Q: What are the key features of the Texas Instruments TPS7B8850QKVURQ1?
A: The TPS7B8850QKVURQ1 is an automotive-grade, fixed 5 V linear voltage regulator with a maximum output current of 500 mA. It supports an input voltage range of 3 V to 40 V, with a maximum input rating of 42 V, and provides output voltage accuracy of up to ±1.15%. Key features include low dropout voltage, low quiescent current, good line transient response, and stable operation during automotive cold-crank conditions. It is AEC-Q100 qualified and comes in a 3-pin TO-252 package.
Q: What is the TPS7B8850QKVURQ1 used for?
A: This regulator is designed to provide stable 5 V power for automotive electronic systems. Typical applications include body control modules, automotive sensors, vehicle monitoring circuits, and other electronic control units that require reliable voltage regulation under varying input voltage and temperature conditions.
Q: Are there alternative manufacturers and part numbers for the TPS7B8850QKVURQ1?
A: Potential alternatives include the Infineon TLE4275 and the STMicroelectronics L4949. These automotive voltage regulators may serve similar power supply applications, but their output voltage, current capability, dropout voltage, package, and protection features may differ. They are not guaranteed to be direct replacements. Always compare the datasheets and verify electrical specifications, pin configuration, package, and automotive qualification before choosing an alternative.
Q: Is technical support available for the TPS7B8850QKVURQ1?
A: Yes. Nantian Electronics provides product sourcing and technical support for the TPS7B8850QKVURQ1, including assistance with product specifications, datasheet information, pin configuration, and application requirements. Contact Nantian Electronics for availability, pricing, and ordering assistance.
