![](http://datasheet.mmic.net.cn/60000/LSM-2-10-D3_datasheet_2356483/LSM-2-10-D3_2.png)
Pin
Function P63
1
On/Off Control
2
+Input
3
Common
4
+Output
5
VOUT Trim
6
+Sense
I/O Connections
LSM-0.8/10-D3
0.8
10
30
50
±0.1%
±0.25%
3.3
3-3.6
70/3.0
81%
84%
85%
C45, P63
LSM-1/10-D3
1
10
30
50
±0.1%
±0.25%
3.3
3-3.6
70/3.52
84%
86%
90%
C45, P63
LSM-1.2/10-D3
1.2
10
30
50
±0.1%
±0.25%
3.3
3-3.6
70/4.13
86%
88%
91%
C45, P63
LSM-1.5/10-D3
1.5
10
30
50
±0.1%
±0.25%
3.3
3-3.6
70/5.05
88%
90%
92%
C45, P63
LSM-1.8/10-D3
1.8
10
30
50
±0.1%
±0.25%
3.3
3-3.6
70/5.96
89.5%
91.5%
93%
C45, P63
LSM-2/10-D3
2
10
30
50
±0.1%
±0.25%
3.3
3-3.6
70/6.55
90.5%
92.5%
94%
C45, P63
LSM-2.5/10-D3
2.5
10
30
50
±0.1%
±0.25%
3.3
3-3.6
70/8.1
91.5%
93.5%
95%
C45, P63
Typical at TA = +25°C under nominal line voltage and full-load conditions, unless otherwise
noted. All models are tested and specified with external 22μF tantalum input and output
capacitors. These capacitors are necessary to accommodate our test equipment and may
not be required to achieve specified performance in your applications. See I/O Filtering and
Noise Reduction.
Ripple/Noise (R/N) is tested/specified over a 20MHz bandwidth and may be reduced with
external filtering. See I/O Filtering and Noise Reduction for details.
MECHANICAL
SPECIFICATIONS
These devices have no minimum-load requirements and will regulate under no-load conditions.
Regulation specifications 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.
Contact DATEL for availability.
PART
NUMBER
STRUCTURE
Performance Specifications and Ordering Guide
Package
VOUT
IOUT
VIN Nom.
Range
IIN
(Case,
Model
(Volts)
(Amps)
Typ.
Max.
Line
Load
(Volts)
(mA/A)
Min.
Typ.
Pinout)
Output
Input
R/N (mVp-p)
Regulation (Max.)
Efficiency
Full Load
Load
Case C45
Maximum Rated Output
Current in Amps
Non-Isolated SMT
Output
Configuration:
L = Unipolar
Low Voltage
Nominal Output Voltage:
0.8, 1, 1.2, 1.5, 1.8, 2,
or 2.5 Volts
Input Voltage Range:
D3 = 3.0 to 3.6 Volts
(3.3V nominal)
L SM
10
-
/
D3
-
1.8
BOTTOM VIEW
1.36
(34.54)
0.375
(9.53)
0.112 TYP.
(2.84)
0.052
(1.32)
LSM WITH REMOVEABLE HEAT SHIELD
FOR HIGH TEMPERATURE SOLDER
CAUTION
PRESS TO REMOVE
THE HEAT SHIELD
AFTER THE SOLDER
PROCESS
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)
3 EQ. SP. @
0.190 (4.83)
2
345
6
1
NOTCH IN SHELL
INDICATES PIN ONE
Refer to the last page for
Tape and Reel information.
DIMENSIONS ARE IN INCHES (MM)
Note: Not all model number
combinations are available.
Contact Murata Power Solutions (DATEL).
RoHS-6 compliant*
C
-
LSM-10A D3 Models
Single Output, Non-Isolated, 3.3VIN, 0.8-2.5VOUT
10 Amp DC/DC’s in SMT Packages
Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000
www.murata-ps.com
MDC_LSM-10A D3.B01 Page 2 of 13