High efficiency 3A step-down voltage regulator, featuring a fixed 3.3V output and 260kHz switching frequency. This power management IC operates from an 8V to 40V input range, delivering up to 3A output current with 86% efficiency. Designed for surface mount applications, it is housed in a TO-263 package and operates across a -40°C to 125°C temperature range.
Frequency260kHz
PackageTO-263
MountingSurface Mount
Quick Jump:
Technical Specifications
Texas Instruments LM2670S-3.3/NOPB technical specifications.
General
Package/Case
TO-263
Efficiency
86%
Frequency
260kHz
Height
4.65mm
Lead Free
Contains Lead
Length
10.1mm
Max Input Voltage
40V
Min Input Voltage
8V
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Output Current
3A
Max Output Voltage
3.3V
Max Supply Voltage
40V
Min Supply Voltage
8V
Mount
Surface Mount
Nominal Output Voltage
3.3V
Number of Channels
1
Number of Outputs
1
Output Current
3A
Output Type
Fixed
Output Voltage
3.3V
Package Quantity
45
Packaging
Rail/Tube
Quiescent Current
4.2mA
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
LM2670
Termination
SMD/SMT
Thickness
4.44mm
Width
8.89mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments LM2670S-3.3/NOPB Datasheet
Download the complete datasheet for Texas Instruments LM2670S-3.3/NOPB to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
