Wide Input Non-Isolated, Regulated Single Output The TP78xx-0.5 series have high efficiency, short circuit protection, Thermal shutdown, no heat sink required, Industry standard pinout .ideal for redialing 78xx linear regulates and are pin compatible. Line regulation Vin= min. to max. (at full load) Load regulation Ripple & Noise Short circuit input power Short circuit protection Thermal shutdown Output current limit Vin= min. to max. at full load) Switching frequency Quiescent current Temperature coefficient Output voltage accuracy 100% full load ±2 ±3 All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.

TP78xx-0.5 Series COMMON SPECIFICATIONS TEMPERATURE DERATING GRAPHS EXTERNAL CAPACITOR TABLE Part Number 1. C1 and C2 are required and should be fitted close to the converter pins. 2. The capacitance of C1 ,C2 sees external capacitor table, it can be increased properly if required, and tantalum or low ESR electrolytic capacitors may also suffice. 3. No parallel connection or plug and play. 1.Efficiency and Output Voltage Ripple Test Copper strip Ceramic Tantalum Copper strip

TP78xx-0.5 Series TEST CONFIGURATIONS（TA=25℃） 2.Start-up and Load Transient Response Test DC/DC Converter Copper strip Copper strip OUTPUT RIPPLE REDUCTION To reduce output ripple, it is recommended to add a LC filter in output port. L: Recommended parameter 10μH ~ 47μH. MECHANICAL DIMENSIONS bottom view 11.60 All dimensions in mm ±0.25.All pins on a 2.54mm pitch. RECOMMENDED FOOTPRINT DETAILS TUBE OUTLINE DIMENSIONS Unless otherwise stated all dimensions in mm ±0.5mm. Unless otherwise stated all dimensions in mm ±0.5mm. L=520mm ±2mm Packaging quantity:43PCS L=220mm ±2mm Packaging quantity:17PCS...