SPSA068-TR

SPSA068-TR is a The SPSA068-TR is a power management integrated circuit (PMIC) from STMicroelectronics, designed to provide efficient voltage regulation and precise voltage references for microcontroller (MCU) applications. It integrates a synchronous buck converter and a high-accuracy voltage reference, both featuring internal power switches to minimize external component requirements. The device operates over an input voltage range of 4.2V to 19V, delivering adjustable output voltages of 5.0V, 3.3V, or 1.2V, with load currents up to 1A. A low-power mode reduces quiescent current to approximately 50 µA, enhancing efficiency under light-load conditions. The SPSA068-TR includes an SPI interface for diagnostics, programming, monitoring, and an external window watchdog, supporting functional safety requirements as defined by automotive safety integrity levels. It is housed in a 32-lead QFN package, facilitating compact and reliable integration into various electronic systems. manufactured by STMicroelectronics. For full specifications, datasheets, and availability, use the product details above or submit an request.

Availability depends on current inventory levels. Many components ship same day or next business day. Submit an stock request above and our team will confirm pricing and delivery.

Yes. Depending on your quantity requirements, we offer discounts for larger volume orders of SPSA068-TR. Contact us or submit an RFQ with your target quantity and we will provide competitive pricing.

When available, documentation such as datasheets, environmental compliance data, product discontinuance notices, and CAD models are listed in the Documents & Media section above.

Use the Request Quote form on this page, enter the part number, quantity, and your contact details, then click Submit. A 773 Group team member will respond with pricing and lead time.

We ship domestically and internationally via FedEx, UPS, and DHL. Expedited options are available. Shipping terms are confirmed at the time of your order. Use our Shipping Rate Calculator to estimate costs.

Yes, specialty sourcing for long-lead, discontinued, end-of-life, and obsolete components is a core part of what we do. Our global supplier network locates components difficult to find through standard distribution channels.

Yes. If your company has excess or surplus electronic components to sell, visit our Excess Control page or contact us directly.