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LM2679SDX-3.3

LM2679SDX-3.3

LM2679SDX-3.3

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 Datasheet

non-compliant

In-Stock: 0 items
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 LM2679
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 VOLTAGE-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
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.977112 $1.977112
10 $1.865200 $18.652
100 $1.759623 $175.9623
500 $1.660021 $830.0105
1000 $1.566058 $1566.058
LM2679SDX-3.3 Product Details

LM2679SDX-3.3 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 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. The harley voltage regulator is available as a 14-VDFN Exposed Pad package to save space. DC DC switching regulator is configured with 1 outputs. DC DC switching regulators like this one generate Fixed outputs on their output pins to handle the power management. A voltage regulator 12v such as this one fits the Surface Mount mounting bracket. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -40°C~125°C TJ. In this voltage regulator 12v, the switching frequency is 260kHz. A dc to dc voltage regulator's minimum input voltage of 8V is required for this voltage regulator to operate. Voltage regulators' input voltage is limited to 40V. 260 is essentially indestructible due to DC DC switching regulator's peak reflow temperature. To meet the switching regulator operation requirements, a nominal input voltage of 12V is provided. The regulator voltage is included in the Switching Regulator or Controllers subcategory of voltage regulators. There is a DC/DC regulator in this family that belongs to the LM2679 family. Voltage can be produced at 3.3V volts by voltage regulator. The switching regulator operation is carried out by 14 pins. For switching regulator maximum operation, dc to dc voltage regulator delivers 5A A. As the name implies, this voltage regulator belongs to the SIMPLE SWITCHER? family of voltage regulators, and it is a type of switching DC-DC regulator. Switching regulators operate at 40V supply voltages. Without external influences, harley voltage regulator consumes 4.2mAA of quiescent current.

LM2679SDX-3.3 Features


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

LM2679SDX-3.3 Applications


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

  • Milling machines
  • Window air conditioners
  • Laboratories
  • Printing equipment
  • Computed tomography (CT)
  • Ball screw pair
  • Sink circuits
  • Experimental setup
  • Surge protection circuits
  • Low output voltage switching power supply circuits

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