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SELECTION GUIDE
NME 5V & 12V Series
Isolated 1W Single Output DC/DC Converters
Order Code
Nominal
Input
Voltage
Output
Voltage
Output
Current
Input
Current at
Rated Load
Ef?ciency
Isolation
Capacitance
MTTF 1 Package
Style
V
V
mA
mA
%
pF kHrs
NME0505DC
NME0509DC
5
5
5
9
200
111
289
260
69
77
30
37
3415
3078
NME0512DC
NME0515DC
NME0524DC
5
5
5
12
15
24
83
66
42
256
250
248
78
80
80
33
40
48
2205
1532
DIP
FEATURES
RoHS compliant
NME0505SC
NME0509SC
5
5
5
9
200
111
289
260
69
77
30
37
3415
3078
NME0512SC
5
12
83
256
78
33
2205
SIP
Single isolated output
1kVDC isolation
NME0515SC
NME0524SC
5
5
15
24
66
42
250
248
80
80
40
48
1532
Ef?ciency up to 80%
Wide temperature performance at full
1 watt load, –40°C to 85°C
Power density 1.53W/cm 3
UL 94V-0 package material
Footprint from 0.69cm 2
NME1205DC
NME1209DC
NME1212DC
NME1215DC
NME1205SC
NME1209SC
NME1212SC
NME1215SC
12
12
12
12
12
12
12
12
5
9
12
15
5
9
12
15
200
111
83
66
200
111
83
66
120
115
105
110
120
115
110
111
69
74
76
75
69
74
76
75
33
48
55
52
33
48
55
52
2493
2311
1780
1313
2493
2311
1780
1313
DIP
SIP
Industry standard pinout
INPUT CHARACTERISTICS
5V & 12V input
5V, 9V, 12V and 15V output
No heatsink required
Parameter
Voltage range
Re?ected ripple current
Conditions
Continuous operation, 5V input types
Continuous operation, 12V input types
Min.
4.5
10.8
Typ.
5.0
12.0
26
Max.
5.5
13.2
48
Units
V
mA p-p
Internal SMD construction
OUTPUT CHARACTERISTICS
Fully encapsulated with toroidal magnetics
No external components required
MTTF up to 3.4 million hours
Parameter
Rated Power 2
Voltage Set Point Accuracy
Line regulation
Conditions
T A =-40°C to 120°C
See tolerance envelope
High V IN to low V IN
Min.
Typ.
1.0
Max.
1.0
1.2
Units
W
%/%
Custom solutions available
10% load to rated load, 5V output types
10% load to rated load, 9V output types
14
9
15
10
Pin compatible with LME & NML series
PCB mounting
DESCRIPTION
The NME series of DC/DC Converters is particular-
ly suited to isolating and/or converting DC power
rails. The galvanic isolation allows the device to be
con?gured to provide an isolated negative rail in
Load Regulation 2
Ripple and Noise
10% load to rated load, 12V output types
10% load to rated load, 15V output types
10% load to rated load, 24V output types
BW=DC to 20MHz, 5V output types
BW=DC to 20MHz, 9V output types
BW=DC to 20MHz, 12V output types
BW=DC to 20MHz, 15V output types
BW=DC to 20MHz, 24V output types
7.5
7.0
5.5
85
60
50
40
140
9.5
8.5
7.5
110
75
65
55
180
%
mV p-p
systems where only positive rails exist. The wide
temperature range guarantees startup from –40°C
and full 1 watt output at 85°C. For lower ripple,
refer to output ripple reduction section.
ABSOLUTE MAXIMUM RATINGS
Lead temperature 1.5mm from case for 10 seconds
Internal power dissipation
Input voltage V IN , NME05 types
Input voltage V IN , NME12 types
1. Calculated using MIL-HDBK-217F FN2 with nominal input voltage at full load.
2. See derating curve.
300°C
450mW
7V
15V
　
All speci?cations typical at T A =25°C, nominal input voltage and rated output current unless otherwise speci?ed.
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com/support
KDC_NME.F02 Page 1 of 6
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