- R3111H131C-T1
- Ricoh Corporation
- 1-CHANNEL POWER SUPPLY SUPPORT CKT, PSSO3
- R3111H131C-T1-F
- Ricoh Corporation
- 1-CHANNEL POWER SUPPLY SUPPORT CKT, PSSO3
- R3111H131C-T1-FB
- Ricoh Corporation
- 1-CHANNEL POWER SUPPLY SUPPORT CKT, PSSO3
- R3111H131C-T1-FE
- Ricoh Corporation
- 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3
- R3111H131C-T1-FE
- Ricoh Semiconductor
- Processor Supervisor 1.3V 1 CMOS 4-Pin(3+Tab) SOT-89 T/R