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WURTH ELEKTRONIK 173010542 Fixed Step Down Power Module

The WURTH ELEKTRONIK FDSM series MagI[3] C Power Module is a fixed output voltage, fully integrated dc/dc power supply designed for point-of-load applications and replacement of linear regulators. It features a wide input voltage range (7-42V), output voltages of 3.3V or 5V, and up to 1A current capability. The integrated design minimizes design effort and complexity, offering high efficiency (up to 93%) and a broad operating temperature range (-40°C to 85°C). It is RoHS & REACH compliant and utilizes a UL94V-0 package material for enhanced safety.

Authorized Distributors
Source:DigiKey
Part No:173010542
Stock:0
Inv Date:06-12-2026
Price: Unit price: $16.17
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Part No:173010542
Stock:9
Inv Date:06-12-2026
Price: Unit price: $15.67
Buy/RFQ:
Part No:173010542
Stock:0
Inv Date:06-12-2026
Price: Unit price: $12.33
Buy/RFQ:

WURTH ELEKTRONIK 173010542 Fixed Step Down Power Module Specifications:

  • Input Voltage Range: 7-42V
  • Output Voltage: 3.3V or 5V
  • Output Current: Up to 1A
  • Peak Efficiency: Up to 93%
  • Switching Frequency: 350 kHz
  • Operating Temperature: -40°C to 85°C
  • Package: SIP-3
  • Compliance: RoHS & REACH compliant
  • Package Material: UL94V-0
  • Output Voltage Ripple: typ.15mV (3.3V), typ.20mV (5V)
  • Output Voltage Accuracy: ±2%
  • Thermal Shutdown: 150°C
  • Case to Ambient Thermal Impedance: 70°C/W

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You can click on the BUY or RFQ button to purchase 173010542 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 173010542?

You can download the 173010542 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 173010542?

WURTH ELEKTRONIK

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