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LTC3446EDE#TRPBF

LTC3446EDE#TRPBF

LTC3446EDE#TRPBF

Linear Technology/Analog Devices

0.5mm PMIC LTC3446 14 Pin 14-WFDFN Exposed Pad

SOT-23

LTC3446EDE#TRPBF Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 12 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)
Mounting Type Surface Mount
Package / Case 14-WFDFN Exposed Pad
Surface Mount YES
Number of Pins 14
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Published 2005
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Voltage - Supply 0.9V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.5mm
[email protected] Reflow Temperature-Max (s) 30
Base Part Number LTC3446
Pin Count 14
Number of Outputs 3
Voltage - Output 1 800mV
Input Voltage-Nom 3.6V
Analog IC - Other Type SWITCHING REGULATOR
Voltage - Output 2 400mV
Topology Step-Down (Buck) Synchronous (1), Linear (LDO) (2)
Min Input Voltage 2.7V
Control Mode CURRENT-MODE
Output Current-Max 2A
Frequency - Switching 2.25MHz
Max Input Voltage 5.5V
Control Technique PULSE WIDTH MODULATION
Voltage - Output 3 400mV
w/Sequencer No
Voltage/Current - Output 1 Adj to 0.8V 1A
Voltage/Current - Output 2 Adj to 0.4V 300mA
Voltage/Current - Output 3 Adj to 0.4V 300mA
Height Seated (Max) 0.8mm
Length 4mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.884465 $1.884465
10 $1.777797 $17.77797
100 $1.677167 $167.7167
500 $1.582234 $791.117
1000 $1.492673 $1492.673
LTC3446EDE#TRPBF Product Details

LTC3446EDE#TRPBF Overview


For ease of voltage regulators' transportation, it is packaged in 14-WFDFN Exposed Pad boxes.Embark on a journey with package Tape & Reel (TR).In total, voltage regulator supports 3 outputs on the same platform.To prevent malfunctions, the operating temperature should be set to -40°C~85°C.You can get more pin-to-pin solutions by searching LTC3446.On the switching regulator, you will find 14 terminals.There is one important thing to keep in mind when there is a pinout for a switching regulator and that is pin 14.Relow soldering is done by allowing the temperature to peak at 260 during the procedure.Organizing the pins in this voltage regulator in a 14 pattern is the key to its functionality.The input voltage required for this regulator is voltage ≥ 2.7V.voltage regulators of this type can use voltages up to 5.5V.In the industry, Switching Regulator or Controllerss like the voltage regulator DC to DC play an important role.

LTC3446EDE#TRPBF Features


3 outputs
Operating Temperature: -40°C~85°C
Peak Reflow Temperature: 260

LTC3446EDE#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC3446EDE#TRPBF Linear Regulator Controllers applications.

  • Graphics Card
  • Battery Operating Equipment
  • Voltage References
  • VCRs
  • Switching Power Supplies
  • Voltage Regulators
  • Personal Computers
  • Low-dropout SMPS post regulator
  • Printer and other Peripheral Equipment
  • LCD Monitor

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