sop 8 step down dc converter

{"cid":"91193754","title":"The new SL3038 patch SOP-8 switch step-down DC-DC converter constant voltage constant current chip","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/fe\/fa\/14bcc282c4bd69e9ff6b48e0c54a-200x200-1.jpg","attrs":{"Brand Name":"SILICON","Model Number":"SL3038","Minimum Order Quantity":"10","Delivery Time":"2-3days","Place of Origin":"AMERICA","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"in stock","Packaging Details":"10*10*10","encapsulation":"SOP-8"}}

{"cid":"91154799","title":"High Input 2A Step Down Converter 2A Output Current Up to 95% Efficiency 210kHz Switching Frequency ACT4065ASH","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/c8\/44\/3abf944da0442eb2ee5aec70511c-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"ACTIVE-SEMI","Model Number":"ACT4065ASH","Minimum Order Quantity":"20pcs","Delivery Time":"1 Day","Certification":"Original Factory Pack","Place of Origin":"Original","Payment Terms":"T\/T, Western Union,PayPal","Supply Ability":"5200PCS","Packaging Details":"please contact me for details","IN Supply Voltage":"-0.3 to 30 V","SW Voltage":"-1 to VIN + 1 V","BS Voltage":"VSW - 0.3 to VSW + 7 V","EN, FB, COMP Voltage":"-0.3 to 6 V","Continuous SW Current I":"internally limited A"}}