ROHM Semiconductor

BD3570YHFP-MTR

BD3570YHFP-MTR Description

The BD3570YHFP-MTR is a high-performance linear regulator designed by ROHM Semiconductor, a leading manufacturer in the electronics industry. This IC is specifically engineered to deliver a fixed output voltage of 3.3V with a maximum output current of 500mA. It is designed to operate within an input voltage range up to 36V, making it suitable for a wide range of applications that require stable power supply solutions. The regulator features a low dropout voltage of 0.48V at 200mA, ensuring efficient power conversion even at lower input voltages. With a quiescent current of only 50 µA, the BD3570YHFP-MTR is optimized for low power consumption, making it ideal for battery-operated devices and energy-efficient systems.

BD3570YHFP-MTR Features

• Output Type: Fixed, ensuring a stable 3.3V output voltage.
• Input Voltage Range: Up to 36V, providing flexibility for various power supply requirements.
• Output Current: 500mA, capable of supporting moderate power loads.
• Low Dropout Voltage: 0.48V @ 200mA, enhancing efficiency in low input voltage scenarios.
• Low Quiescent Current: 50 µA, minimizing power consumption in standby mode.
• High PSRR: 55dB at 120Hz, ensuring excellent noise rejection and stable output voltage.
• Protection Features: Over Current, Over Temperature, and Short Circuit protection, safeguarding the IC and connected components from damage.
• Mounting Type: Surface Mount, suitable for compact and high-density PCB designs.
• Package: Tape & Reel (TR), facilitating easy handling and automated assembly processes.
• Compliance: ROHS3 Compliant and REACH Unaffected, ensuring environmental safety and regulatory adherence.

BD3570YHFP-MTR Applications

The BD3570YHFP-MTR is well-suited for a variety of applications that demand reliable and efficient power management solutions. Its fixed 3.3V output and moderate current capability make it ideal for:

• Consumer Electronics: Portable devices, smartphones, tablets, and wearable technology.
• Industrial Equipment: Sensors, actuators, and control systems that require stable power supply.
• Telecommunications: Base stations, routers, and other networking equipment.
• Automotive: In-vehicle infotainment systems, electronic control units, and other automotive electronics.
• Medical Devices: Portable medical equipment, diagnostic tools, and monitoring devices.

Conclusion of BD3570YHFP-MTR

The BD3570YHFP-MTR is a versatile and efficient linear regulator that stands out due to its low dropout voltage, low quiescent current, and robust protection features. Its compliance with industry standards such as ROHS3 and REACH ensures that it meets the highest environmental and safety requirements. The BD3570YHFP-MTR is an excellent choice for applications requiring a stable 3.3V supply with moderate current output, offering significant advantages over similar models in terms of efficiency, reliability, and ease of integration. Its compact surface mount package and tape & reel delivery format make it suitable for modern, high-density PCB designs and automated manufacturing processes.