Deliveries are in Tape & Reel (TR) cases. Basically, the voltage regulator chip is made up of 4 terminations. The total number of pins in the regulator is 4. A FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR regulator is the type of regulator that is used for this device.
RP109L161D-TR Features
RP109L161D-TR Applications
There are a lot of RICOH Electronic Devices Co., LTD. RP109L161D-TR Linear Voltage Regulators applications.