7 Terminals 8V 7-Pin LM2678 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 260kHz Tube TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
SOT-23
LM2678S-5.0 Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Lifecycle Status
NRND (Last Updated: 2 days ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
Number of Pins
7
Operating Temperature
-40°C~125°C TJ
Packaging
Tube
Series
SIMPLE SWITCHER®
JESD-609 Code
e0
Part Status
Not For New Designs
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
7
ECCN Code
EAR99
Terminal Finish
Tin/Lead (Sn/Pb)
Terminal Position
SINGLE
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
235
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
LM2678
Function
Step-Down
Number of Outputs
1
Efficiency
84 %
Output Voltage
5V
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
Voltage - Output (Min/Fixed)
5V
Topology
Buck
Control Mode
VOLTAGE-MODE
Frequency - Switching
260kHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Min Output Voltage
5V
Height
4.65mm
Length
10.1mm
Width
8.89mm
Thickness
4.44mm
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$7.60000
$7.6
10
$6.86700
$68.67
45
$6.54778
$294.6501
135
$5.68533
$767.51955
540
$4.95070
$2673.378
LM2678S-5.0 Product Details
LM2678S-5.0 Overview
optimized performance is achieved by utilizing the Tube package in this voltage regulator. There are 7 terminations in this voltage regulator. 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. For space-saving purposes, this voltage regulator is available in the TO-263-8, D2Pak (7 Leads + Tab), TO-263CA package. There are 1 outputs configured on the voltage regulator. Adjusting voltage regulator's output pins generate Fixed output. Surface Mount-mount switching regulator. During switching regulator operation, the operating temperature should remain at -40°C~125°C TJ. This voltage regulator 12v reaches a switching frequency of 260kHz. The voltage regulator can operate with a dc to dc voltage regulator's minimum input voltage of 8V. The adjusting voltage regulator's output voltage (Min/Fixed) is 5V. As a result of the 235 peak reflow temperature, this regulator is essentially indestructible. An input voltage of 12V is required to meet the requirements of the switching regulator operation. In the particular voltage regulators, the LM2678 family is represented. The voltage DC DC switching regulator can produce is 5V volts. During switching regulator operation, 7 pins are used. Ideally this switch regulator should have an output voltage of about 5V at the very least. In order to meet the requirements of the switching regulator operation, the maximum output current reaches 5A A. The switching DC-DC regulator belongs to the SIMPLE SWITCHER? family of electronic voltage regulator 12vs. 40V is the supply voltage for this DC-DC switching regulator. External factors have no impact on DC DC switching regulator's ability to consume 4.2mA A of quiescent current.
LM2678S-5.0 Features
1 outputs Peak reflow temperature (Cel) of 235 7 pins Operating supply voltage of 40V
LM2678S-5.0 Applications
There are a lot of Texas Instruments LM2678S-5.0 Voltage Regulators applications.