LSM10A-D5 Datasheet, PDF (2/13 Pages) Murata Manufacturing Co., Ltd. – Single Output, Non-Isolated, 5VIN, 0.8-3.3VOUT, 10A, DC/DCs in SMT Packages

LSM-10A D5 Models
Single Output, Non-Isolated, 5VIN, 0.8-3.3VOUT, 10A, DC/DC's in SMT Packages
Performance Specifications and Ordering Guide ^~
Output
Model
VOUT
(Volts)
IOUT
(Amps)
R/N (mVp-p)  Regulation (Max.) €
Typ. Max.
Line
Load
LSM-0.8/10-D5 ‚ 0.8
10
30
50
±0.1% ±0.25%
LSM-1/10-D5
1
10
20
50
±0.1% ±0.25%
LSM-1.2/10-D5
1.2
10
30
50
±0.1% ±0.25%
LSM-1.5/10-D5
1.5
10
30
50
±0.1% ±0.25%
LSM-1.8/10-D5
1.8
10
30
50
±0.1% ±0.25%
LSM-2/10-D5
2
10
30
50
±0.1% ±0.25%
LSM-2.5/10-D5
2.5
10
30
50
±0.1% ±0.25%
LSM-3.3/10-D5
3.3
10
30
50
±0.1% ±0.25%
VIN Nom.
(Volts)
5
5
5
5
5
5
5
5
Input
Range
(Volts)
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
4.5-5.5
IIN 
(mA/A)
50/2
50/2.43
50/2.85
50/3.48
50/4.09
50/4.51
50/5.5
50/7.25
Efficiency
Full Load ½ Load
Min. Typ. Typ.
81% 84% 85%
83.5% 85.5% 89%
85.5% 87.5% 91%
87.5% 89.5% 92%
89% 91% 93%
90% 92% 94%
91.5% 93.5% 95%
93% 95% 96%
Package
(Case,
Pinout)
C45, P63
C45, P63
C45, P63
C45, P63
C45, P63
C45, P63
C45, P63
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.
€ 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 Murata Power Solutions Technologies (DATEL) for availability.
PART NUMBER STRUCTURE
MECHANICAL SPECIFICATIONS
L SM - 1.8 / _{10 - D5 - C}
Output
Configuration:
L = Unipolar
RoHS-6 compliant*
Low Voltage
Input Voltage Range:
Non-Isolated SMT
D5 = 4.5 to 5.5 Volts
(5V nominal)
Nominal Output Voltage:
0.8, 1, 1.2, 1.5, 1.8, 2, 2.5
or 3.3 Volts
Maximum Rated Output
Current in Amps
* Contact Murata Power Solutions Technologies (DATEL)
for availability.
1.36
(34.54)
0.55
(13.97)
0.310
(7.87)
0.570 (14.48)
3 EQ. SP. @
0.190 (4.83)
0.010
(0.254)
0.375
(9.53)
0.052
(1.32)
0.60
(15.24)
0.062
(1.57)
3456
2
1
0.112 TYP.
(2.84)
0.047
(1.19)
0.049
(1.24)
BOTTOM VIEW
0.052
(1.32)
LSM WITH REMOVEABLE HEAT SHIELD
FOR HIGH TEMPERATURE SOLDER
CAUTION
PRESS TO REMOVE
THE HEAT SHIELD
AFTER THE SOLDER
PROCESS
Refer to the last page for
Tape and Reel information.
DIMENSIONS IN INCHES (mm)
NOTCH IN SHELL
INDICATES PIN ONE
www.murata-ps.com


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I/O Connections
Pin Function P63
1 On/Off Control
2
+Input
3
Common
4
+Output
5
VOUT Trim
6
+Sense
Technical enquiries email: [e-mail], tel: [phone]
MDC_LSM10A-D5.B01 Page 2 of 13