- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for LPR403AL
- Part Number LPR403AL
- Manufacturer STMicroelectronics
- Pin Count 28
- Part Category Integrated Circuit
- Package Category Other
- Footprint Name Other - LGA28R50P8X6_500X400X100
- Released Date Jan 12, 2017
- Last Modified Date Nov 15, 2024 1:35 PM UTC
- Pinout / Pin List Click Here (Member Only)
LPR403AL Details
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Manufacturer Part Number:
LPR403AL
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Pbfree Code:
Yes
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Rohs Code:
Yes
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Part Life Cycle Code:
Obsolete
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Part Package Code:
LGA
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Package Description:
4 X 5 MM, 1 MM HEIGHT, GREEN, LGA-28
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Pin Count:
28
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HTS Code:
8542.39.00.01
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Manufacturer:
STMicroelectronics
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YTEOL:
0
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Analog IC - Other Type:
ANALOG CIRCUIT
LPR403AL Frequently Asked Questions (FAQs)
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STMicroelectronics provides a recommended PCB layout in the application note AN2663, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
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The LPR403AL has a thermal pad on the bottom of the package, which should be connected to a thermal ground plane on the PCB to dissipate heat. A thermal interface material (TIM) can be used to improve heat transfer between the device and the PCB.
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The recommended input capacitor value for LPR403AL is 10uF to 22uF, with a voltage rating of at least 25V. The capacitor should be placed as close as possible to the VIN pin to minimize noise and ensure stable operation.
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The LPR403AL is rated for operation up to 125°C, but the device's performance and reliability may be affected at high temperatures. It's recommended to derate the output current and voltage according to the temperature derating curve provided in the datasheet.
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To ensure the stability of the LPR403AL output voltage, it's recommended to use a minimum output capacitor value of 10uF, with a low ESR (Equivalent Series Resistance) and a voltage rating of at least 2.5V. The output capacitor should be placed as close as possible to the VOUT pin.
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LPR403AL Overview
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About STMicroelectronics
STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components.
STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut