Description
Buck Regulator with LDO 2.7V to 5.5V 56-Pin HVQFN EP T/R
NXP Semiconductors PCA9451AHNY product image

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  • Wide Supply Voltage Range: 2.7V to 5.5V
  • Compact 56-Pin VQFN Package
  • Low Nominal Supply Current: 20µA
  • Max Junction Temperature: 125°C
  • Surface Mount Design
  • Operating Temperature Range: -40°C to 105°C

The NXP Semiconductors Buck Regulator with LDO is a versatile power management IC designed to efficiently regulate voltage in a wide range of applications. With a supply voltage range of 2.7V to 5.5V, this regulator is ideal for systems requiring stable power delivery. Housed in a compact 56-Pin VQFN package, it is suitable for surface mount applications and operates reliably in demanding environments with a maximum operating temperature of 105°C. This component is essential for enhancing power efficiency in various electronic devices.

The Buck Regulator with LDO is designed for efficient voltage regulation in various electronic applications, particularly in space-constrained designs. It provides a stable output voltage while minimizing power loss, making it ideal for battery-operated devices and high-performance power management systems. Common users include engineers and designers in industries like consumer electronics, automotive, and industrial automation.

Fusion’s in-house quality hubs and Prosemi testing facility are fully certified to meet critical industry standards for electronic component inspection and testing.

AS6081
AS9120B
ISO 9001
QMS STD 9090

Quantity

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