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LM2679SDX-3.3/NOPB

LM2679SDX-3.3/NOPB

LM2679SDX-3.3/NOPB

Texas Instruments

14 Terminals 8V 14-Pin LM2679 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 260kHz Tape & Reel (TR) 14-VDFN Exposed Pad

SOT-23

LM2679SDX-3.3/NOPB Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
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 e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.8mm
Base Part Number LM2679
Function Step-Down
Number of Outputs 1
Efficiency 82 %
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 VOLTAGE-MODE
Frequency - Switching 260kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Height 1mm
Length 6mm
Width 5mm
Thickness 1mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $2.108177 $2.108177
10 $1.988846 $19.88846
100 $1.876270 $187.627
500 $1.770066 $885.033
1000 $1.669874 $1669.874
LM2679SDX-3.3/NOPB Product Details

LM2679SDX-3.3/NOPB Overview


optimized performance is achieved by utilizing the Tape & Reel (TR) package in this voltage regulator. In this voltage regulator, there are 14 terminations. There are two types of analog ICs in this voltage regulator 12v: SWITCHING REGULATOR ICs, which are the ones used in older voltage regulator 12vs. There is a 14-VDFN Exposed Pad package available for this voltage regulator, as DC DC switching regulator is space-saving. There are 1 outputs on DC DC switching regulator. On the output pins of this DC DC switching regulator, there is a Fixed output generated. A Surface Mount mounting is required for this switching regulator. -40°C~125°C TJ should be the operating temperature when voltage regulator is operating. This voltage regulator 12v reaches a switching frequency of 260kHz. The voltage regulator can be operated with a voltage as low as 8V as an input voltage. Voltage regulator's input voltage can reach 40V. A regulator with this 260 peak reflow temperature is essentially indestructible. Voltage regulator is designed to provide a nominal input voltage of 12V to meet the operation requirements. DC/DC regulators of this type are part of the LM2679 family of voltage regulator 12vs. The voltage DC DC switching regulator can produce is 3.3V volts. To operate the voltage regulator 12v, 14 pins are required. The maximum output current reaches 5A A to meet the switching regulator operation requirements. Known as a switching DC-DC regulator, this voltage regulator belongs to the SIMPLE SWITCHER? family. Switching regulators such as this operate from voltages of 40V. Despite external influences, voltage regulator consumes 4.2mA A of quiescent current.

LM2679SDX-3.3/NOPB Features


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

LM2679SDX-3.3/NOPB Applications


There are a lot of Texas Instruments LM2679SDX-3.3/NOPB Voltage Regulators applications.

  • Experimental setup
  • PSRR circuits
  • Computer-related products
  • Communication system
  • Shearing machines
  • Ball screw pair
  • Industrial robots
  • Hydrogen power
  • Alternators
  • Computer monitoring equipment of building

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