflow temperature of NOT SPECIFIED. In total, 12 pins are present. It has a base part number of LTC2945, which can be used to discover comparable components. High efficiency is possible thanks to the 5V supply voltage. Access to 1 channels is available. Power Management Circuits contains this device. Normally, the supply voltage (Vsup) should be above 2.7V. There are 12 pins used in the design of this board. A maximum supply voltage of 80V is set for Vsup (maximum supply voltage). To power this DC DC switching regulator, a supply current of 800μA is used. In order for it to function, it needs power supplies that have a value of 4/80V. There is an input voltage of 4V~80V. It is 1.2mA that is the maximum supply current.

LTC2945CUD-1#PBF Features


12-WFQFN Exposed Pad package
Mounting type of Surface Mount
Power Management Circuits subcategory

LTC2945CUD-1#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC2945CUD-1#PBF Power Supply Control ICs applications.

  • Report meeting
  • Remote control
  • Command and control center
  • Multimedia teaching
  • Computer
  • Demo
  • Microphone
  • Stage curtain
  • Computer monitor
  • VRM application

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