1-channel power supply management IC featuring active-low reset and a watchdog timer. This surface mount component, housed in a SOT-23-5 package, operates from 750mV to 3.3V with a maximum supply current of 30µA. It monitors a single voltage with a reset threshold between 1.38V and 1.48V, and offers a reset timeout of 100ms. Maximum power dissipation is 437mW, with an operating temperature range of -40°C to 85°C.
PackageSOT-23-5
Current30uA
MountingSurface Mount
Power437mW
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Technical Specifications
Texas Instruments TPS3128E15DBVRG4 technical specifications.
General
| Package/Case | SOT-23-5 |
| Lead Free | Contains Lead |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 437mW |
| Max Reset Threshold Voltage | 1.48V |
| Min Reset Threshold Voltage | 1.38V |
| Max Supply Current | 30uA |
| Max Supply Voltage | 3.3V |
| Min Supply Voltage | 750mV |
| Mount | Surface Mount |
| Number of Elements | 1 |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 14uA |
| Overvoltage Threshold | 1.48V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Power Dissipation | 437mW |
| Quiescent Current | 14uA |
| Radiation Hardening | No |
| Reset | Active Low |
| Reset Timeout | 100ms |
| RoHS Compliant | Yes |
| Series | TPS3128E15 |
| Supply Current | 30uA |
| Threshold Voltage | 1.43V |
| Type | Simple Reset/Power-On Reset |
| Undervoltage Threshold | 1.43V |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments TPS3128E15DBVRG4 Datasheet
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