SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Packing Method:
TR
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Regulator Type:
FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR
Seated Height-Max:
1.2 mm
Surface Mount:
YES
Technology:
PMOS
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%
Width:
4.4 mm
TPS70451PWPR Frequently Asked Questions (FAQs)
The recommended input capacitor value is 1uF to 10uF, depending on the input voltage and output current requirements. A larger capacitor value can help to reduce input voltage ripple and improve overall system stability.
To ensure stability, make sure to follow the recommended PCB layout guidelines, use a sufficient output capacitor value, and avoid using a capacitor with high ESR (Equivalent Series Resistance) on the output. Additionally, ensure that the input voltage is within the recommended range and the output current is within the specified limits.
The maximum output current of the TPS70451PWPR is 1.5A. However, the actual output current may be limited by the input voltage, output voltage, and thermal considerations. It's recommended to check the device's thermal performance and power dissipation to ensure reliable operation.
The TPS70451PWPR is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to check the device's thermal performance and power dissipation to ensure reliable operation in high-temperature environments.
The power dissipation of the TPS70451PWPR can be calculated using the formula: Pd = (Vin - Vout) x Iout + (Vin x Iq), where Vin is the input voltage, Vout is the output voltage, Iout is the output current, and Iq is the quiescent current. It's recommended to check the device's datasheet for the quiescent current value and to consider the thermal performance and power dissipation to ensure reliable operation.
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
TPS70451PWPR Overview
Use the download button to access the TPS70451PWPR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TPS70,
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.
