XP POWER XPP PRC: XPP STH0548S09 Non-Isolated DC/DC Converter
Enhance your electronic design with the XP POWER STH0548S09, a high-performance non-isolated DC-DC converter designed for reliable power regulation in demanding applications. Manufactured by XP POWER and available from Think Robotics, this module offers a wide input voltage range and precise output regulation suitable for various industrial and embedded systems.
Non-isolated DC/DC converter with wide input voltage range of 9V to 72V DC
Fixed output voltage options from 3.3V to 15V, with trim capability of ±10%
High efficiency up to 92%, ensuring minimal power loss
Compact SMD-10 package designed for easy integration
Continuous short-circuit protection with auto recovery
Remote On/Off control via Pin 10 for flexible operation
Operation temperature range from -40°C to +105°C with full load up to +60°C
No minimum load required, simplifying system design
RoHS compliant (specific status not provided)
Electrical Specifications
Parameter
Value
Input Voltage Range
9V to 72V DC (see models and ratings)
Surge Voltage
75V for 100ms
Input Current (No Load)
3mA
Remote On/Off
Pin 10 open circuit (logic high) ON; connect to ground (logic low) OFF
Output Voltage Options
3.3V, 5V, 6.5V, 7.2V, 9V, 12V, 15V (see models and ratings)
Output Voltage Trim Range
±10%
Initial Set Accuracy
±2%
Line Regulation
±1%
Load Regulation
±1% (from 10% to 100% load)
Transient Response
±3% within 250μs for 25% load step
Ripple & Noise
75mV pk-pk (measured at 20 MHz bandwidth)
Efficiency
Up to 92%
Switching Frequency
150kHz to 550kHz
Operating Temperature
-40°C to +105°C
Storage Temperature
-55°C to +125°C
Humidity
95% RH non-condensing
Environmental & EMC Compliance
Operating in natural convection cooling conditions
EMC emissions meet EN55032 Class B with external components
Immunity standards include EN61000-4 series, with ESD up to ±8kV air discharge
Additional Details
Weight: approximately 1.8g (0.0039 lbs)
RoHS compliance status not specified
Full datasheet available for detailed specifications and application notes
For more detailed technical information, please refer to the datasheet. If additional details are required, search the internet for the part number STH0548S09.
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{"id":10021790941501,"title":"STH0548S09","handle":"sth0548s09","description":"\u003ch3\u003eXP POWER XPP PRC: XPP STH0548S09 Non-Isolated DC\/DC Converter\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic design with the XP POWER STH0548S09, a high-performance non-isolated DC-DC converter designed for reliable power regulation in demanding applications. Manufactured by XP POWER and available from Think Robotics, this module offers a wide input voltage range and precise output regulation suitable for various industrial and embedded systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e STH0548S09\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e XP POWER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Taiwan (TW)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-xpp\/xpp-sth0548s09.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNon-isolated DC\/DC converter with wide input voltage range of 9V to 72V DC\u003c\/li\u003e\n\u003cli\u003eFixed output voltage options from 3.3V to 15V, with trim capability of ±10%\u003c\/li\u003e\n\u003cli\u003eHigh efficiency up to 92%, ensuring minimal power loss\u003c\/li\u003e\n\u003cli\u003eCompact SMD-10 package designed for easy integration\u003c\/li\u003e\n\u003cli\u003eContinuous short-circuit protection with auto recovery\u003c\/li\u003e\n\u003cli\u003eRemote On\/Off control via Pin 10 for flexible operation\u003c\/li\u003e\n\u003cli\u003eOperation temperature range from -40°C to +105°C with full load up to +60°C\u003c\/li\u003e\n\u003cli\u003eNo minimum load required, simplifying system design\u003c\/li\u003e\n\u003cli\u003eRoHS compliant (specific status not provided)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e9V to 72V DC (see models and ratings)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurge Voltage\u003c\/td\u003e\n\u003ctd\u003e75V for 100ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current (No Load)\u003c\/td\u003e\n\u003ctd\u003e3mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRemote On\/Off\u003c\/td\u003e\n\u003ctd\u003ePin 10 open circuit (logic high) ON; connect to ground (logic low) OFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage Options\u003c\/td\u003e\n\u003ctd\u003e3.3V, 5V, 6.5V, 7.2V, 9V, 12V, 15V (see models and ratings)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage Trim Range\u003c\/td\u003e\n\u003ctd\u003e±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInitial Set Accuracy\u003c\/td\u003e\n\u003ctd\u003e±2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Regulation\u003c\/td\u003e\n\u003ctd\u003e±1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Regulation\u003c\/td\u003e\n\u003ctd\u003e±1% (from 10% to 100% load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransient Response\u003c\/td\u003e\n\u003ctd\u003e±3% within 250μs for 25% load step\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple \u0026amp; Noise\u003c\/td\u003e\n\u003ctd\u003e75mV pk-pk (measured at 20 MHz bandwidth)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003eUp to 92%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Frequency\u003c\/td\u003e\n\u003ctd\u003e150kHz to 550kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +105°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-55°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e95% RH non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEnvironmental \u0026amp; EMC Compliance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating in natural convection cooling conditions\u003c\/li\u003e\n\u003cli\u003eEMC emissions meet EN55032 Class B with external components\u003c\/li\u003e\n\u003cli\u003eImmunity standards include EN61000-4 series, with ESD up to ±8kV air discharge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: approximately 1.8g (0.0039 lbs)\u003c\/li\u003e\n\u003cli\u003eRoHS compliance status not specified\u003c\/li\u003e\n\u003cli\u003eFull datasheet available for detailed specifications and application notes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed technical information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-xpp\/xpp-sth0548s09.