ALSO OPERATES IN ADJUSTABLE MODE FROM 1.21V TO 37V
Analog IC - Other Type:
SWITCHING REGULATOR
Control Mode:
VOLTAGE-MODE
Control Technique:
PULSE WIDTH MODULATION
Input Voltage-Max:
40 V
Input Voltage-Min:
6.5 V
Input Voltage-Nom:
12 V
JESD-30 Code:
S-PDSO-N16
JESD-609 Code:
e0
Length:
5 mm
Moisture Sensitivity Level:
1
Number of Functions:
1
Number of Outputs:
1
Number of Terminals:
16
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Output Current-Max:
0.5 A
Output Voltage-Max:
37 V
Output Voltage-Min:
1.23 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
HVSON
Package Equivalence Code:
SOLCC16,.2,20
Package Shape:
SQUARE
Package Style:
SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel):
235
Seated Height-Max:
0.8 mm
Surface Mount:
YES
Switcher Configuration:
BUCK
Switching Frequency-Max:
400 kHz
Technology:
DMOS
Temperature Grade:
AUTOMOTIVE
Terminal Finish:
Tin/Lead (Sn/Pb)
Terminal Form:
NO LEAD
Terminal Pitch:
0.5 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Width:
5 mm
LM2671LD-ADJ Frequently Asked Questions (FAQs)
The minimum input voltage required for the LM2671LD-ADJ to operate is 7.5V, but it's recommended to use an input voltage of at least 8V to ensure proper operation and to account for voltage drops in the input filter.
The output voltage of the LM2671LD-ADJ can be set by connecting a resistor divider network between the output pin and the adjust pin. The formula to calculate the output voltage is Vout = 1.245V x (1 + R1/R2), where R1 and R2 are the resistors in the divider network.
The maximum output current of the LM2671LD-ADJ is 3A, but it's recommended to derate the output current based on the ambient temperature and the input voltage to ensure reliable operation.
To ensure stability of the LM2671LD-ADJ output voltage, it's recommended to use a minimum output capacitance of 22uF, and to place the output capacitor close to the output pin. Additionally, the input filter capacitor should be at least 10uF to reduce input voltage ripple.
The LM2671LD-ADJ is rated for operation up to 125°C, but it's recommended to derate the output current and to ensure good thermal design to prevent overheating. A heat sink may be required for high-power applications.
Trust Checks
No trust score is available for this model.
Trust Score Unavailable
Sponsored
LM2671LD-ADJ Overview
Use the download button to access the LM2671LD-ADJ 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like LM267,
or try a keyword search, such as Switching Regulator or Controllers
About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
