- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for LM3875T
- Part Number LM3875T
- Manufacturer Texas Instruments
- Pin Count 11
- Part Category Integrated Circuit
- Package Category Transistor Outline, Vertical
- Footprint Name Transistor Outline, Vertical - NDA0011B_1
- Released Date Oct 21, 2021
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
LM3875T Details
-
Manufacturer Part Number:
LM3875T
-
Part Life Cycle Code:
Obsolete
-
Part Package Code:
SFM
-
Package Description:
PLASTIC, TO-220, 11 PIN
-
Pin Count:
3
-
ECCN Code:
EAR99
-
HTS Code:
8542.33.00.01
-
Manufacturer:
Texas Instruments
-
YTEOL:
0
-
Bandwidth-Nom:
20 kHz
-
Consumer IC Type:
AUDIO AMPLIFIER
LM3875T Frequently Asked Questions (FAQs)
-
The maximum power dissipation of the LM3875T is dependent on the thermal resistance of the package and the ambient temperature. According to the datasheet, the maximum power dissipation is 2.5W for the TO-220 package and 1.5W for the SOIC package.
-
The choice of input and output capacitors depends on the specific application and the desired performance. In general, X7R or X5R ceramic capacitors with a voltage rating of 10V or higher are recommended for the input and output capacitors. The capacitance value should be at least 10uF for the input capacitor and 22uF for the output capacitor.
-
The minimum input voltage for the LM3875T is 7V and the maximum input voltage is 28V. However, the recommended input voltage range is 8V to 24V for optimal performance.
-
The output voltage of the LM3875T can be adjusted by using a resistive divider network between the output pin and the adjust pin. The output voltage can be calculated using the formula: Vout = 1.25 x (1 + R2/R1), where R1 and R2 are the resistors in the divider network.
-
The maximum output current of the LM3875T is 1.5A. However, the output current should be limited to 1A or less for optimal performance and to prevent overheating.
Trust Checks
Community Provided
System Verified
Community Approved
LM3875T Overview
Use the download button to access the LM3875T schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM387,
or try a keyword search, such as Audio/Video Amplifiers
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.