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003edatasheet\u003c\/a\u003e. If additional details are required, search the internet for the part number STH0548S09.\u003c\/p\u003e","published_at":"2025-08-12T22:35:11+05:30","created_at":"2025-08-12T22:35:11+05:30","vendor":"Waldom Electonics","type":"DC-DC Converter","tags":["DC","IMPORT_CSV","Isolated","Non","WLDM","XP"],"price":153559,"price_min":153559,"price_max":153559,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50613250588989,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"STH0548S09","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"STH0548S09","public_title":null,"options":["Default Title"],"price":153559,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"STH0548S09","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/STH0548S09_55967950_340a03f6.jpg?v=1755018315"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/STH0548S09_55967950_340a03f6.jpg?v=1755018315","options":["Title"],"media":[{"alt":null,"id":45806494384445,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/STH0548S09_55967950_340a03f6.jpg?v=1755018315"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/STH0548S09_55967950_340a03f6.jpg?v=1755018315","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eXP POWER XPP PRC: XPP STH0548S09 Non-Isolated DC\/DC Converter\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic design with the XP POWER STH0548S09, a high-performance non-isolated DC-DC converter designed for reliable power regulation in demanding applications. Manufactured by XP POWER and available from Think Robotics, this module offers a wide input voltage range and precise output regulation suitable for various industrial and embedded systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e STH0548S09\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e XP POWER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Taiwan (TW)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-xpp\/xpp-sth0548s09.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNon-isolated DC\/DC converter with wide input voltage range of 9V to 72V DC\u003c\/li\u003e\n\u003cli\u003eFixed output voltage options from 3.3V to 15V, with trim capability of ±10%\u003c\/li\u003e\n\u003cli\u003eHigh efficiency up to 92%, ensuring minimal power loss\u003c\/li\u003e\n\u003cli\u003eCompact SMD-10 package designed for easy integration\u003c\/li\u003e\n\u003cli\u003eContinuous short-circuit protection with auto recovery\u003c\/li\u003e\n\u003cli\u003eRemote On\/Off control via Pin 10 for flexible operation\u003c\/li\u003e\n\u003cli\u003eOperation temperature range from -40°C to +105°C with full load up to +60°C\u003c\/li\u003e\n\u003cli\u003eNo minimum load required, simplifying system design\u003c\/li\u003e\n\u003cli\u003eRoHS compliant (specific status not provided)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e9V to 72V DC (see models and ratings)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurge Voltage\u003c\/td\u003e\n\u003ctd\u003e75V for 100ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current (No Load)\u003c\/td\u003e\n\u003ctd\u003e3mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRemote On\/Off\u003c\/td\u003e\n\u003ctd\u003ePin 10 open circuit (logic high) ON; connect to ground (logic low) OFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage Options\u003c\/td\u003e\n\u003ctd\u003e3.3V, 5V, 6.5V, 7.2V, 9V, 12V, 15V (see models and ratings)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage Trim Range\u003c\/td\u003e\n\u003ctd\u003e±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInitial Set Accuracy\u003c\/td\u003e\n\u003ctd\u003e±2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Regulation\u003c\/td\u003e\n\u003ctd\u003e±1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Regulation\u003c\/td\u003e\n\u003ctd\u003e±1% (from 10% to 100% load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransient Response\u003c\/td\u003e\n\u003ctd\u003e±3% within 250μs for 25% load step\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple \u0026amp; Noise\u003c\/td\u003e\n\u003ctd\u003e75mV pk-pk (measured at 20 MHz bandwidth)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003eUp to 92%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Frequency\u003c\/td\u003e\n\u003ctd\u003e150kHz to 550kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +105°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-55°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e95% RH non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEnvironmental \u0026amp; EMC Compliance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating in natural convection cooling conditions\u003c\/li\u003e\n\u003cli\u003eEMC emissions meet EN55032 Class B with external components\u003c\/li\u003e\n\u003cli\u003eImmunity standards include EN61000-4 series, with ESD up to ±8kV air discharge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: approximately 1.8g (0.0039 lbs)\u003c\/li\u003e\n\u003cli\u003eRoHS compliance status not specified\u003c\/li\u003e\n\u003cli\u003eFull datasheet available for detailed specifications and application notes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed technical information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-xpp\/xpp-sth0548s09.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003edatasheet\u003c\/a\u003e. If additional details are required, search the internet for the part number STH0548S09.\u003c\/p\u003e"}
