The package is delivered in a Tape & Reel (TR) case. On the Voltage regulator IC, there are 4 terminations that can be connected. A total of 4 pins are located on this chip, making it the size of a standard chip. As far as the regulator type, it is a FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR type.
RP109K151D-TR Features
RP109K151D-TR Applications
There are a lot of RICOH Electronic Devices Co., LTD. RP109K151D-TR Linear Voltage Regulators applications.