| PartNumber | LTC2953IDD-1#PBF | LTC2953IDD-2#PBF | LTC2953IDD-1#TRPBF |
| Description | Supervisory Circuits Push Button Controller with Dual Input Battery Monitor, Output Supervisor, and U Interrupt | Supervisory Circuits Push Button Controller with Dual Input Battery Monitor, Output Supervisor, and U Interrupt | Supervisory Circuits Push Button Controller with Dual Input Battery Monitor, Output Supervisor, and U Interrupt |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| RoHS | Y | Y | Y |
| Type | Voltage Monitors | Voltage Monitors | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | DFN-12 | DFN-12 | DFN-12 |
| Threshold Voltage | 600 mV | 600 mV | - |
| Number of Inputs Monitored | 1 Input | 1 Input | - |
| Output Type | Open Drain | Open Drain | - |
| Manual Reset | Manual Reset | Manual Reset | - |
| Watchdog Timers | No Watchdog | No Watchdog | - |
| Battery Backup Switching | No Backup | No Backup | - |
| Reset Delay Time | 200 ms | 200 ms | - |
| Supply Voltage Max | 27 V | 27 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Accuracy | 1.5 % | 1.5 % | - |
| Series | LTC2953 | LTC2953 | LTC2953 |
| Packaging | Tube | Tube | Reel |
| Brand | Analog Devices | Analog Devices | Analog Devices |
| Undervoltage Threshold | 0.492 V | 0.492 V | - |
| Chip Enable Signals | Chip Enable | Chip Enable | - |
| Development Kit | DC1099A | DC1099A | - |
| Operating Supply Current | 0.014 mA | 0.014 mA | 0.014 mA |
| Power Fail Detection | Yes | Yes | - |
| Product Type | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| Factory Pack Quantity | 121 | 121 | 2500 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 2.7 V | 2.7 V | - |
| Unit Weight | 0.001764 oz | 0.001764 oz | - |