A Tape & Reel (TR) case is used to deliver the Voltage Regulated IC. It is important to note that this device has a FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR regulator type.
RP154L042B-E2 Features
RP154L042B-E2 Applications
There are a lot of RICOH Electronic Devices Co., LTD. RP154L042B-E2 Linear Voltage Regulators applications.