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ISR4805A
XP POWER ISR4805A Isolated DC/DC Converters - SMD DC-DC Converter
The XP POWER ISR4805A is a high-reliability, industry-standard isolated DC/DC converter designed for applications requiring compact size and efficient power conversion. Manufactured in China, this SMD package device offers a robust solution for various electronic systems requiring galvanic isolation and regulated output voltage.
Product Features
Power Rating: 3 Watts
Wide Input Voltage Range: 9-75 VDC (with specific models for 12 V, 24 V, and 48 V nominal inputs)
Multiple Output Voltages: 5 V, 12 V, 15 V with respective current ratings
High Efficiency: Up to 81%
1500 VDC Isolation (3000 VDC option available)
Operating Temperature Range: -40°C to +95°C
Regulated Output with industry-standard pinout
RoHS compliant
RoHS status: Not specified
Package Type: SMD in a TUBE
Warranty: 3 Years
Electrical Specifications
Input Voltage
Output Voltage
Output Current
Efficiency
9-18 VDC
5 V
600 mA
75%
12 V
12 V
250 mA
77%
15 V
15 V
200 mA
79%
18-36 VDC
5 V
600 mA
76%
36-75 VDC
12 V
250 mA
80%
36-75 VDC
15 V
200 mA
80%
Mechanical and Environmental Details
Recommended Footprint: 0.1 x 0.1 in (2.54 x 2.54 mm)
Weight: 0.0115 lbs (5.2 g)
Operating Temperature: -40°C to +95°C
Storage Temperature: -55°C to +125°C
Cooling: Natural convection
Isolation and Safety
Input to Output Isolation: 1500 VDC (up to 3000 VDC option)
Isolation Resistance: 10^9 Ω
Isolation Capacitance: 1 nF
Compliance and Certifications
EMC Emissions: EN55022 Class B
EMC Immunity: EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, EN61000-4-8
Switching Frequency: 350 kHz
ECCN: EAR99
Additional Information
For detailed specifications and application guidelines, please refer to the datasheet: ISR Series Datasheet .
Part Number: ISR4805A | Manufacturer: XP POWER | COO: CN | UOM: EA | Package Type: TUBE
Note: Datasheet was not processed please search the internet for the part number for more details.
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Manufactured in China, this SMD package device offers a robust solution for various electronic systems requiring galvanic isolation and regulated output voltage.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePower Rating: 3 Watts\u003c\/li\u003e\n \u003cli\u003eWide Input Voltage Range: 9-75 VDC (with specific models for 12 V, 24 V, and 48 V nominal inputs)\u003c\/li\u003e\n \u003cli\u003eMultiple Output Voltages: 5 V, 12 V, 15 V with respective current ratings\u003c\/li\u003e\n \u003cli\u003eHigh Efficiency: Up to 81%\u003c\/li\u003e\n \u003cli\u003e1500 VDC Isolation (3000 VDC option available)\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: -40°C to +95°C\u003c\/li\u003e\n \u003cli\u003eRegulated Output with industry-standard pinout\u003c\/li\u003e\n \u003cli\u003eRoHS compliant\u003c\/li\u003e\n \u003cli\u003eRoHS status: Not specified\u003c\/li\u003e\n \u003cli\u003ePackage Type: SMD in a TUBE\u003c\/li\u003e\n \u003cli\u003eWarranty: 3 Years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eInput Voltage\u003c\/th\u003e\n \u003cth\u003eOutput Voltage\u003c\/th\u003e\n \u003cth\u003eOutput Current\u003c\/th\u003e\n \u003cth\u003eEfficiency\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e9-18 VDC\u003c\/td\u003e\n \u003ctd\u003e5 V\u003c\/td\u003e\n \u003ctd\u003e600 mA\u003c\/td\u003e\n \u003ctd\u003e75%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e12 V\u003c\/td\u003e\n \u003ctd\u003e12 V\u003c\/td\u003e\n \u003ctd\u003e250 mA\u003c\/td\u003e\n \u003ctd\u003e77%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e15 V\u003c\/td\u003e\n \u003ctd\u003e15 V\u003c\/td\u003e\n \u003ctd\u003e200 mA\u003c\/td\u003e\n \u003ctd\u003e79%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e18-36 VDC\u003c\/td\u003e\n \u003ctd\u003e5 V\u003c\/td\u003e\n \u003ctd\u003e600 mA\u003c\/td\u003e\n \u003ctd\u003e76%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e36-75 VDC\u003c\/td\u003e\n \u003ctd\u003e12 V\u003c\/td\u003e\n \u003ctd\u003e250 mA\u003c\/td\u003e\n \u003ctd\u003e80%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e36-75 VDC\u003c\/td\u003e\n \u003ctd\u003e15 V\u003c\/td\u003e\n \u003ctd\u003e200 mA\u003c\/td\u003e\n \u003ctd\u003e80%\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical and Environmental Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eRecommended Footprint: 0.1 x 0.1 in (2.54 x 2.54 mm)\u003c\/li\u003e\n \u003cli\u003eWeight: 0.0115 lbs (5.2 g)\u003c\/li\u003e\n \u003cli\u003eOperating Temperature: -40°C to +95°C\u003c\/li\u003e\n \u003cli\u003eStorage Temperature: -55°C to +125°C\u003c\/li\u003e\n \u003cli\u003eCooling: Natural convection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIsolation and Safety\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eInput to Output Isolation: 1500 VDC (up to 3000 VDC option)\u003c\/li\u003e\n \u003cli\u003eIsolation Resistance: 10^9 Ω\u003c\/li\u003e\n \u003cli\u003eIsolation Capacitance: 1 nF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eEMC Emissions: EN55022 Class B\u003c\/li\u003e\n \u003cli\u003eEMC Immunity: EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, EN61000-4-8\u003c\/li\u003e\n \u003cli\u003eSwitching Frequency: 350 kHz\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and application