SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Packing Method:
TR
Peak Reflow Temperature (Cel):
260
Regulator Type:
ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max:
1.1 mm
Surface Mount:
YES
Technology:
BICMOS
Terminal Finish:
Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
Terminal Form:
GULL WING
Terminal Pitch:
0.5 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Voltage Tolerance-Max:
1%
Width:
3 mm
TPS7A4301DGQR Frequently Asked Questions (FAQs)
Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow general high-frequency PCB design guidelines, such as using a solid ground plane, minimizing trace lengths, and using decoupling capacitors close to the device.
To ensure stability, follow the recommended compensation network in the datasheet, and make sure to use the correct output capacitor type and value. Additionally, ensure that the input and output capacitors are properly decoupled, and the device is operated within its recommended operating conditions.
The maximum input voltage rating for the TPS7A4301DGQR is 18V, but it's recommended to operate the device within its recommended operating conditions (12V to 15V) to ensure optimal performance and reliability.
The TPS7A4301DGQR is rated for operation up to 125°C, but it's recommended to derate the output current and power dissipation at higher temperatures to ensure reliability and prevent thermal shutdown.
Use the equations provided in the datasheet to calculate the power dissipation (PD) and junction temperature (TJ) based on the input voltage, output voltage, and output current. Make sure to consider the thermal resistance (RθJA) and the ambient temperature (TA) in your calculations.
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TPS7A4301DGQR Overview
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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.
