A Tape & Reel (TR) case is used to deliver the Voltage Regulated IC. As you can see, the IC chip has 6 terminations. This chip has a total of 6 pins, which are arranged in a rectangular shape. It is important to note that this device has a FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR regulator type.
R1154L042B-TR Features
R1154L042B-TR Applications
There are a lot of RICOH Electronic Devices Co., LTD. R1154L042B-TR Linear Voltage Regulators applications.