PartNumber | R3111Q481A-TR-FE | R3111Q471C-TR-FE | R3111Q481C-TR-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 | - |
Mounting Style | SMD/SMT | SMD/SMT | - |
Package / Case | SC-82AB-4 | SC-82AB-4 | SC-82AB-4 |
Threshold Voltage | 4.8 V | 4.7 V | - |
Number of Inputs Monitored | 1 Input | 1 Input | - |
Output Type | CMOS, Open Drain | CMOS | - |
Manual Reset | No Manual Reset | No Manual Reset | - |
Watchdog Timers | No Watchdog | No Watchdog | - |
Battery Backup Switching | Backup | Backup | - |
Supply Voltage Max | 10 V | 10 V | - |
Minimum Operating Temperature | - 40 C | - 40 C | - |
Maximum Operating Temperature | + 85 C | + 85 C | - |
Accuracy | 2 % | 2 % | - |
Series | R3111Q | R3111Q | - |
Packaging | Reel | Reel | Reel |
Brand | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company |
Overvoltage Threshold | 4.896 V | 4.794 V | - |
Undervoltage Threshold | 4.704 V | 4.606 V | - |
Chip Enable Signals | No Chip Enable | No Chip Enable | - |
Operating Supply Current | 1.3 uA | 1.3 uA | - |
Pd Power Dissipation | 380 mW | 380 mW | - |
Power Fail Detection | Yes | Yes | - |
Product Type | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
Factory Pack Quantity | 3000 | 3000 | 3000 |
Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
Supply Voltage Min | 700 mV | 700 mV | - |