SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Packing Method:
TR, 13 INCH
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Regulator Type:
ADJUSTABLE NEGATIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max:
1.1 mm
Surface Mount:
YES
Technology:
BIPOLAR
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form:
GULL WING
Terminal Pitch:
0.65 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Voltage Tolerance-Max:
2.5%
Width:
3 mm
TPS7A3401DGNR Frequently Asked Questions (FAQs)
The maximum input voltage that can be applied to the TPS7A3401DGNR is 42V, but it's recommended to operate within the specified input voltage range of 4.5V to 36V for optimal performance and reliability.
To ensure stability, it's essential to follow the recommended layout and component selection guidelines provided in the datasheet, including the use of a 10uF ceramic capacitor at the output and a 1uF ceramic capacitor at the input. Additionally, ensure that the input and output capacitors are placed close to the device and that the PCB layout is designed to minimize noise and parasitic inductance.
The TPS7A3401DGNR can deliver up to 1A of output current, but it's essential to consider the thermal and power dissipation limitations of the device when designing the application. The maximum output current may be limited by the thermal performance of the device and the PCB design.
To ensure proper thermal management, it's essential to provide adequate heat sinking and airflow around the device. The TPS7A3401DGNR has a thermal pad that must be connected to a heat sink or a copper plane on the PCB to dissipate heat efficiently. Additionally, ensure that the device is operated within the specified junction temperature range of -40°C to 125°C.
When designing the PCB, it's essential to follow good layout practices, such as separating the input and output stages, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, ensure that the device is placed in a location that allows for good airflow and heat dissipation.
Trust Checks
This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
TPS7A3401DGNR Overview
Use the download button to access the TPS7A3401DGNR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TPS7A,
or try a keyword search, such as Linear Regulator ICs
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.
