Features: <br> 1. This buck converter is designed to convert input voltage into lower output voltage, and its input voltage range is 4.5-27V. <br> 2. Multiple protection functions including over-temperature shutdown, under-voltage lockout (UVLO), BS-voltage protection, and short circuit protection. <br> 3. Made with high quality electronic components, stable performance. <br> 4. Reasonable component layout, easy to wire and use. <br> 5. Application: Motor toy, LED, CCTV camera, instrument, battery charger, audio amplifier and more. <br> <br> Specification: <br> Output voltage: 3V 3.3V 3.7V 5V 6V 7.5V 9V 12V (Optional) <br> Working frequency 900kHz <br> Conversion efficiency: 76-92% <br> Working temperature: -20~50 <br> Size: 25*15*6.3mm / 0.98*0.59*0.25in <br> Weight: 3g (approx.) <br> <br> 3V : <br> Input voltage: 4.5~27V <br> Output voltage: 3V <br> Maximum output current: 2.5A <br> Short time maximum output current: 3.5A <br> Quiescent current: about 250A <br> <br> 3.3V : <br> Input voltage: 4.5~27V <br> Output voltage: 3.3V <br> Maximum output current: 2.5A <br> Short time maximum output current: 3.5A <br> Quiescent current: about 250A <br> <br> 3.7V : <br> Input voltage: 4.5~27V <br> Output voltage: 3.7V <br> Maximum output current: 2.5A <br> Short time maximum output current: 3.5A <br> Quiescent current: about 250A <br> <br> 5V : <br> Input voltage: 6.6~27V <br> Output voltage: 5V <br> Maximum output current: 2.5A <br> Short time maximum output current: 3.5A <br> Quiescent current: about 250A <br> <br> 6V : <br> Input voltage: 7.5~27V <br> Output voltage: 6V <br> Maximum output current: 2.5A <br> Short time maximum output current: 3.3A <br> Quiescent current: about 250A <br> <br> 7.5V : <br> Input voltage: 9~27V <br> Output voltage: 7.5V <br> Maximum output current: 2.5A <br> Short time maximum output current: 3A <br> Quiescent current: about 250A <br> <br> 9V : <br> Input voltage: 11~27V <br> Output voltage: 9V <br> Maximum output current: 2.3A <br> Short time maximum output current: 3A <br> Quiescent current: about 250A <br> <br> 12V : <br> Input voltage: 13~27V <br> Output voltage: 12V <br> Maximum output current: 2A <br> Short time maximum output current: 3A <br> Quiescent current: about 250A <br> <br> Package List: <br> 1 * Voltage Converter <br> <br> Note: <br> This is a DC-DC voltage converter module, Must be noted when using: <br> 1. Input voltage can not be greater than the maximum input range <br> 2. Output power can not be greater than the maximum load for a long time <br> 3. Input power must be greater than the output power, because the power consumption of the module itself<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store