Single & dual output options 1kVdc isolation UL94V-0 package material SIP7 package with industry standard pin-outs
Note
Operating temperature is without derating.
RECOM DC-DC Converter, ±5% Output Voltage Accuracy, 75% Efficiency Rating - RE Series - RE-123.3S
Smooth out your power supply with this RECOM DC-DC converter. It switches a 12V input load to a 3.3V output, so it's a handy way to adjust your electrical source to suit low-voltage components. The device has a 75% conversion efficiency so it saves energy and keeps costs down. Simple through-hole mounting means you can quickly make secure connections to a circuit board. By handling high voltages up to 1kV, this converter can deal with sudden power surges, cutting the risk of machine damage.
Features & Benefits
• Line regulation of ±1.2% keeps output voltages stable for a reliable power supply • Compact measurements of 19.6 (L) x 6 (W) x 10.2mm (H) mean it fits easily onto a busy PCB • Handles operating temperatures between -40°C and +85°C, so it's suited to tough industrial settings
Applications
• Mobile phone chargers • Renewable energy installations • Automotive industry
How do I identify the pins on this converter?
The front of the unit has a large dot label to help you line it up with the diagram in the instructions, making it easy to identify the pins.
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Attribute
Value
Output Voltage
3.3V dc
Input Voltage Range
10.8 → 13.2 V dc
Power Rating
1W
Input Voltage Nominal
12 V dc
Output Current
300mA
Mounting Type
Through Hole
Isolated
Yes
Number of Outputs
1
Package
SIP
Isolation Voltage
1kV dc
Width
6mm
Length
19.6mm
Depth
10.2mm
Series
RE
Load Regulation
20%
Maximum Temperature
+85°C
Standards Met
CSA-C22.2 No. 60950-1, EN 60950, IEC, IEC/EN 60950-1, UL, UL 60950-1