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XP POWER STH0548S05 DC-DC Buck Regulator

The STH05 series is a cost-effective DC-to-DC buck regulator available in a 10-pin surface-mount (SMD-10) package. Utilizing SMD technology and high automation, these regulators feature adjustable output voltage with ±10% trimming, remote ON/OFF control, continuous short-circuit protection, and high efficiency. They support a wide input voltage range, are non-isolated, and do not require a heatsink. Capable of full load operation up to +60°C, each unit measures 19.5mm x 11.8mm x 5.0mm.

Authorized Distributors
Source:Newark
Part No:STH0548S05
Stock:40
Inv Date:05-29-2026
Price: Unit price: $11.83
Buy/RFQ:
Source:DigiKey
Part No:STH0548S05
Stock:45
Inv Date:05-29-2026
Price: Unit price: $10.05
Buy/RFQ:
Part No:STH0548S05
Stock:64
Inv Date:05-30-2026
Price: Unit price: $10.05
Buy/RFQ:
Part No:STH0548S05
Stock:0
Inv Date:05-29-2026
Price: Unit price: $10.05
Buy/RFQ:

XP POWER STH0548S05 DC-DC Buck Regulator Specifications:

  • Input Voltage Range: 9-72V DC
  • Output Voltage Range: 3.3V to 15V
  • Max Output Current: 232mA (3.3V), 384mA (12V), 415mA (15V)
  • Efficiency: Up to 92%
  • Operating Temperature: -40°C to +105°C
  • Dimensions: 19.5mm x 11.8mm x 5.0mm
  • Package: SMD-10
  • Short Circuit Protection: Yes
  • Remote On/Off: Yes
  • Full Load Operation Temp: Up to +60°C
  • Output Voltage Trim Range: ±10%
  • Isolation: None
  • Switching Frequency: 150-550 KHz

Buy the Buy XP Power STH0548S05 Part Number STH0548S05 Online

Purchase the XP Power DC-DC Buck Regulator online today for reliable power conversion in industrial applications. This high-efficiency regulator features adjustable output voltage, remote ON/OFF, short-circuit protection, and supports input voltages from 9V to 72V. Its compact SMD-10 package ensures easy installation without heatsinks, operating efficiently from -40°C to +105°C. Perfect for versatile power management, it offers full load operation up to +60°C, making it an ideal choice for demanding systems requiring stable and efficient voltage regulation.

Get XP Power STH0548S05 today—built for precision and long-lasting durability with adjustable output and high efficiency in a compact SMD package.

Frequently Asked Questions

Where can I buy XP POWER STH0548S05?

You can click on the BUY or RFQ button to purchase STH0548S05 from an authorized XP POWER distributor.

How do I troubleshoot issues or seek technical support for part STH0548S05?

You can download the STH0548S05 datasheet or visit the XP POWER website for support.

Who is the manufacturer of STH0548S05?

XP POWER

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