XP POWER ISD0205S3V3 Isolated DC/DC Converter - SMD, 2W
The XP POWER ISD0205S3V3 is a high-performance, compact isolated DC/DC converter designed for applications requiring reliable voltage conversion with high isolation and efficiency. Manufactured by XP POWER and available in a TUBE package, this open-frame SMD device offers robust electrical and thermal characteristics suitable for signal conditioning, voltage matching, and other demanding electronic systems.
Key Features
Power Rating: 2 Watts
Isolation Voltage: 4.2 kVDC (60s qualification test), 3s production test
Operating Temperature Range: -40°C to +105°C (full power to +85°C)
Input Voltage Range: 2.97V to 3.63V (nominal 3.3V), 4.5V to 5.5V (nominal 5V)
Output Voltage Options: 3.3V, 5V, ±3.3V, ±5V (see models & ratings)
Efficiency: Up to 78%
Full load operation at 85°C
Short Circuit Protection with auto recovery
UL, TUV, CB, CE, UKCA safety approvals
RoHS compliant
Package Type: TUBE (SMD)
ECCN: EAR99
UOM: EA
Electrical Specifications
Parameter
Value
Input Current (at nominal input)
500 mA (3.3V), 400 mA (5V)
Output Voltage Tolerance
±0.3% (balanced loads), see output tolerance curve
Line Regulation
±1.2% / 1%
Ripple & Noise
150 mV pk-pk (20 MHz bandwidth)
Maximum Capacitive Load
470 μF (see models & ratings)
Isolation Resistance
10^9 Ω at 1000 VDC
Isolation Capacitance
25 pF
Switching Frequency
40 to 80 kHz (variable)
Efficiency
Up to 78%
Operating Temperature
-40°C to +105°C
MTBF
>6.5 million hours (MIL-HDBK-217F, +25°C)
Environmental & Safety
Vibration: Tested to MIL-STD 810F Cat 24, 514.5C-17
Moisture Sensitivity Level: Level 1
Case Material: Non-conductive black plastic (UL94V-0 rated)
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{"id":10024275673405,"title":"ISD0205S3V3","handle":"isd0205s3v3","description":"\u003ch3\u003eXP POWER ISD0205S3V3 Isolated DC\/DC Converter - SMD, 2W\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eXP POWER ISD0205S3V3\u003c\/strong\u003e is a high-performance, compact isolated DC\/DC converter designed for applications requiring reliable voltage conversion with high isolation and efficiency. Manufactured by XP POWER and available in a TUBE package, this open-frame SMD device offers robust electrical and thermal characteristics suitable for signal conditioning, voltage matching, and other demanding electronic systems.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower Rating: 2 Watts\u003c\/li\u003e\n\u003cli\u003eIsolation Voltage: 4.2 kVDC (60s qualification test), 3s production test\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -40°C to +105°C (full power to +85°C)\u003c\/li\u003e\n\u003cli\u003eInput Voltage Range: 2.97V to 3.63V (nominal 3.3V), 4.5V to 5.5V (nominal 5V)\u003c\/li\u003e\n\u003cli\u003eOutput Voltage Options: 3.3V, 5V, ±3.3V, ±5V (see models \u0026amp; ratings)\u003c\/li\u003e\n\u003cli\u003eEfficiency: Up to 78%\u003c\/li\u003e\n\u003cli\u003eFull load operation at 85°C\u003c\/li\u003e\n\u003cli\u003eShort Circuit Protection with auto recovery\u003c\/li\u003e\n\u003cli\u003eUL, TUV, CB, CE, UKCA safety approvals\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003cli\u003ePackage Type: TUBE (SMD)\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003eUOM: EA\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 Current (at nominal input)\u003c\/td\u003e\n\u003ctd\u003e500 mA (3.3V), 400 mA (5V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage Tolerance\u003c\/td\u003e\n\u003ctd\u003e±0.3% (balanced loads), see output tolerance curve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Regulation\u003c\/td\u003e\n\u003ctd\u003e±1.2% \/ 1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple \u0026amp; Noise\u003c\/td\u003e\n\u003ctd\u003e150 mV pk-pk (20 MHz bandwidth)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Capacitive Load\u003c\/td\u003e\n\u003ctd\u003e470 μF (see models \u0026amp; ratings)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Resistance\u003c\/td\u003e\n\u003ctd\u003e10^9 Ω at 1000 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Capacitance\u003c\/td\u003e\n\u003ctd\u003e25 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Frequency\u003c\/td\u003e\n\u003ctd\u003e40 to 80 kHz (variable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003eUp to 78%\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\u003eMTBF\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;6.5 million hours (MIL-HDBK-217F, +25°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Safety\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVibration: Tested to MIL-STD 810F Cat 24, 514.5C-17\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level: Level 1\u003c\/li\u003e\n\u003cli\u003eCase Material: Non-conductive black plastic (UL94V-0 rated)\u003c\/li\u003e\n\u003cli\u003eCooling: Natural convection\u003c\/li\u003e\n\u003cli\u003eStorage Temperature: -55°C to +125°C\u003c\/li\u003e\n\u003cli\u003eHumidity: Up to 95% RH, non-condensing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMechanical \u0026amp; Packaging\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSingle Output\u003c\/td\u003e\n\u003ctd\u003e0.003 lb (1.52 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDual Output\u003c\/td\u003e\n\u003ctd\u003e0.004 lb (1.80 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eSafety \u0026amp; Compliance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUL60601-1, UL62368-1\u003c\/li\u003e\n\u003cli\u003eEN60601-1, EN62368-1\u003c\/li\u003e\n\u003cli\u003eIEC60601-1, IEC62368-1\u003c\/li\u003e\n\u003cli\u003eCE, UKCA compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFull datasheet available \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-xpp\/xpp-isd0205s3v3.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehere\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eReel packaging available with suffix \"-TR\" for 500 pcs.