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LM3679TLX-1.8/NOPB

LM3679TLX-1.8/NOPB

LM3679TLX-1.8/NOPB

Texas Instruments

5 Terminals 2.5V 5-Pin LM3679 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 3MHz Tape & Reel (TR) 5-WFBGA, DSBGA

SOT-23

LM3679TLX-1.8/NOPB Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 5-WFBGA, DSBGA
Number of Pins 5
Operating Temperature -30°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e1
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Additional Feature CURRENT MODE CONTROL IS ALSO POSSIBLE IN PFM CONTROL TECHNIQUE
Subcategory Switching Regulator or Controllers
Terminal Position BOTTOM
Terminal Form BALL
Peak Reflow Temperature (Cel) 260
Base Part Number LM3679
Function Step-Down
Number of Outputs 1
Efficiency 93 %
Output Voltage 1.8V
Output Type Fixed
Max Output Current 350mA
Operating Supply Voltage 5.5V
Voltage - Input (Min) 2.5V
Input Voltage-Nom 3.6V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Quiescent Current 1.6mA
Output Power 630mW
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 3MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Max Output Power 630mW
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
LM3679TLX-1.8/NOPB Product Details

LM3679TLX-1.8/NOPB Overview


optimized performance is achieved by utilizing the Tape & Reel (TR) package in this voltage regulator. In this voltage regulator, there are a total of 5 terminations. There is a SWITCHING REGULATOR type analog IC in this voltage regulator 12v that is used to convey analog signals. In order to save space, this harley voltage regulator is available in the 5-WFBGA, DSBGA package. DC DC switching regulator is configured with 1 outputs. Fixed outputs are generated on the output pins of this adjusting voltage regulator. As the name implies, this voltage regulator 12v is designed for mounting on a Surface Mount bracket. During switching regulator operation, the operating temperature should remain at -30°C~85°C TA. In this voltage regulator 12v, the switching frequency is 3MHz. This voltage regulator is able to operate with the minimal input voltage of 2.5V. A regulator voltage's peak reflow temperature amounts to 260 being indestructible. In order to meet the operation requirements,voltage regulator is designed to provide a nominal input voltage of 3.6V. DC DC switching regulator is part of the Switching Regulator or Controllers subcategory and can be found in the Switching Regulator or Controllers category. There is a DC/DC regulator in this family that belongs to the LM3679 family. A voltage of 1.8V volts can be produced by voltage regulator. There are 5 pins that are used for the operation of the voltage regulator 12v. To meet its operating requirements, dc to dc voltage regulator can deliver a maximum output current of 350mA A. With 5.5V as the supply voltage, this DC-DC switching regulator will operate. Voltage regulator consumes 1.6mA A of quiescent current without being affected by outside forces. Switching regulators with CURRENT MODE CONTROL IS ALSO POSSIBLE IN PFM CONTROL TECHNIQUE features are highly efficient and stable.

LM3679TLX-1.8/NOPB Features


1 outputs
Peak reflow temperature (Cel) of 260
5 pins
Operating supply voltage of 5.5V
CURRENT MODE CONTROL IS ALSO POSSIBLE IN PFM CONTROL TECHNIQUE

LM3679TLX-1.8/NOPB Applications


There are a lot of Texas Instruments LM3679TLX-1.8/NOPB Voltage Regulators applications.

  • Scientific research
  • Elevator lighting
  • Product burn-in
  • Sensitive electronic devices
  • Analog precision reference circuits
  • CMM
  • Various precision measuring detectors
  • Medical equipment
  • Solar power plants
  • Automatic testing equipment

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