SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Seated Height-Max:
1.2 mm
Supply Voltage-Max (Vsup):
23 V
Supply Voltage-Min (Vsup):
17 V
Supply Voltage-Nom (Vsup):
19 V
Surface Mount:
YES
Temperature Grade:
AUTOMOTIVE
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
Trim/Adjustable Output:
NO
Width:
4.4 mm
TPS7A7833PWPR Frequently Asked Questions (FAQs)
Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow general best practices for LDO regulator layout, such as keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths.
To ensure stability, the output capacitor should meet the minimum ESR (Equivalent Series Resistance) and capacitance requirements specified in the datasheet. Additionally, the capacitor should be placed close to the device and the PCB layout should be designed to minimize parasitic inductance and resistance.
The maximum input voltage that can be applied to the TPS7A7833PWPR is 18V, but it's recommended to operate the device within the recommended input voltage range of 2.7V to 15V for optimal performance and reliability.
The power dissipation of the TPS7A7833PWPR can be calculated using the formula: Pd = (Vin - Vout) x Iout, where Vin is the input voltage, Vout is the output voltage, and Iout is the output current. The device's thermal resistance (RθJA) should also be considered to ensure the device operates within its recommended temperature range.
The recommended input capacitor value is 1uF to 10uF, and the type should be a ceramic or film capacitor with a voltage rating of at least 2 times the maximum input voltage. The capacitor should be placed close to the device's input pin to minimize noise and ripple.
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TPS7A7833PWPR 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.
