In a Tape & Reel (TR) case, the IC voltage regulator is delivered. In this case, the regulator type is FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR, which corresponds to this voltage regulator IC.
RP154L057B-E2 Features
RP154L057B-E2 Applications
There are a lot of RICOH Electronic Devices Co., LTD. RP154L057B-E2 Linear Voltage Regulators applications.