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What is LME1209SC?

This electronic component, produced by the manufacturer "Murata", performs the same function as "Isolated 250mW Single Output DC/DC Converters".


LME1209SC Datasheet PDF - Murata

Part Number LME1209SC
Description Isolated 250mW Single Output DC/DC Converters
Manufacturers Murata 
Logo Murata Logo 


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www.murata-ps.com
LME Series
Isolated 250mW Single Output DC/DC Converters
FEATURES
„RoHS compliant
„Single output rail
„1kVDC isolation
„High efficiency for low power applications
„SIP & DIP package styles
„Power density 0.36W/cm3
„UL 94V-0 package material
„Footprint from 0.69cm2
„5V & 12V input
„5V, 9V, 12V & 15V output
„No heatsink required
„Internal SMD construction
„Fully encapsulated with toroidal magnetics
„No external components required
„MTTF up to 2.7 million hours
„Custom solutions available
„Pin compatible with NKE, NME, NML &
MEE3 series
„PCB mounting
PRODUCT OVERVIEW
The LME series of DC/DC converters are optimised
for low-power operation. They are ideally suited to
generating a negative supply where only a posi-
tive rail exists.
SELECTION GUIDE
Nominal Input
Order Code
Voltage
V
LME0505DC
5
LME0509DC
5
LME0512DC
5
LME0515DC
5
LME0505SC
5
LME0509SC
5
LME0512SC
5
LME0515SC
5
LME1205DC
12
LME1209DC
12
LME1212DC
12
LME1215DC
12
LME1205SC
12
LME1209SC
12
LME1212SC
12
LME1215SC
12
Output
Voltage
V
5
9
12
15
5
9
12
15
5
9
12
15
5
9
12
15
Output
Current
mA
50
28
21
16
50
28
21
16
50
28
21
16
50
28
21
16
Efficiency
%
70
75
75
75
70
75
75
75
70
75
75
75
70
75
75
75
Isolation
Capacitance
pF
29
37
41
40
29
37
41
40
38
40
43
45
38
40
43
45
MTTF1
kHrs
2279
1139
624
357
2279
1139
624
357
536
434
330
237
536
434
330
237
Package
Style
DIP
SIP
DIP
SIP
INPUT CHARACTERISTICS
Parameter
Conditions
Voltage range
Continuous operation, 5V input types
Continuous operation, 12V input types
Min. Typ. Max. Units
4.5 5.0 5.5
10.8 12 13.2
V
OUTPUT CHARACTERISTICS
Parameter
Conditions
Rated Power2
TA=0°C to 70°C
Voltage Set Point Accuracy See tolerance envelope
Line regulation
High VIN to low VIN
Load Regulation2
10% load to rated load, 5V output types
10% load to rated load, all other types
Ripple and Noise
BW=DC to 20MHz, all output types
Min. Typ. Max. Units
0.25 W
1.0 1.2 %/%
15
%
10
100 mV p-p
ISOLATION CHARACTERISTICS
Parameter
Conditions
Isolation test voltage
Flash tested for 1 second
Resistance
Viso= 500VDC
Min. Typ. Max. Units
1000 VDC
1 GΩ
GENERAL CHARACTERISTICS
Parameter
Conditions
Switching frequency
All input types
Min. Typ. Max. Units
100 kHz
ABSOLUTE MAXIMUM RATINGS
Lead temperature 1.5mm from case for 10 seconds
Input voltage VIN, LME05 types
Input voltage VIN, LME12 types
300°C
7V
15V
1. Calculated using MIL-HDBK-217F with nominal input voltage at full load.
2. See derating curve.
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com/support
KDC_LMEC.E05 Page 1 of 4


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for LME1209SC electronic component.


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Featured Datasheets

Part NumberDescriptionMFRS
LME1209SThe function is Isolated 250mW Single Output DC-DC Converters. C&D TechnologiesC&D Technologies
LME1209SCThe function is Isolated 250mW Single Output DC/DC Converters. MurataMurata

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