The ISD0103S05 is a high-performance, compact SMD isolated DC-DC converter manufactured by XP Power. Designed for signal conditioning and voltage matching applications, this open-frame, cost-effective module offers reliable power conversion with excellent electrical and environmental specifications.
Designed to meet UL60601-1, UL62368-1, EN60601-1, EN62368-1, IEC60601-1, IEC62368-1 standards
CE and UKCA compliance
RoHS compliant
Additional Details
Package: supplied in tape & reel (add suffix "-TR" for reel version)
Full load operation up to +100°C with derating
External components required for EMI filtering and transient suppression
For detailed specifications and application notes, please refer to the datasheet. Please search the internet for the part number ISD0103S05 for more information.
{"id":10021039931709,"title":"ISD0103S05","handle":"isd0103s05","description":"\u003ch3\u003eXP Power ISD0103S05 Isolated DC\/DC Converter\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eISD0103S05\u003c\/strong\u003e is a high-performance, compact SMD isolated DC-DC converter manufactured by \u003cstrong\u003eXP Power\u003c\/strong\u003e. Designed for signal conditioning and voltage matching applications, this open-frame, cost-effective module offers reliable power conversion with excellent electrical and environmental specifications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e ISD0103S05\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 TW (Taiwan)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e 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-isd0103s05.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUltra-compact SMD package for space-saving designs\u003c\/li\u003e\n\u003cli\u003eHigh isolation voltage of 4.2 kVDC between input and output\u003c\/li\u003e\n\u003cli\u003eOperating temperature range from -40°C to +105°C with full load at +100°C\u003c\/li\u003e\n\u003cli\u003eInput voltage range: 2.97 V to 3.63 V (3.3 V nominal) and 4.5 V to 5.5 V (5 V nominal)\u003c\/li\u003e\n\u003cli\u003eMultiple output options: 3.3 V, 5 V, ±3.3 V, and ±5.0 V\u003c\/li\u003e\n\u003cli\u003eHigh efficiency up to 78%\u003c\/li\u003e\n\u003cli\u003eShort circuit protection with auto recovery\u003c\/li\u003e\n\u003cli\u003eMTBF \u0026gt;7.2 million hours at 25°C\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and designed with lead-free soldering processes\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\u003e2.97–3.63 VDC (3.3 V models), 4.50–5.50 VDC (5 V models)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Surge Voltage\u003c\/td\u003e\n\u003ctd\u003e5 VDC for 1 second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Reflected Ripple Current\u003c\/td\u003e\n\u003ctd\u003e20 mA pk-pk\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3 V, 5 V, ±3.3 V, ±5.0 V (see models \u0026amp; ratings)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage Accuracy\u003c\/td\u003e\n\u003ctd\u003e±3% at 70% load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage Balance (dual output)\u003c\/td\u003e\n\u003ctd\u003e±1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Regulation\u003c\/td\u003e\n\u003ctd\u003e±1.2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Regulation\u003c\/td\u003e\n\u003ctd\u003e10–15% depending on model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple \u0026amp; Noise\u003c\/td\u003e\n\u003ctd\u003e150 mV pk-pk (single output), ±120 mV pk-pk (dual output) measured at 20 MHz bandwidth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Capacitive Load\u003c\/td\u003e\n\u003ctd\u003e220 μF (single output), ±100 μF (dual output)\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\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e4.2 kVDC (input to output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Resistance\u003c\/td\u003e\n\u003ctd\u003e109 Ω at 1000 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Frequency\u003c\/td\u003e\n\u003ctd\u003e50–80 kHz\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;7.2 million hours at 25°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEnvironmental \u0026amp; Mechanical\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating humidity: up to 95% RH (non-condensing)\u003c\/li\u003e\n\u003cli\u003eCooling method: natural convection\u003c\/li\u003e\n\u003cli\u003eVibration tested per MIL-STD 810F\u003c\/li\u003e\n\u003cli\u003eCase flammability: UL 94V-0 rated\u003c\/li\u003e\n\u003cli\u003eWeight: approximately 1.52 g (single output)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSafety \u0026amp; Compliance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to meet UL60601-1, UL62368-1, EN60601-1, EN62368-1, IEC60601-1, IEC62368-1 standards\u003c\/li\u003e\n\u003cli\u003eCE and UKCA compliance\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePackage: supplied in tape \u0026amp; reel (add suffix \"-TR\" for reel version)\u003c\/li\u003e\n\u003cli\u003eFull load operation up to +100°C with derating\u003c\/li\u003e\n\u003cli\u003eExternal components required for EMI filtering and transient suppression\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed specifications and application notes, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-xpp\/xpp-isd0103s05.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Please search the internet for the part number \u003cstrong\u003eISD0103S05\u003c\/strong\u003e for more information.