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LM2677SDX-3.3

LM2677SDX-3.3

LM2677SDX-3.3

Texas Instruments

14 Terminals 8V 14-Pin LM2677 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 260kHz Tape & Reel (TR) 14-VDFN Exposed Pad

SOT-23

LM2677SDX-3.3 Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-VDFN Exposed Pad
Number of Pins 14
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Series SIMPLE SWITCHER®
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.8mm
Base Part Number LM2677
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 40V
Output Voltage 3.3V
Output Type Fixed
Max Output Current 5A
Operating Supply Voltage 40V
Voltage - Input (Min) 8V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Quiescent Current 4.2mA
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 260kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Length 6mm
Width 5mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
LM2677SDX-3.3 Product Details

LM2677SDX-3.3 Overview


A Tape & Reel (TR) package is used in this voltage regulator to optimize performance. There are 14 terminations in this voltage regulator. There is one type of analog IC that this voltage regulator is equipped with, and that is the SWITCHING REGULATOR type. For space-saving purposes, this voltage regulator is available in the 14-VDFN Exposed Pad package. 1 outputs have been configured in the voltage regulator 12v. On its output pins, this adjusting voltage regulator generates Fixed output. The voltage regulator 12v fits the Surface Mount mounting hole. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -40°C~125°C TJ. 260kHz is the switching frequency of this DC-DC switching regulator. Despite its low input voltage, this voltage regulator can operate. Voltage regulator's input voltage can reach 40V. A regulator with this 260 peak reflow temperature is essentially indestructible. For operation, voltage regulator provides a nominal input voltage of 12V. The regulator voltage is included in the Switching Regulator or Controllers subcategory of voltage regulators. DC/DC regulators of this type are part of the LM2677 family of voltage regulator 12vs. Voltage can be produced at 3.3V volts by voltage regulator. The switching regulator operation is carried out by 14 pins. Switching regulator has a maximum output current of 5A A, which is sufficient to meet the requirements of operation. This voltage regulator belongs to the SIMPLE SWITCHER? family and is known as a switching DC-DC regulator. This DC-DC switching regulator operates from a supply voltage of 40V. There are no external factors that affect DC DC switching regulator's consumption of 4.2mA A of quiescent current.

LM2677SDX-3.3 Features


1 outputs
Peak reflow temperature (Cel) of 260
14 pins
Operating supply voltage of 40V

LM2677SDX-3.3 Applications


There are a lot of Texas Instruments LM2677SDX-3.3 Voltage Regulators applications.

  • Nuclear power plants
  • Imported equipment
  • Grinders
  • Mobile phones
  • Scientific testing
  • Serial communication converter
  • Medical monitoring systems
  • Television equipment
  • Computer application technology
  • Die casting equipment

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