R-78K3.3-2.0L

R-78K3.3-2.0L is a R-78K-2.0(L) series 2Amp SIP3 single output switching regulator module. This non isolated DC/DC converter has been designed to offer all the advantages of a switching regulator (high efficiency, wide input range, accurate output voltage regulation) but with a low cost for production quantities. Due to the R-78K-2.0’s high efficiency no heat-sink is required, and operation from -40 to 90°C is possible without derating. The compact TO-220 compatible SIP3 package measures only 11.5 x 8.5 x 17.5mm (L x W x H), so it saves precious board space.

• 4.5VDC to 36VDC input voltage range
• 3.3VDC output voltage, 2000mA output current
• 78% efficiency at maximum Vin
• Pin compatible with 78 series regulators
• Undervoltage and short circuit protection
• 90° bent pins
• IEC/EN62368-1 3rd edition certified, EN55032 compliant
• 400KHz internal switching frequency
• Black plastic, (UL94 V-0) case material
• Operating temperature range from -40°C to +90°C with derating