TRACOPOWER Switching Regulator, 4.6 → 32 V dc, 4.6 → 42 V dc Input, ±3.3V dc Output, 1 A, 600 mA. Mounting Type: Through Hole. Package: SIP. Minimum Temperature: -40°C. Maximum Temperature: +85°C. Efficiency: 77 %, 79 %. MTBF: 6000000h. Load Regulation: 0.4. Line Regulation: 0.2. Ripple And Noise: 50mV Pk-Pk. Length: 11.7mm. Width: 7.5mm. MPN: TSRN 1-2433A