This is a great driver when you need a single sided low profile 17mm driver for your project.
You can increase or decrease the output current by adding or removing 7135 chips, each chip adds or subtracts around .350mA. I sell these chips as an add on for DIY or offer them pre-installed, ready-to-run, for an additional cost. See pull down option for cost for this services. The addition of these services may extend handling time 1-10 days.
*Input voltage: 2.8V - 4.5V
*PCB diameter: 17mm
*PCB thickness: 1.2mm
*Components height: 1.5mm
*Memory function (sets in after 2 seconds)
*No LED Leads Included
*Reverse polarity protection
*Gold plated contacts
*Low voltage warning: At 2.9-3V the light will blink once per second.
Default: 100% - 33% - 5% - Strobe - SOS