guidelines, please refer to the datasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-xpp\/xpp-isr4805a.pdf\" target=\"_blank\"\u003eISR Series Datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePart Number: ISR4805A | Manufacturer: XP POWER | COO: CN | UOM: EA | Package Type: TUBE\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-11T01:08:56+05:30","created_at":"2025-08-11T01:08:56+05:30","vendor":"Waldom Electonics","type":"DC-DC Converter","tags":["DC","IMPORT_CSV","Isolated","WLDM","XP"],"price":260135,"price_min":260135,"price_max":260135,"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":50581671608637,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ISR4805A","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ISR4805A","public_title":null,"options":["Default Title"],"price":260135,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"ISR4805A","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/ISR4805A_55939645_06bd1cd2.jpg?v=1754854739"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ISR4805A_55939645_06bd1cd2.jpg?v=1754854739","options":["Title"],"media":[{"alt":null,"id":45768140652861,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ISR4805A_55939645_06bd1cd2.jpg?v=1754854739"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ISR4805A_55939645_06bd1cd2.jpg?v=1754854739","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eXP POWER ISR4805A Isolated DC\/DC Converters - SMD DC-DC Converter\u003c\/h3\u003e\n\u003cp\u003eThe XP POWER ISR4805A is a high-reliability, industry-standard isolated DC\/DC converter designed for applications requiring compact size and efficient power conversion. Manufactured in China, this SMD package device offers a robust solution for various electronic systems requiring galvanic isolation and regulated output voltage.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePower Rating: 3 Watts\u003c\/li\u003e\n \u003cli\u003eWide Input Voltage Range: 9-75 VDC (with specific models for 12 V, 24 V, and 48 V nominal inputs)\u003c\/li\u003e\n \u003cli\u003eMultiple Output Voltages: 5 V, 12 V, 15 V with respective current ratings\u003c\/li\u003e\n \u003cli\u003eHigh Efficiency: Up to 81%\u003c\/li\u003e\n \u003cli\u003e1500 VDC Isolation (3000 VDC option available)\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: -40°C to +95°C\u003c\/li\u003e\n \u003cli\u003eRegulated Output with industry-standard pinout\u003c\/li\u003e\n \u003cli\u003eRoHS compliant\u003c\/li\u003e\n \u003cli\u003eRoHS status: Not specified\u003c\/li\u003e\n \u003cli\u003ePackage Type: SMD in a TUBE\u003c\/li\u003e\n \u003cli\u003eWarranty: 3 Years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eInput Voltage\u003c\/th\u003e\n \u003cth\u003eOutput Voltage\u003c\/th\u003e\n \u003cth\u003eOutput Current\u003c\/th\u003e\n \u003cth\u003eEfficiency\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e9-18 VDC\u003c\/td\u003e\n \u003ctd\u003e5 V\u003c\/td\u003e\n \u003ctd\u003e600 mA\u003c\/td\u003e\n \u003ctd\u003e75%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e12 V\u003c\/td\u003e\n \u003ctd\u003e12 V\u003c\/td\u003e\n \u003ctd\u003e250 mA\u003c\/td\u003e\n \u003ctd\u003e77%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e15 V\u003c\/td\u003e\n \u003ctd\u003e15 V\u003c\/td\u003e\n \u003ctd\u003e200 mA\u003c\/td\u003e\n \u003ctd\u003e79%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e18-36 VDC\u003c\/td\u003e\n \u003ctd\u003e5 V\u003c\/td\u003e\n \u003ctd\u003e600 mA\u003c\/td\u003e\n \u003ctd\u003e76%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e36-75 VDC\u003c\/td\u003e\n \u003ctd\u003e12 V\u003c\/td\u003e\n \u003ctd\u003e250 mA\u003c\/td\u003e\n \u003ctd\u003e80%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e36-75 VDC\u003c\/td\u003e\n \u003ctd\u003e15 V\u003c\/td\u003e\n \u003ctd\u003e200 mA\u003c\/td\u003e\n \u003ctd\u003e80%\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical and Environmental Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eRecommended Footprint: 0.1 x 0.1 in (2.54 x 2.54 mm)\u003c\/li\u003e\n \u003cli\u003eWeight: 0.0115 lbs (5.2 g)\u003c\/li\u003e\n \u003cli\u003eOperating Temperature: -40°C to +95°C\u003c\/li\u003e\n \u003cli\u003eStorage Temperature: -55°C to +125°C\u003c\/li\u003e\n \u003cli\u003eCooling: Natural convection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIsolation and Safety\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eInput to Output Isolation: 1500 VDC (up to 3000 VDC option)\u003c\/li\u003e\n \u003cli\u003eIsolation Resistance: 10^9 Ω\u003c\/li\u003e\n \u003cli\u003eIsolation Capacitance: 1 nF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eEMC Emissions: EN55022 Class B\u003c\/li\u003e\n \u003cli\u003eEMC Immunity: EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, EN61000-4-8\u003c\/li\u003e\n \u003cli\u003eSwitching Frequency: 350 kHz\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and application guidelines, please refer to the datasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-xpp\/xpp-isr4805a.pdf\" target=\"_blank\"\u003eISR Series Datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePart Number: ISR4805A | Manufacturer: XP POWER | COO: CN | UOM: EA | Package Type: TUBE\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e"}
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