MUS3

Released 2025
Rated Input: DC4.5 - 9V, DC9 - 18V, DC18 - 36V, DC36 - 76V
Rated Output Wattage: 3W
Rated Output Voltage: 3.3V, 5V, 12V, 15V
 
RoHS
UL・C-UL DEMKO CE UKCA
Warranty Period 5-year

Features of MUS3

• SMD mounting type and through-hole mounting type
• High efficiency
• Built-in overcurrent protection circuits
• Built-in remote ON/OFF
• High reliability: not built-in aluminum and tantalum electrolytic capacitor

Ordering Information and Options

MU(1) S(2) 3(3) 12(4) 05(5) B(6) - (7) 

(1) Series name
(2) Single output
(3) Output wattage
(4) Input voltage
(5) Output voltage
(6) Mounting type
   B: SMD
   C: DIP
(7) Optional
   G: Capacitor between Input and Output is removed.

Product Line-up

Product Name Output Wattage Output Voltage・Current
MUS3053R3 1.98W 3.3V 0.6A
MUS30505 3W 5V 0.6A
MUS30512 3W 12V 0.25A
MUS30515 3W 15V 0.2A
MUS3123R3 1.98W 3.3V 0.6A
MUS31205 3W 5V 0.6A
MUS31212 3W 12V 0.25A
MUS31215 3W 15V 0.2A
MUS3243R3 1.98W 3.3V 0.6A
MUS32405 3W 5V 0.6A
MUS32412 3W 12V 0.25A
MUS32415 3W 15V 0.2A
MUS3483R3 1.98W 3.3V 0.6A
MUS34805 3W 5V 0.6A
MUS34812 3W 12V 0.25A
MUS34815 3W 15V 0.2A
  • * For further information and how to use, please see in Cosel product catalog.

Block Diagram

Optional Parts

Category Part Number Description PDF DXF
Packaging Tray
P-MU1R5-1 Tray for MUS1R5, MUW1R5, MUS3, MUW3. -
P-MU1R5-2 Tray for MUS1R5, MUW1R5, MUS3, MUW3. -
Table1 Product Status Information
No. Product Status Definition
1 New Product New Product. Recommended for new design.
2 Recommended Recommended for new design.
3 blank Product in mass production
4 NRND Not recommended for new design.
5 To be discontinued PDN (Product Discontinuation Notice) is issued and LTB (Last Time Buy) is under consideration.
6 Discontinued LTB order is no longer available.