K7805-500R3

DC/DC Converter K78xx-500R3 Series Wide input voltage , non-isolated & regulated single output FEATURES  High efficiency up to 95%  No-load input current as low as 0.2mA  Operating temperature range: -40℃ to +85℃  Support the negative output  Output short circuit protection  Pin-out compatible with LM78XX linear regulators  UL60950,EN60950 approval RoHS K78xx-500R3 series are high efficiency switching regulators and ideal substitutes of LM78xx series three-terminal linear regulators. The product is featured with high efficiency, low loss, short circuit protection , support the negative output and no heat sink requirement. They are widely used in industrial control, instrumentation, and electric power applications. Selection Guide Certification UL/CE Part Number K7803-500R3 K7805-500R3 K7809-500R3 K7812-500R3 K7815-500R3 Input Voltage (VDC) Nominal (Range) 24 (4.75-36) 24 (6.5-36) 12 (7-31) 24 (12-36) 24 (15-36) 12 (8-24) 24 (19-36) 12 (8-21) Output Output Voltage (VDC) Max. Output Current (mA) 3.3 500 5.0 500 -5.0 -300 9 500 12 500 -12 -150 15 500 -15 -150 Note:For input voltage higher than 30 VDC, a 22uF/50V input capacitor is required. Efficiency (%/Typ.) (Min. Vin)/ (Max. Vin) @Full Load 86/80 90/84 80/81 93/90 94/91 84/85 95/93 85/87 Max. Capacitive Load(µF) 680 680 330 680 680 330 680 330 Input Specifications Item No-load Input Current Reverse Polarity Input Input Filter Operating Conditions Positive output Min. Typ. Max. Unit -- 0.2 1.5 mA...