DC-DC Converter
ISD01 Series
1 Watt
• Single & Dual Output
xxx Series
• Ultra Compact SMD Package
• 4200 VDC Isolation
• 250 VAC/400 VDC Working Voltage
• Operating Temperature -40 °C to +105 °C
• Full Load at +100 °C
• Tape & Reel Package Available
• 3 Year Warranty
Dimensions:
ISD01xxS: 0.5 x 0.44 x 0.27” (12.7 x 11.2 x 6.85 mm)
ISD01xxD: 0.6 x 0.44 x 0.27” (15.24 x 11.2 x 6.85 mm)
Models & Ratings
Input current(1,2)
Maximum
Input voltage
Output voltage
Output current
Efficiency
Model number(3)
capacitive load(3)
No load
Full load
3.3 V
5.0 V
3.3 V
5.0 V
3.3 V
5.0 V
3.3 V
5.0 V
303 mA
200 mA
151 mA
100 mA
303 mA
200 mA
151 mA
100 mA
415 mA
405 mA
405 mA
390 mA
275 mA
265 mA
270 mA
260 mA
220 µF
220 µF
100 µF
100 µF
220 µF
220 µF
100 µF
100 µF
73%
75%
75%
78%
73%
76%
75%
78%
ISD0103S3V3
ISD0103S05
ISD0103D3V3
ISD0103D05
ISD0105S3V3
ISD0105S05
ISD0105D3V3
ISD0105D05
2.97-3.63 V
50 mA
4.5-5.5 V
40 mA
Notes
1. Input currents measured at nominal input voltage.
2. Maximum capacitive load is per output.
3. For optional tape & reel package version, add suffix ‘-TR’ e.g. ISD0105S05-TR.
Input
Characteristic
Minimum
2.97
Typical
Maximum
Units
Notes & Conditions
3V3 nominal
3.63
5.50
Input Voltage Range
Input Filter
VDC
4.50
5 V nominal
Internal Capacitor
5
9
3V3 nominal
5 V nominal
Input Surge
VDC for 1 s
mA pk-pk
Input Reflected Ripple Current
20
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