14th European Space Power Conference
Topics for this event will include key aspects of electrical power for space applications, including power management, solar generators and energy storage
MicroRAM™ output filter
The MicroRAM output ripple attenuation module combines both active and passive filtering to achieve greater than 40dB of noise attenuation from 60Hz to 1MHz. The MicroRAM operates over a range of
The MicroRAM's closed-loop architecture greatly improves load-transient response with dual-mode control and provides precise point-of-load voltage regulation. The MicroRAM supports redundant and parallel operation with its integrated ORing diode function.
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| Part Number | Data Sheet | Power (A) | Operating Temp. | Pin Style | RoHS Compliant | Baseplate | Add to cart / view details | ||
|---|---|---|---|---|---|---|---|---|---|
|
URAM2C12
|
|
Part Number: URAM2C12 |
Data Sheet:
 |
Power (A):
20
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Short
|
RoHS Compliant:
No
|
Baseplate:
Threaded
|
View details |
|
URAM2C21
|
|
Part Number: URAM2C21 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM2C22
|
|
Part Number: URAM2C22 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Threaded
|
View details |
|
URAM2C23
|
|
Part Number: URAM2C23 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Through hole
|
View details |
|
URAM2CN1
|
|
Part Number: URAM2CN1 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM2CN3
|
|
Part Number: URAM2CN3 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Through Hole
|
View details |
|
URAM2T12
|
|
Part Number: URAM2T12 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Short
|
RoHS Compliant:
No
|
Baseplate:
Threaded
|
View details |
|
URAM2T21
|
|
Part Number: URAM2T21 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM2T22
|
|
Part Number: URAM2T22 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Threaded
|
View details |
|
URAM2T23
|
|
Part Number: URAM2T23 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Through hole
|
View details |
|
URAM2TS1
|
|
Part Number: URAM2TS1 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Short ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM2TN1
|
|
Part Number: URAM2TN1 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM2TN2
|
|
Part Number: URAM2TN2 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Threaded
|
View details |
|
URAM2H12
|
|
Part Number: URAM2H12 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Short
|
RoHS Compliant:
No
|
Baseplate:
Threaded
|
View details |
|
URAM2H21
|
|
Part Number: URAM2H21 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM2H22
|
|
Part Number: URAM2H22 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Threaded
|
View details |
|
URAM2H23
|
|
Part Number: URAM2H23 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Through hole
|
View details |
|
URAM2HS1
|
|
Part Number: URAM2HS1 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Short ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM2HN1
|
|
Part Number: URAM2HN1 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM2HN2
|
|
Part Number: URAM2HN2 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Threaded
|
View details |
|
URAM2HN3
|
|
Part Number: URAM2HN3 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Through hole
|
View details |
|
URAM2M13
|
|
Part Number: URAM2M13 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Short
|
RoHS Compliant:
No
|
Baseplate:
Through hole
|
View details |
|
URAM2M21
|
|
Part Number: URAM2M21 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM2M22
|
|
Part Number: URAM2M22 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Threaded
|
View details |
|
URAM2M23
|
|
Part Number: URAM2M23 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Through hole
|
View details |
|
URAM2MN1
|
|
Part Number: URAM2MN1 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM2MN3
|
|
Part Number: URAM2MN3 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Through hole
|
View details |
|
URAM2CF1
|
|
Part Number: URAM2CF1 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Short RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Slotted
|
View details |
|
URAM2CG1
|
|
Part Number: URAM2CG1 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Slotted
|
View details |
|
URAM2CG2
|
|
Part Number: URAM2CG2 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Threaded
|
View details |
|
URAM2CG3
|
|
Part Number: URAM2CG3 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Through hole
|
View details |
|
URAM2TF1
|
|
Part Number: URAM2TF1 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Short RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Slotted
|
View details |
|
URAM2TG1
|
|
Part Number: URAM2TG1 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Slotted
|
View details |
|
URAM2HG2
|
|
Part Number: URAM2HG2 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Threaded
|
View details |
|
URAM2MF1
|
|
Part Number: URAM2MF1 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Short RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Slotted
|
View details |
|
URAM2MG1
|
|
Part Number: URAM2MG1 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Slotted
