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XP POWER STH0548S7V2 DC-DC Buck Regulator

The STH05 series consists of low-cost DC-DC buck voltage regulators in a Surface-Mount Device (SMD) package measuring 19.5mm x 11.8mm x 5.0mm. Manufactured using automated SMD technology, these regulators feature voltage trimming, remote on/off, continuous short circuit protection, and high efficiency. They support a wide input voltage range, are non-isolated, and can be adjusted with a ±10% output voltage trimming. The series complies with Class B conducted and radiated emission standards with external components. No heatsink is required, and they can operate at full load up to +60°C.

Authorized Distributors
Source:Newark
Part No:STH0548S7V2
Stock:37
Inv Date:05-29-2026
Price: Unit price: $11.83
Buy/RFQ:
Source:DigiKey
Part No:STH0548S7V2
Stock:40
Inv Date:05-29-2026
Price: Unit price: $15.92
Buy/RFQ:
Source:DigiKey
Part No:STH0548S7V2
Stock:3
Inv Date:05-29-2026
Price: Unit price: $10.05
Buy/RFQ:
Part No:STH0548S7V2
Stock:5
Inv Date:05-30-2026
Price: Unit price: $10.05
Buy/RFQ:
Part No:STH0548S7V2
Stock:0
Inv Date:05-29-2026
Price: Unit price: $12.3
Buy/RFQ:

XP POWER STH0548S7V2 DC-DC Buck Regulator Specifications:

  • Input Voltage Range: 9-72V with surge voltage up to 75VDC for 100 ms
  • Output Voltage: 3.3V to 15V, with ±10% trim adjustment
  • Maximum Output Current: Up to 404mA depending on model
  • Efficiency: Up to 92%
  • Isolation: None (non-isolated)
  • Dimensions: 19.5mm x 11.8mm x 5.0mm
  • Switching Frequency: 150-550 KHz
  • Operating Temperature: -40°C to +105°C, full load up to +60°C
  • Short Circuit Protection: Continuous with auto recovery
  • EMI Standards: Class B conducted & radiated emissions with external components
  • Thermal Management: No heatsink required
  • Package: SMD-10, Tape & Reel available

Buy the Buy XP Power STHOS5 Series Part Number STH0548S7V2 Online

Purchase the high-efficiency XP Power STHOS5 Series DC-DC buck regulator online today. This versatile SMD component offers adjustable output voltages, remote on/off, short circuit protection, and operates over a wide input range. It’s ideal for compact electronics requiring stable power conversion. With a robust design supporting -40°C to +105°C temperatures and no heatsinks needed, it ensures dependable performance in various applications. Get yours now for seamless integration into your electrical systems, backed by quality and reliability.

Order your XP Power STHOS5 Series STH0548S7V2 today and equip your projects with reliable and efficient DC-DC buck regulators.

Frequently Asked Questions

Where can I buy XP POWER STH0548S7V2?

You can click on the BUY or RFQ button to purchase STH0548S7V2 from an authorized XP POWER distributor.

How do I troubleshoot issues or seek technical support for part STH0548S7V2?

You can download the STH0548S7V2 datasheet or visit the XP POWER website for support.

Who is the manufacturer of STH0548S7V2?

XP POWER

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