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