The future of standardized defense platforms using MOSA, SOSA and VPX open architectures
The future of standardized defense platforms using MOSA, SOSA and VPX open architectures
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
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Patented power design techniques and architectures needed to deliver optimal power and low noise for space communications applications
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Learn how to optimize DC-DC converter stability through AC analysis in the frequency-domain and transient analysis in the time-domain
15 technical challenges to consider and conquer when designing a 48V power delivery network
To help better prepare for your 48V migration, consider the following 15 challenges as you embark on your first 48V designs
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STEP 3D PDF - Micro, long ModuMate, through-hole baseplate
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STEP 3D PDF - Micro, short gold pin (RoHS), through-hole baseplate
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