\u003c\/p\u003e","published_at":"2025-08-12T10:31:43+05:30","created_at":"2025-08-12T10:31:43+05:30","vendor":"Waldom Electonics","type":"DC-DC Converter","tags":["DC","IMPORT_CSV","Isolated","Power","WLDM","XP"],"price":86481,"price_min":86481,"price_max":86481,"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":50611505398077,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ISD0103S05","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ISD0103S05","public_title":null,"options":["Default Title"],"price":86481,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"ISD0103S05","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/ISD0103S05_56492721_f3f4e72f.jpg?v=1754974906"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ISD0103S05_56492721_f3f4e72f.jpg?v=1754974906","options":["Title"],"media":[{"alt":null,"id":45796947755325,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ISD0103S05_56492721_f3f4e72f.jpg?v=1754974906"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ISD0103S05_56492721_f3f4e72f.jpg?v=1754974906","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eXP Power ISD0103S05 Isolated DC\/DC Converter\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eISD0103S05\u003c\/strong\u003e is a high-performance, compact SMD isolated DC-DC converter manufactured by \u003cstrong\u003eXP Power\u003c\/strong\u003e. Designed for signal conditioning and voltage matching applications, this open-frame, cost-effective module offers reliable power conversion with excellent electrical and environmental specifications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e ISD0103S05\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 TW (Taiwan)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e 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-isd0103s05.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUltra-compact SMD package for space-saving designs\u003c\/li\u003e\n\u003cli\u003eHigh isolation voltage of 4.2 kVDC between input and output\u003c\/li\u003e\n\u003cli\u003eOperating temperature range from -40°C to +105°C with full load at +100°C\u003c\/li\u003e\n\u003cli\u003eInput voltage range: 2.97 V to 3.63 V (3.3 V nominal) and 4.5 V to 5.5 V (5 V nominal)\u003c\/li\u003e\n\u003cli\u003eMultiple output options: 3.3 V, 5 V, ±3.3 V, and ±5.0 V\u003c\/li\u003e\n\u003cli\u003eHigh efficiency up to 78%\u003c\/li\u003e\n\u003cli\u003eShort circuit protection with auto recovery\u003c\/li\u003e\n\u003cli\u003eMTBF \u0026gt;7.2 million hours at 25°C\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and designed with lead-free soldering processes\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\u003e2.97–3.63 VDC (3.3 V models), 4.50–5.50 VDC (5 V models)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Surge Voltage\u003c\/td\u003e\n\u003ctd\u003e5 VDC for 1 second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Reflected Ripple Current\u003c\/td\u003e\n\u003ctd\u003e20 mA pk-pk\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3 V, 5 V, ±3.3 V, ±5.0 V (see models \u0026amp; ratings)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage Accuracy\u003c\/td\u003e\n\u003ctd\u003e±3% at 70% load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage Balance (dual output)\u003c\/td\u003e\n\u003ctd\u003e±1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Regulation\u003c\/td\u003e\n\u003ctd\u003e±1.2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Regulation\u003c\/td\u003e\n\u003ctd\u003e10–15% depending on model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple \u0026amp; Noise\u003c\/td\u003e\n\u003ctd\u003e150 mV pk-pk (single output), ±120 mV pk-pk (dual output) measured at 20 MHz bandwidth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Capacitive Load\u003c\/td\u003e\n\u003ctd\u003e220 μF (single output), ±100 μF (dual output)\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\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e4.2 kVDC (input to output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Resistance\u003c\/td\u003e\n\u003ctd\u003e109 Ω at 1000 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Frequency\u003c\/td\u003e\n\u003ctd\u003e50–80 kHz\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;7.2 million hours at 25°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEnvironmental \u0026amp; Mechanical\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating humidity: up to 95% RH (non-condensing)\u003c\/li\u003e\n\u003cli\u003eCooling method: natural convection\u003c\/li\u003e\n\u003cli\u003eVibration tested per MIL-STD 810F\u003c\/li\u003e\n\u003cli\u003eCase flammability: UL 94V-0 rated\u003c\/li\u003e\n\u003cli\u003eWeight: approximately 1.52 g (single output)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSafety \u0026amp; Compliance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to meet UL60601-1, UL62368-1, EN60601-1, EN62368-1, IEC60601-1, IEC62368-1 standards\u003c\/li\u003e\n\u003cli\u003eCE and UKCA compliance\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePackage: supplied in tape \u0026amp; reel (add suffix \"-TR\" for reel version)\u003c\/li\u003e\n\u003cli\u003eFull load operation up to +100°C with derating\u003c\/li\u003e\n\u003cli\u003eExternal components required for EMI filtering and transient suppression\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed specifications and application notes, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-xpp\/xpp-isd0103s05.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Please search the internet for the part number \u003cstrong\u003eISD0103S05\u003c\/strong\u003e for more information.\u003c\/p\u003e"}
