PartNumber | DS1818-10+ | DS1818-10+T\u0026R | DS1818-20 |
Description | Supervisory Circuits 3.3V EconoReset w/Pushbutton | Supervisory Circuits 3.3V EconoReset w/Pushbutton | Supervisory Circuits 3.3V EconoReset w/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 | Through Hole | Through Hole | Through Hole |
Package / Case | TO-92-3 | TO-92-3 | TO-92-3 |
Threshold Voltage | 2.88 V | 2.88 V | 2.55 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 | 250 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 | DS1818 | DS1818 | DS1818 |
Packaging | Bulk | Reel | Bulk |
Height | 4.95 mm (Max) | 4.95 mm (Max) | 4.95 mm (Max) |
Length | 4.95 mm (Max) | 4.95 mm (Max) | 4.95 mm (Max) |
Width | 3.94 mm (Max) | 3.94 mm (Max) | 3.94 mm (Max) |
Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
Overvoltage Threshold | 2.97 V | 2.97 V | 2.64 V |
Undervoltage Threshold | 2.8 V | 2.8 V | 2.47 V |
Chip Enable Signals | No Chip Enable | No Chip Enable | No Chip Enable |
Operating Supply Current | 35 uA | 35 uA | 35 uA |
Power Fail Detection | Yes | Yes | Yes |
Product Type | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
Factory Pack Quantity | 2000 | 2000 | 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 | 90-18180+010 DS1818 | 90-1818T+010 DS1818 | 90-18180-020 DS1818 |
Unit Weight | 0.016000 oz | 0.016000 oz | 0.016000 oz |