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XP POWER SR05S05 DC-DC Converter

The SR series from XP Power offers compact, fixed output DC to DC converters in a 3-pin SIP package, with wide input voltage range, high efficiency up to 97%, and continuous short-circuit protection. These non-isolated power modules are pin-compatible with LM78MXX regulators, making them ideal for industrial, medical, and power management applications. Operating over -40°C to +85°C, they provide reliable performance with low noise, high efficiency, and robust short-circuit and thermal protections. Their small form factor and wide input range ensure versatility across demanding electronic systems.

Authorized Distributors
Source:DigiKey
Part No:SR05S05
Stock:594
Inv Date:05-29-2026
Price: Unit price: $7.41
Buy/RFQ:
Part No:SR05S05
Stock:88
Inv Date:05-30-2026
Price: Unit price: $7.41
Buy/RFQ:
Part No:SR05S05
Stock:0
Inv Date:05-29-2026
Price: Unit price: $7.5
Buy/RFQ:

XP POWER SR05S05 DC-DC Converter Specifications:

  • Input Voltage Range: 50 V to 150 V, with external filtering recommended
  • Input Current: 15 mA at maximum input voltage
  • Input Ripple: 35-40 mA pk-pk, filtered by external capacitor
  • Output Voltage: 5 V with a load of 70 mA
  • Maximum Output Current: 70 mA
  • Load Regulation: 0.6% from 10% to 100% load
  • Line Regulation: +0.5% max
  • Setpoint Accuracy: ±2%
  • Efficiency: up to 97%
  • Operating Temperature Range: -40°C to +85°C for SR05, -40°C to +60°C for SR10
  • Switching Frequency: approximately 330 kHz
  • Maximum Capacitive Load: 220 µF
  • Short Circuit Protection: Indefinite with automatic recovery
  • Isolation Voltage: Non-isolated
  • Package Style: 3-pin SIP
  • Dimensions: Compact form factor suitable for tight spaces
  • MTBF: over 4.5 million hours at 25°C per MIL-HDBK-217F
  • Cooling: Convection-cooled
  • Safety Approvals: CE & UKCA compliant
  • Temperature Coefficient: +0.02%/°C
  • Case Temperature Maximum: +100°C
  • Storage Temperature Range: -40°C to +125°C

Buy the XP Power Series SR DC-DC Converter: SR05S05

Purchase the XP Power Series SR05S05 DC-DC converter online today and enjoy the benefits of a compact, high-efficiency power solution. With up to 97% efficiency, continuous short-circuit protection, and reliable operation within a broad temperature range, this converter is perfect for demanding industrial, medical, and electronic applications. Its small size and robust performance make it an ideal choice for space-constrained projects that require stable power. Secure your supply chain by ordering online now and ensure your systems operate seamlessly and efficiently.

Order your XP Power Series SR05S05 high-efficiency switching regulator today and ensure reliable power supply for your industrial and electronic systems.

Frequently Asked Questions

Where can I buy XP POWER SR05S05?

You can click on the BUY or RFQ button to purchase SR05S05 from an authorized XP POWER distributor.

How do I troubleshoot issues or seek technical support for part SR05S05?

You can download the SR05S05 datasheet or visit the XP POWER website for support.

Who is the manufacturer of SR05S05?

XP POWER

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