 | | | |
| PartNumber | DS1818R-20+T\u0026R | DS1818R-5+T\u0026R | DS1818R-5-U |
| Description | Supervisory Circuits 3.3V EconoReset w/Pushbutton | Supervisory Circuits 3.3V EconoReset w/Pushbutton | Supervisory Circuits 3.3V EconoReset with Pushbutton |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| RoHS | Y | Y | N |
| Type | Voltage Supervisory | Voltage Supervisory | Voltage Supervisory |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOT-23-3 | SOT-23-3 | SOT-23-3 |
| Threshold Voltage | 2.55 V | 3.06 V | 3.06 V |
| Number of Inputs Monitored | 1 Input | 1 Input | 1 Input |
| Output Type | Active Low, Open Drain | Active Low, Open Drain | Active Low, Open Drain |
| Manual Reset | Manual Reset | Manual Reset | Manual Reset |
| Watchdog Timers | No Watchdog | No Watchdog | No Watchdog |
| Battery Backup Switching | No Backup | No Backup | No Backup |
| Reset Delay Time | 250 ms | 150 ms | 250 ms |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | DS1818R | DS1818R | DS1818R |
| Packaging | Reel | Reel | - |
| Height | 0.94 mm | - | 0.94 mm |
| Length | 2.92 mm | - | 2.92 mm |
| Width | 1.3 mm | - | 1.3 mm |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Overvoltage Threshold | 2.64 V | 3.15 V | 3.15 V |
| Undervoltage Threshold | 2.47 V | 2.98 V | 2.98 V |
| Chip Enable Signals | No Chip Enable | - | No Chip Enable |
| Operating Supply Current | 35 uA | 28 uA | 35 uA |
| Power Fail Detection | Yes | Yes | Yes |
| Product Type | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| Factory Pack Quantity | 3000 | 3000 | 1 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 1 V | 1 V | 1 V |
| Part # Aliases | 90-1818R+020 DS1818R | 90-1818R+005 DS1818R | 90-1818R-U05 DS1818R |
| Unit Weight | 0.000282 oz | 0.000483 oz | 0.000282 oz |
| Operating Supply Voltage | - | 1 V to 5.5 V | - |
| Produttore | Parte # | Descrizione | RFQ |
|---|---|---|---|
Maxim Integrated |
DS1819AR-10+T\u0026R | Supervisory Circuits 3.3/5V MicroMonitor | |
| DS1818R-20+T\u0026R | Supervisory Circuits 3.3V EconoReset w/Pushbutton | ||
| DS1818R-5+T\u0026R | Supervisory Circuits 3.3V EconoReset w/Pushbutton | ||
| DS1819AR-5+T\u0026R | Supervisory Circuits 3.3/5V MicroMonitor | ||
| DS1819BR-10+T\u0026R | Supervisory Circuits 3.3/5V MicroMonitor | ||
| DS1819AR-20+T\u0026R | Supervisory Circuits 3.3/5V MicroMonitor | ||
| DS1819BR-20-U | Supervisory Circuits UMON RST WD SOT23 3.3V 20% T&R | ||
| DS1819AR-5-U | Supervisory Circuits 5 Volt and 3.3 Volt MicroMonitor | ||
| DS1818R-5-U | Supervisory Circuits 3.3V EconoReset with Pushbutton | ||
| DS1819BR-10-U | Supervisory Circuits UMON RST WD SOT23 3.3V 10% T&R | ||
| DS1819AR-20-U | Supervisory Circuits 3.3/5V MicroMonitor | ||
| DS1819BR-5-U | Supervisory Circuits 5 Volt and 3.3 Volt MicroMonitor | ||
| DS1819AR-5-U | IC MICROMON 5V PBRST/WD SOT23-5 | ||
| DS1819AR-10-U | IC MICROMON 5V PBRST/WD SOT23-5 | ||
| DS1818R-5-U | IC 3.06V W/PB 5% SOT23-3 | ||
| DS1819BR-10-U | IC MICROMON 5V RST/WDOG SOT23-5 | ||
| DS1819BR-20-U | IC MICROMON 5V RST/WDOG SOT23-5 | ||
| DS1819BR-5-U | IC MICROMON 5V RST/WDOG SOT23-5 | ||
| DS1819AR-20-U | Supervisory Circuits 3.3/5V MicroMonito | ||
| DS1818R-5+ | Voltage Detector, Fixed, +3.06V, 3 Pin, Plastic, TO-236 | ||
| DS1818R-5 | Voltage Detector, Fixed, +3.06V, 3 Pin, Plastic, TO-236 | ||
| DS1818R-5+T | Nuovo e originale | ||
| DS1818R-5+TR | Nuovo e originale | ||
| DS1819 | Nuovo e originale | ||
| DS1819AR | Nuovo e originale | ||
| DS1819BR-10 | Nuovo e originale | ||
| DS1819C | Nuovo e originale | ||
| DS1819BR-10+TR | Nuovo e originale | ||
| DS1818R-20-UT | Nuovo e originale | ||
| DS1818R10 | Nuovo e originale | ||
| DS1819A+R20 | Nuovo e originale | ||
| DS1819AR-10 | Nuovo e originale | ||
| DS1819AR-10+TR | Nuovo e originale | ||
| DS1819AR-10TR | Nuovo e originale | ||
| DS1819AR-15 | Nuovo e originale | ||
| DS1819AR-20 | Nuovo e originale | ||
| DS1819AR-20+TR | Nuovo e originale | ||
| DS1819AR-5TR | Nuovo e originale | ||
| DS1819BR-10+T | Nuovo e originale | ||
| DS1819BR-10TR | Nuovo e originale | ||
| DS1819BR-20/TR | Nuovo e originale | ||
| DS1819CR-10 | Nuovo e originale | ||
| DS1819CR-10+T | Nuovo e originale | ||
| DS1818R-20-U+ | Supervisory Circuits 3.3V EconoReset w/Pushbutton | ||
| DS1818R-5-U+ | IC 3.06V W/PB 5% SOT23-3 | ||
| DS1819AR-20-U+ | IC MICROMON 5V PBRST/WD SOT23-5 | ||
| DS1819AR-5-U+ | IC MICROMON 5V PBRST/WD SOT23-5 | ||
| DS1819BR-10-U+ | IC MICROMON 5V RST/WDOG SOT23-5 | ||
| DS1819BR-20-U+ | IC MICROMON 5V RST/WDOG SOT23-5 | ||
| DS1819BR-5-U+ | IC MICROMON 5V RST/WDOG SOT23-5 |