Recom Switching Regulator, Through Hole, 3.3V dc Output Voltage, 9 → 72V dc Input Voltage, 500mA Output Current,

Non-isolated
Medical safety approval EN-60601-1-2
High efficiency switching regulator
High voltage input range, up to 72V
Thermal shutdown and continuous short circuit protection
Low ripple and noise
Low profile
Pin-out compatible with LM78XX Linear regulators
”L” version with 90° pins

De-rate above 71°C operating temperature.
MTBF to MIL_HDBK 217F.

EN-55022, EN-55024, EN-60601-1-2, EN-60950-1

When you need to rein in a current supply that's too high for your electronic device, go for this switching regulator from RECOM. It takes a broad input voltage range between 9 and 72V DC and brings it down to a safe, lower level of 3.3V DC. The unit is pin-out compatible with linear regulators from the LM78XX range so you can dig out your legacy system and give it an upgrade. Thanks to its wide operating temperature range between -40°C and +85°C, this durable regulator is up to the challenge in harsh conditions.

• Maximum ripple and noise of 60mVp-p for reduced electrical interference
• Non-conductive plastic body helps prevent electric shocks
• Mean time between failures of 7,395,000 hours for long-term performance
• Efficiency rating of 76% for minimal heat waste
• Pins come at a 90°-angle to easily lay flat in spaces with limited height

• Telecommunications equipment
• Laptops and desktops
• Robotics systems
• Lighting fixtures

This switching regulator has compact external dimensions of 11.5 (L) x 17.5 (W) x 8.5mm (D), so you'll find it easy to squeeze it onto your PCB.