High efficiency 5A step-down voltage regulator, featuring a fixed 12V output and 260kHz switching frequency. This power management IC operates from an 8V to 40V input range, delivering up to 5A output current with 92% efficiency. Designed for surface mount applications, it is housed in a TO-263 package and operates across a wide temperature range of -40°C to 125°C.
Frequency260kHz
PackageTO-263
MountingSurface Mount
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Technical Specifications
Texas Instruments LM2677S-12/NOPB technical specifications.
General
Package/Case
TO-263
Efficiency
92%
Frequency
260kHz
Height
4.57mm
Lead Free
Contains Lead
Length
10.16mm
Max Input Voltage
40V
Min Input Voltage
8V
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Output Current
5A
Max Output Voltage
12V
Mount
Surface Mount
Number of Outputs
1
Operating Supply Voltage
40V
Output Current
5A
Output Type
Fixed
Output Voltage
12V
Package Quantity
45
Packaging
Rail/Tube
Quiescent Current
4.2mA
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
LM2677
Termination
SMD/SMT
Width
9.91mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments LM2677S-12/NOPB Datasheet
Download the complete datasheet for Texas Instruments LM2677S-12/NOPB to view detailed technical specifications.
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