{"product_id":"mini-1-8-5v-to-3-3v-low-noise-regulated-charge-pump-step-down-step-up-boost-buck-dc-dc-converter","title":"CE021 mini 1.8-5V to 3.3V Low Noise Regulated Charge Pump Step-Down \u0026 Step-Up Boost Buck DC-DC Converter","description":"\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cstrong data-spm-anchor-id=\"a2g0o.detail.1000023.i0.68354YO04YO0eo\"\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003eLow Noise, Regulated Charge Pump DC\/DC Converter\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2 in 1 DC-DC Step-Down \u0026amp; Step-Up Converter module\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003eFixed 3.3V+-4% Output\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003eVoltage Input Range: 1.8~5V\u003c\/p\u003e\n\u003cp\u003eLong time maximum output current 100mA\u003c\/p\u003e\n\u003cp\u003eShort time maximum output current 150mA\u003c\/p\u003e\n\u003cp\u003eworking frequency 1.2MHz.\u003c\/p\u003e\n\u003cp\u003eShort-Circuit Protection\u003c\/p\u003e\n\u003cp\u003eNo load input current : 0.65mA\u003c\/p\u003e\n\u003cp\u003eSize 11mm x 7.6mm x 4.5mm(\u003cspan\u003esmall\u003c\/span\u003e)\u003c\/p\u003e\n\u003cp\u003eWeight : 0.3g(\u003cspan\u003eVery very light\u003c\/span\u003e)\u003cbr\u003e\u003cbr\u003eThe CE021is a low noise, constant frequency (1.2MHz) switched capacitor voltagedoubler.\u003cbr\u003eIt produce a regulated output voltagefrom a 1.8V to 5V input with up to 100mA of output current.Low external parts count (one flying capacitor and two small bypasscapacitors at VIN and VOUT) make theCE021 ideally suited for small,battery-powered applications.\u003cbr\u003e\u003cbr\u003eThe CE021 have thermal shutdown capability and can survive a continuous short circuit from VOUT to GND. Built-in soft-start circuitry prevents excessive inrush current during start-up.\u003cbr\u003e\u003cbr\u003eHigh switching frequency enables the use of small ceramic capacitors. A low current shutdown feature disconnects the load from VIN and reduces quiescent current to \u0026lt;1uA.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eApplications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eLow Power Wifi Module:ESP8266\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eLow-power Bluetooth module : HC-05 HC-06 SPP-C\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eLow-power Wireless UART module : HC-11 HC-12\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eLow-power wireless module : CC1101 CC2500 Nrf24l01+\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eLow-power LED Driver\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cimg height=\"316\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1pQSMHVXXXXcdXpXXq6xXFXXX0\/221872405\/HTB1pQSMHVXXXXcdXpXXq6xXFXXX0.jpg\" width=\"451\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eAttention :\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eThis is a DC-DC voltage converter module,Must be noted when using:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 Input voltage can not be greater than the maximum input range\u003cbr\u003e2 Output power can not be greater than the maximum load for a long time\u003cbr\u003e3 Input power must be greater than the output power, because the power consumption of the module itself\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1TMw0eouF3KVjSZK9q6zVtXXad.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"517\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1IdqPHVXXXXX5XpXXq6xXFXXXe\/221872405\/HTB1IdqPHVXXXXX5XpXXq6xXFXXXe.jpg\" width=\"982\"\u003e\u003cimg height=\"371\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1Xe9LHVXXXXXXXFXXq6xXFXXXc\/221872405\/HTB1Xe9LHVXXXXXXXFXXq6xXFXXXc.jpg\" width=\"963\"\u003e\u003cimg height=\"800\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1mYGCHVXXXXcjXVXXq6xXFXXXI\/221872405\/HTB1mYGCHVXXXXcjXVXXq6xXFXXXI.jpg\" width=\"697\"\u003e\u003c\/p\u003e","brand":"Eletechsup Factory store ","offers":[{"title":"MAROON","offer_id":46474262904989,"sku":"CE021_A","price":0.7,"currency_code":"USD","in_stock":true},{"title":"Khaki","offer_id":46474262970525,"sku":"CE021_B","price":0.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/8622\/0189\/files\/HTB1fz7Oc7xz61VjSZFtq6yDSVXaa_6ae2a80d-3daa-4bc7-88ed-cec57b535fc9.webp?v=1738859221","url":"https:\/\/eletechsup.com\/es\/products\/mini-1-8-5v-to-3-3v-low-noise-regulated-charge-pump-step-down-step-up-boost-buck-dc-dc-converter","provider":"Eletechsup Ready Stock Factory Store 6-10days to Worldwide","version":"1.0","type":"link"}