 | | | |
| PartNumber | R3111H431A-T1-FE | R3111H421A-T1-FE | R3111H421C-T1-FE |
| Description | Supervisory Circuits Low Voltage Detector | Supervisory Circuits Low Voltage Detector | Supervisory Circuits Low Voltage Detector |
| Manufacturer | Ricoh Electronics | Ricoh Electronics | Ricoh Electronics |
| Product Category | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| RoHS | Y | Y | Y |
| Type | Voltage Supervisory | Voltage Supervisory | Voltage Supervisory |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOT-89-3 | SOT-89-3 | SOT-89-3 |
| Threshold Voltage | 4.3 V | 4.2 V | 4.2 V |
| Number of Inputs Monitored | 1 Input | 1 Input | 1 Input |
| Output Type | CMOS, Open Drain | CMOS, Open Drain | CMOS |
| Manual Reset | No Manual Reset | No Manual Reset | No Manual Reset |
| Watchdog Timers | No Watchdog | No Watchdog | No Watchdog |
| Battery Backup Switching | Backup | Backup | Backup |
| Supply Voltage Max | 10 V | 10 V | 10 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Accuracy | 2 % | 2 % | 2 % |
| Series | R3111H | R3111H | R3111H |
| Packaging | Reel | Reel | Reel |
| Brand | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company |
| Overvoltage Threshold | 4.386 V | 4.284 V | 4.284 V |
| Undervoltage Threshold | 4.214 V | 4.116 V | 4.116 V |
| Chip Enable Signals | No Chip Enable | No Chip Enable | No Chip Enable |
| Operating Supply Current | 1.3 uA | 1.3 uA | 1.3 uA |
| Pd Power Dissipation | 900 mW | 900 mW | 900 mW |
| Power Fail Detection | Yes | Yes | Yes |
| Product Type | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| Factory Pack Quantity | 1000 | 1000 | 1000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 700 mV | 700 mV | 700 mV |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Ricoh Electronic Devices Company |
R3111H431A-T1-FE | Supervisory Circuits Low Voltage Detector | |
| R3111H451A-T1-FE | Supervisory Circuits Low Voltage Detector | ||
| R3111H441C-T1-FE | Supervisory Circuits Low Voltage Detector | ||
| R3111H461A-T1-FE | Supervisory Circuits Low Voltage Detector | ||
| R3111H421A-T1-FE | Supervisory Circuits Low Voltage Detector | ||
| R3111H441A-T1-FE | Supervisory Circuits Low Voltage Detector | ||
| R3111H481C-T1-FE | Supervisory Circuits Low Voltage Detector | ||
| R3111H471A-T1-FE | Supervisory Circuits Low Voltage Detector | ||
| R3111H491C-T1-FE | Supervisory Circuits Low Voltage Detector | ||
| R3111H421C-T1-FE | Supervisory Circuits Low Voltage Detector | ||
| R3111H451C-T1-FE | Supervisory Circuits Low Voltage Detector | ||
| R3111H481A-T1-FE | Supervisory Circuits Low Voltage Detector | ||
| R3111H461C-T1-FE | Supervisory Circuits Low Voltage Detector | ||
| R3111H471C-T1-FE | Supervisory Circuits Low Voltage Detector | ||
| R3111H491A-T1-FE | Supervisory Circuits Low Voltage Detector | ||
| R3111H431C-T1-FE | Supervisory Circuits Low Voltage Detector | ||
| R3111H451A-T1-FE | Supervisory Circuits Low Voltage Detecto | ||
| R3111H461A-T1-FE | Supervisory Circuits Low Voltage Detecto | ||
| R3111H481C-T1-FE | Supervisory Circuits Low Voltage Detecto | ||
| R3111H441A-T1-FE | Supervisory Circuits Low Voltage Detecto | ||
| R3111H441C-T1-FE | Supervisory Circuits Low Voltage Detecto | ||
| R3111H421A-T1-FE | Supervisory Circuits Low Voltage Detecto | ||
| R3111H431C-T1-FE | Supervisory Circuits Low Voltage Detecto | ||
| R3111H431A-T1-FE | Supervisory Circuits Low Voltage Detecto | ||
| R3111H451C-T1-FE | Supervisory Circuits Low Voltage Detecto | ||
| R3111H471A-T1-FE | Supervisory Circuits Low Voltage Detecto | ||
| R3111H421C-T1-FE | Supervisory Circuits Low Voltage Detecto | ||
| R3111H461C-T1-FE | Supervisory Circuits Low Voltage Detecto | ||
| R3111H471C-T1-FE | - Bulk (Alt: R3111H471C-T1-FE) | ||
| R3111H421C | New and Original | ||
| R3111H421C-T1 | New and Original | ||
| R3111H421C-T1-F | New and Original | ||
| R3111H441A-T1-F | New and Original | ||
| R3111H441C-T1 | New and Original | ||
| R3111H441C-T1-F | New and Original | ||
| R3111H451A | New and Original | ||
| R3111H451A-T1 | New and Original | ||
| R3111H451A-T1-F | New and Original | ||
| R3111H451C | New and Original | ||
| R3111H451C-T1 | New and Original | ||
| R3111H461A | New and Original | ||
| R3111H461A-T1 | New and Original | ||
| R3111H471A-T1 | New and Original | ||
| R3111H471C-T1 | New and Original | ||
| R3111H481C | New and Original | ||
| R3111H481C-T1-F | New and Original | ||
| R3111H491C-T1-F | New and Original | ||
| R3111H451C-T1-F | New and Original | ||
| R3111H461C-T1 | New and Original | ||
| R3111H451C-TI-FE | New and Original |