Tape & Reel (TR) cases are used for delivery. On the Linear IC itself, there are 5 terminations. There are a total of 5 pins on this board. There is one type of regulator for this device, which is FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR.
R1154H090B-T1-FE Features
R1154H090B-T1-FE Applications
There are a lot of RICOH Electronic Devices Co., LTD. R1154H090B-T1-FE Linear Voltage Regulators applications.