![](http://datasheet.mmic.net.cn/80000/LSM-5-16-D12-C_datasheet_2356523/LSM-5-16-D12-C_2.png)
ORDERING GUIDE
Models
Output
Input
Efciency (Full Load)
Package
(Case,
Pinout)
VOUT
(Volts)
IOUT
(Amps)
R/N (mVp-p)
Regulation (Max.)
VIN Nom.
(Volts)
Range
(Volts)
IIN
(mA/A)
VIN = nom.
VIN = min
Typ.
Max.
Line
Load
Min.
Typ.
LSM-0.75/16-D12
0.75
16
50
75
±0.1%
±0.375%
12
10-14
35/1.26
83%
85%
86%
C45, P63
LSM-1/16-D12
1
16
50
75
±0.1%
±0.25%
12
10-14
35/1.57
83%
85%
86%
C45, P63
LSM-1.2/16-D12
1.2
16
50
75
±0.1%
±0.25%
12
10-14
40/1.84
85%
87%
88%
C45, P63
LSM-1.5/16-D12
1.5
16
50
75
±0.1%
±0.25%
12
10-14
50/2.26
86.5%
88.5%
89.5%
C45, P63
LSM-1.8/16-D12
1.8
16
50
75
±0.1%
±0.25%
12
10-14
55/2.67
88%
90%
91%
C45, P63
LSM-2/16-D12
2
16
50
75
±0.1%
±0.25%
12
10-14
55/2.93
89%
91%
91.5%
C45, P63
LSM-2.5/16-D12
2.5
16
50
75
±0.1%
±0.25%
12
10-14
60/3.62
90%
92%
91.5%
C45, P63
LSM-3.3/16-D12
3.3
16
50
75
±0.1%
±0.25%
12
10-14
70/4.68
92%
94%
94.5%
C45, P63
LSM-5/16-D12
5
16
75
100
±0.1%
±0.25%
12
10-14
85/7.06
92.5%
94.5%
95.5%
C45, P63
LSM-T/16-D12
0.75-5
16
50
75
±0.1%
±0.25%
12
10-14
85/7.02
93%
95%
95.5%
C45, P63
Pin
Function P63
1
On/Off Control
2
+Input
3
Common
4
+Output
5
VOUT Trim
6
+Sense
I/O Connections
Typical at TA = +25°C under nominal line voltage and full-load conditions, 200 lfm air ow for
extended operation, unless otherwise noted. All models are tested and specied with external
22F tantalum input and output capacitors. These capacitors are necessary to accommodate our
test equipment and may not be required to achieve specied performance in your applications.
See I/O Filtering and Noise Reduction.
Ripple/Noise (R/N) is tested/specied over a 20MHz bandwidth and may be reduced with external
ltering. See I/O Filtering and Noise Reduction for details.
These devices have no minimum-load requirements and will regulate under no-load conditions.
Regulation specications describe the output-voltage deviation as the line voltage or load is varied
from its nominal/midpoint value to either extreme.
Nominal line voltage, no-load/full-load conditions.
RoHS6 compliance does not claim EU RoHS exemption 7b–lead in solder.
Performance Specications and Ordering Guide
Case C45
0.34
(8.64)
0.53
(13.46)
0.48
(12.19)
0.430
(10.92)
0.405
(10.29)
0.085
(2.16)
1.30
(33.02)
SMT COPPER LEADS
COPLANAR 0.004
1.177
(29.90)
0.310
(7.87)
0.048
(1.22)
0.075
(1.91)
BOTTOM VIEW
RECOMMENDED PAD LAYOUT
0.05
(1.27)
0.062
(1.57)
TYP.
0.112
(2.84)
TYP.
0.570 (14.48)
3 EQ. SP. @
0.190 (4.83)
0.310
(7.87)
Recommended Pad Size: 0.15 x 0.10 (3.81 x 2.54)
0.297
(7.54)
0.570 (14.48)
3 EQ. SP. @
0.190 (4.83)
2
3
4
5
6
5
4
3
1
Maximum Rated Output
Current in Amps
Non-Isolated SMT
Output
Conguration:
L = Unipolar
Low Voltage
Nominal Output Voltage:
0.75, 1, 1.2, 1.5, 1.8, 2, 2.5, 3.3 or 5 Volts
Input Voltage Range:
D12 = 10 to 14 Volts
(12V nominal)
L SM
16
-
/
D12
-
1.8
1.36
( 34.54)
0.375
( 9.53)
0.112 T Y P.
( 2.84)
0.052
(1.32)
0.60
( 15.24)
0.049
( 1.24)
0.310
( 7.87)
0.010
( 0.254)
0.55
(13.97)
0.052
(1.32)
0.062
( 1.57)
0.047
(1.19)
0.570 ( 14.48)
3E Q . S P. @
0.190 ( 4.83)
2
345
6
1
NOTCH IN SHELL
INDICATES PIN ONE
CAUTION
PRESS TO REMOVE
THE HEAT SHIELD
AFTER THE SOLDER
PROCESS
NOTCH IN SHELL
INDICATES PIN ONE
LSM WITH REMOVABLE HEAT SHIELD
FOR HIGH TEMPERATURE SOLDER
BOTTOM VIEW
Note: Not all model number combinations
are available. Contact MPS.
-
RoHS6 hazardous substance
compliant*
C
* Contact Murata Power Solutions for
availability.
Part Number Structure
Mechanical Specifications
Third Angle Projection
Dimensions are in inches (mm shown for ref. only).
Components are shown for reference only.
Tolerances (unless otherwise specied):
.XX ± 0.02 (0.5)
.XXX ± 0.010 (0.25)
Angles ± 2
LSM-16A D12 Models
Non-Isolated, 13-80W SMT DC/DC Converters
MDC_LSM 16A D12 Models.A05 Page 2 of 12
Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000
www.murata-ps.com