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| PartNumber | TPS3837K33DBVR | TPS3837K33DBVT | TPS3837K33DBVRG4 |
| Description | Supervisory Circuits 220nA w/ 10ms/200ms Select delay time | Supervisory Circuits 220nA w/ 10ms/200ms Select delay time | Supervisory Circuits 220nA w/ 10ms/200ms Select delay time |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Supervisory Circuits | Supervisory Circuits | PMIC - Supervisors |
| RoHS | Y | Y | - |
| Type | Voltage Supervisory | Voltage Supervisory | Simple Reset/Power-On Reset |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | 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 | - |
| Number of Inputs Monitored | 1 Input | 1 Input | - |
| Output Type | Active-high,Push-pull | Active-high,Push-pull | - |
| Manual Reset | Manual Reset | Manual Reset | - |
| Watchdog Timers | No Watchdog | No Watchdog | - |
| Battery Backup Switching | No Backup | No Backup | - |
| Reset Delay Time | 10 ms, 200 ms | 10 ms, 200 ms | - |
| Supply Voltage Max | 6 V | 6 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Series | TPS3837K33 | TPS3837K33 | - |
| Packaging | Reel | Reel | Tape & Reel (TR) Alternate Packaging |
| Features | Active Low Enable, Manual Reset | Active Low Enable, Manual Reset | - |
| Height | 1.15 mm | 1.15 mm | - |
| Length | 2.9 mm | 2.9 mm | - |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - |
| Width | 1.6 mm | 1.6 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Overvoltage Threshold | 2.99 V | 2.99 V | - |
| Undervoltage Threshold | 2.93 V | 2.93 V | - |
| Chip Enable Signals | No Chip Enable | No Chip Enable | - |
| Operating Supply Current | 250 nA | 250 nA | - |
| Operating Supply Voltage | 3.3 V | 3.3 V | - |
| Pd Power Dissipation | 437 mW | 437 mW | - |
| Power Fail Detection | No | No | - |
| Product Type | Supervisory Circuits | Supervisory Circuits | - |
| Factory Pack Quantity | 3000 | 250 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Supply Voltage Min | 1.6 V | 1.6 V | - |
| Unit Weight | 0.000222 oz | 0.000222 oz | - |
| Package Case | - | - | SC-74A, SOT-753 |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Mounting Type | - | - | Surface Mount |
| Supplier Device Package | - | - | SOT-23-5 |
| Output | - | - | Push-Pull, Totem Pole |
| Reset | - | - | Active High |
| Number of Voltages Monitored | - | - | 1 |
| Reset Timeout | - | - | 100 ms Minimum |
| Voltage Threshold | - | - | 2.93V |