|
View details |
|
URAM2MG3
|
|
Part Number: URAM2MG3 |
Data Sheet:
|
Power (A):
20
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Through hole
|
View details |
|
URAM3C11
|
|
Part Number: URAM3C11 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Short
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM3C21
|
|
Part Number: URAM3C21 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM3CN1
|
|
Part Number: URAM3CN1 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM3CN3
|
|
Part Number: URAM3CN3 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Through Hole
|
View details |
|
URAM3T21
|
|
Part Number: URAM3T21 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM3T22
|
|
Part Number: URAM3T22 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Threaded
|
View details |
|
URAM3T23
|
|
Part Number: URAM3T23 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Through Hole
|
View details |
|
URAM3TS1
|
|
Part Number: URAM3TS1 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Short ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM3TN2
|
|
Part Number: URAM3TN2 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Threaded
|
View details |
|
URAM3TN3
|
|
Part Number: URAM3TN3 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Through Hole
|
View details |
|
URAM3H21
|
|
Part Number: URAM3H21 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM3H23
|
|
Part Number: URAM3H23 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Through Hole
|
View details |
|
URAM3HN1
|
|
Part Number: URAM3HN1 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM3HN2
|
|
Part Number: URAM3HN2 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Threaded
|
View details |
|
URAM3M21
|
|
Part Number: URAM3M21 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM3M22
|
|
Part Number: URAM3M22 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Threaded
|
View details |
|
URAM3M23
|
|
Part Number: URAM3M23 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long
|
RoHS Compliant:
No
|
Baseplate:
Through Hole
|
View details |
|
URAM3MN1
|
|
Part Number: URAM3MN1 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Slotted
|
View details |
|
URAM3MN2
|
|
Part Number: URAM3MN2 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Threaded
|
View details |
|
URAM3MN3
|
|
Part Number: URAM3MN3 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long ModuMate
|
RoHS Compliant:
No
|
Baseplate:
Through Hole
|
View details |
|
URAM3CG1
|
|
Part Number: URAM3CG1 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Slotted
|
View details |
|
URAM3CG3
|
|
Part Number: URAM3CG3 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–20°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Through Hole
|
View details |
|
URAM3TG1
|
|
Part Number: URAM3TG1 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Slotted
|
View details |
|
URAM3TG3
|
|
Part Number: URAM3TG3 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Through Hole
|
View details |
|
URAM3HG1
|
|
Part Number: URAM3HG1 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Slotted
|
View details |
|
URAM3HG3
|
|
Part Number: URAM3HG3 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–40°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Through Hole
|
View details |
|
URAM3MG1
|
|
Part Number: URAM3MG1 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Slotted
|
View details |
|
URAM3MG3
|
|
Part Number: URAM3MG3 |
Data Sheet:
|
Power (A):
30
|
Operating Temp.:
–55°C to +100°C
|
Pin Style:
Long RoHS
|
RoHS Compliant:
Yes
|
Baseplate:
Through Hole
|
View details |
Power System Designer
Quick product searchWatch demo video
Output
Min output:
Minimum output:
Nom output:
Nominal output:
Max output:
Maximum output:
Features and Benefits
Features and benefits
>40dB ripple attenuation from 60Hz to 1MHz
Significantly improves load transient response
Combined active and passive filtering
20A and 30A ratings
Resources
Resources for the design engineer
Arrow: Driving the future of industry in robotics, industrial IoT, and intelligent automation seminar 2026
Industry-leading power density and innovative architectures of Vicor power modules for robotics, industrial IoT, and intelligent automation
Powering AI at scale
Maury Wood appears on Electronic Specifier podcast explaining the challenges of powering AI and unveiling the trends toward wafer-scale processors
Power Corner: Vicor’s Maury Wood on vertical power delivery for AI data centers
Vicor’s 48V Factorized Power ArchitectureTM uses vertical power delivery to cut I2R ...
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STEP 3D PDF - Micro, long tin / lead pin, threaded baseplate
STEP 3D PDF - Micro, long tin / lead pin, through-hole baseplate
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STEP 3D PDF - Micro, long ModuMate, threaded baseplate
STEP 3D PDF - Micro, long ModuMate, through-hole baseplate
STEP 3D PDF - Micro, short gold pin (RoHS), slotted baseplate
STEP 3D PDF - Micro, short gold pin (RoHS), threaded baseplate
STEP 3D PDF - Micro, short gold pin (RoHS), through-hole baseplate
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Promo Component
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