\u003c\/li\u003e\n\u003cli\u003eFor detailed pin configuration, dimensions, and application notes, please refer to the datasheet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number \u003cstrong\u003eISD0205S3V3\u003c\/strong\u003e for more detailed information.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T04:13:58+05:30","created_at":"2025-08-14T04:13:58+05:30","vendor":"Waldom Electonics","type":"DC-DC Converter","tags":["DC","IMPORT_CSV","Isolated","WLDM","XP"],"price":124039,"price_min":124039,"price_max":124039,"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":50617931989309,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ISD0205S3V3","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ISD0205S3V3","public_title":null,"options":["Default Title"],"price":124039,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"ISD0205S3V3","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/ISD0205S3V3_55939890_5224276a.jpg?v=1755125042"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ISD0205S3V3_55939890_5224276a.jpg?v=1755125042","options":["Title"],"media":[{"alt":null,"id":45827537273149,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ISD0205S3V3_55939890_5224276a.jpg?v=1755125042"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ISD0205S3V3_55939890_5224276a.jpg?v=1755125042","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eXP POWER ISD0205S3V3 Isolated DC\/DC Converter - SMD, 2W\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eXP POWER ISD0205S3V3\u003c\/strong\u003e is a high-performance, compact isolated DC\/DC converter designed for applications requiring reliable voltage conversion with high isolation and efficiency. Manufactured by XP POWER and available in a TUBE package, this open-frame SMD device offers robust electrical and thermal characteristics suitable for signal conditioning, voltage matching, and other demanding electronic systems.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower Rating: 2 Watts\u003c\/li\u003e\n\u003cli\u003eIsolation Voltage: 4.2 kVDC (60s qualification test), 3s production test\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -40°C to +105°C (full power to +85°C)\u003c\/li\u003e\n\u003cli\u003eInput Voltage Range: 2.97V to 3.63V (nominal 3.3V), 4.5V to 5.5V (nominal 5V)\u003c\/li\u003e\n\u003cli\u003eOutput Voltage Options: 3.3V, 5V, ±3.3V, ±5V (see models \u0026amp; ratings)\u003c\/li\u003e\n\u003cli\u003eEfficiency: Up to 78%\u003c\/li\u003e\n\u003cli\u003eFull load operation at 85°C\u003c\/li\u003e\n\u003cli\u003eShort Circuit Protection with auto recovery\u003c\/li\u003e\n\u003cli\u003eUL, TUV, CB, CE, UKCA safety approvals\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003cli\u003ePackage Type: TUBE (SMD)\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003eUOM: EA\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 Current (at nominal input)\u003c\/td\u003e\n\u003ctd\u003e500 mA (3.3V), 400 mA (5V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage Tolerance\u003c\/td\u003e\n\u003ctd\u003e±0.3% (balanced loads), see output tolerance curve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Regulation\u003c\/td\u003e\n\u003ctd\u003e±1.2% \/ 1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple \u0026amp; Noise\u003c\/td\u003e\n\u003ctd\u003e150 mV pk-pk (20 MHz bandwidth)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Capacitive Load\u003c\/td\u003e\n\u003ctd\u003e470 μF (see models \u0026amp; ratings)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Resistance\u003c\/td\u003e\n\u003ctd\u003e10^9 Ω at 1000 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Capacitance\u003c\/td\u003e\n\u003ctd\u003e25 pF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Frequency\u003c\/td\u003e\n\u003ctd\u003e40 to 80 kHz (variable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003eUp to 78%\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\u003eMTBF\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;6.5 million hours (MIL-HDBK-217F, +25°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Safety\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVibration: Tested to MIL-STD 810F Cat 24, 514.5C-17\u003c\/li\u003e\n\u003cli\u003eMoisture Sensitivity Level: Level 1\u003c\/li\u003e\n\u003cli\u003eCase Material: Non-conductive black plastic (UL94V-0 rated)\u003c\/li\u003e\n\u003cli\u003eCooling: Natural convection\u003c\/li\u003e\n\u003cli\u003eStorage Temperature: -55°C to +125°C\u003c\/li\u003e\n\u003cli\u003eHumidity: Up to 95% RH, non-condensing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMechanical \u0026amp; Packaging\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSingle Output\u003c\/td\u003e\n\u003ctd\u003e0.003 lb (1.52 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDual Output\u003c\/td\u003e\n\u003ctd\u003e0.004 lb (1.80 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eSafety \u0026amp; Compliance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUL60601-1, UL62368-1\u003c\/li\u003e\n\u003cli\u003eEN60601-1, EN62368-1\u003c\/li\u003e\n\u003cli\u003eIEC60601-1, IEC62368-1\u003c\/li\u003e\n\u003cli\u003eCE, UKCA compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFull datasheet available \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-xpp\/xpp-isd0205s3v3.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehere\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eReel packaging available with suffix \"-TR\" for 500 pcs.\u003c\/li\u003e\n\u003cli\u003eFor detailed pin configuration, dimensions, and application notes, please refer to the datasheet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number \u003cstrong\u003eISD0205S3V3\u003c\/strong\u003e for more detailed information.\u003c\/p\u003e\u003cbr\u003e"}
