TRACOPOWER TMR 3-0521 Isolated Board Mount DC/DC Converter, Regulated, 2 Output, 3 W, 5 V, 300 mA, -5 V, 300 mA
SKU: 65274463506

TRACOPOWER TMR 3-0521 Isolated Board Mount DC/DC Converter, Regulated, 2 Output, 3 W, 5 V, 300 mA, -5 V, 300 mA

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Description

TRACOPOWER TMR 3-0521 Isolated Board Mount DC/DC Converter, Regulated, 2 Output, 3 W, 5 V, 300 mA, -5 V, 300 mAThe TMR 3 series single dual output 3W isolated DC DC Converter with regulated output, featuring wide 2: 1 input voltage ranges. An excellent efficiency allows 40 to 85C operation temperatures. Further features include remote ON OFF control and continuous short circuit protection. The compact dimensions of this converter make it an ideal solution for many space critical applications. Fully regulated output voltage Small footprint High efficiency up to

The TMR 3 series single/dual-output 3W isolated DC/DC Converter with regulated output, featuring wide 2:1 input voltage ranges. An excellent efficiency allows -40 to 85�C operation temperatures. Further features include remote ON/OFF control and continuous short-circuit protection. The compact dimensions of this converter make it an ideal solution for many space critical applications.
  • Fully regulated output voltage
  • Small footprint
  • High efficiency up to 85%
  • Models with 1500 and 3000VDC I/O isolation (functional insulation)

Applications

Power Management, Industrial, Sensing & Instrumentation

Product details

Output Power Max 3W
Input Voltage DC Min 4.5V
DC / DC Converter Mounting Through Hole
Output Voltage - Output 2 -5V
Output Current - Output 2 300mA
Depth 21.8mm
Width 11.1mm
Product Range TMR 3 Series
DC / DC Converter Type SIP
Approvals & Standards -
Output Voltage - Output 3 -
Output Voltage - Output 1 5V
Output Current - Output 3 -
No. of Outputs 2 Output
DC / DC Converter Output Type Fixed
Input Voltage DC Max 9V
Output Current - Output 1 300mA
Height 9.2mm

Other details

Brand TRACOPOWER
Part Number TMR 3-0521
Quantity Each
Technical Data Sheet EN
Technical Data Sheet EN
Application Note EN

All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 65274463506

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Laura
Battle Creek, US
★★★★★ 5
Stylist and comfortable!!!
Size: 6, Color: Red Pepper
So comfortable and well made. I’m going to get these in multiple colors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2026
A
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Ally
Lexington, US
★★★★★ 2
Not sturdy enough for me
Size: 8, Color: Chestnut
Really cute and well made but not sturdy. I rolled my heel within minutes of walking around the house. Ain’t nobody got time for that
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Reviewed in the United States on May 6, 2026
B
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Bonnie
Belleville, US
★★★★★ 5
Oh so stylish Uggs
Size: 8, Color: Dense Smoke
They are so comfortable and stylish. I’m a size 8.5 and went with a size 8. Great value! Go get some I also got them in a tan color. Love them!
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Reviewed in the United States on May 18, 2026
S
Verified Purchase
Sierra Schafer
Draper, US
★★★★★ 5
Very Comfortable
Size: 9, Color: Chestnut, Size: 9, Color: Chestnut
Good quality and very comfortable. Sizing is accurate.
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Reviewed in the United States on April 8, 2026
C
Verified Purchase
CrisJoy
Birmingham, US
★★★★★ 4
Cute - change footbed please
Size: 8.5, Color: Dense Smoke
These are so comfy and fit my usually 8.5 foot great. It's the footbed of UGGs that I keep hoping they'll change. It's like our memory foam mattress - cushy and great UNTIL THE HEAT comes! Then it's a no for this hot 65 yo G'ma!
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Reviewed in the United States on May 20, 2026

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