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| PartNumber | 2U3838K33QDBVRG4Q1 | 2U3838E18QDBVRG4Q1 | 2U3838J25QDBVRG4Q1 |
| Description | Supervisory Circuits Auto Cat 220nA Sup | Supervisory Circuits Auto Cat 220nA Sup | Supervisory Circuits Auto Cat 220nA Sup |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| 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-23-5 | SOT-23-5 | SOT-23-5 |
| Threshold Voltage | 1.71 V, 2.25 V, 2.64 V, 2.93 V | 1.71 V, 2.25 V, 2.64 V, 2.93 V | 1.71 V, 2.25 V, 2.64 V, 2.93 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 | 300 ms | 200 ms | 300 ms |
| Supply Voltage Max | 6 V | 6 V | 6 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Series | TPS3838K33-Q1 | TPS3838E18-Q1 | TPS3838J25-Q1 |
| Qualification | AEC-Q100 | AEC-Q100 | AEC-Q100 |
| Packaging | Reel | Reel | Reel |
| Features | Active-low enable, Manual reset | Active Low Enable, Manual Reset | Active Low Enable, Manual Reset |
| Height | 1.15 mm | 1.15 mm | 1.15 mm |
| Length | 2.9 mm | 2.9 mm | 2.9 mm |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - 40 C to + 125 C |
| Width | 1.6 mm | 1.6 mm | 1.6 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Overvoltage Threshold | 3.1 V | 1.76 V | 2.3 V |
| Undervoltage Threshold | 2.82 V | 1.64 V | 2.16 V |
| Chip Enable Signals | No Chip Enable | No Chip Enable | No Chip Enable |
| Operating Supply Current | 25 uA | 25 uA | 25 uA |
| Operating Supply Voltage | 3.3 V | 1.8 V | 2.5 V |
| Pd Power Dissipation | 437 mW | 437 mW | 437 mW |
| Power Fail Detection | No | No | No |
| 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 | 1.6 V | 1.6 V | 1.6 V |
| Unit Weight | 0.000222 oz | 0.000222 oz | 0.000222 oz |