LME Series
Input (Nominal)
Output Voltage
0.25 Watts Single Output
Output Current
Efficiency typ.
3.3 V
5V
12 V
5.0
9.0
12.0
15.0
3.3
5.0
9.0
12.0
15.0
5.0
9.0
12.0
15.0
V
V
V
V
V
V
V
V
V
V
V
V
V
50
28
21
16
76
50
28
21
16
50
28
21
16
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
70%
75%
75%
75%
70%
70%
75%
75%
75%
70%
75%
75%
75%
LME03 05S
LME03 09S
LME03 12S
LME03 15S
LME05 03S
LME05 05S
LME05 09S
LME05 12S
LME05 15S
LME12 05S
LME12 09S
LME12 12S
LME12 15S
Input Specification
●
Input Range
±10% of nominal
●
Reflected Ripple (20 MHz bandwidth) 50 mV pk-pk 3.3 V input models;
40 mV pk-pk other models
●
No Load Power Consumption
3.3 V input, 50 mW; others 30 mW
NOTE: Dual in line packages available; replace “S” in part number with “D”
Output Specification
●
Voltage Accuracy of nominal
at full load
●
Line Regulation (10-100% full load)
●
Load Regulation (max)
Typically within -7.5 to +2.5%
1.2% / 1% of V in
15% 3.3 V and 5 V output models
10% 9V, 12 V and 15 V output
models
●
Temperature Coefficient
±0.03%/°C
●
Ripple and Noise (20 MHz bandwidth) <75 mV pk-pk 3.3 V input models
<100 mV pk-pk other models
●
Short Circuit Duration
1 second
0 °C to +125 °C
Derate from 70 °C at 2.22%/°C
-55 °C to +150 °C
1000 VDC
100 kHz typ
300 °C/10 sec 1.5 mm from case
General Specification
●
Operating Temperature
●
●
●
●
Storage Temperature
Isolation (flash tested for 1 sec)
Switching Frequency (full load)
Lead Temperature
Tel: +44 (0)118 984 5515
UK
Tel: +49 (0)700 9977 1000
D
Model
Rev 1.0
Embedded System
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EEWORLD
