This power management IC is a single-element, active-low, open-drain supply voltage supervisor with a watchdog timer and manual reset functionality. It monitors one voltage, featuring a reset threshold voltage of 1.71V, with a minimum of 1.65V and a maximum of 1.77V. Operating across a temperature range of -40°C to 85°C, this surface-mount component in a SOT-23-5 package offers a maximum supply voltage of 3.3V and a minimum of 750mV. It boasts a low operating supply current of 14µA, with a maximum of 30µA, and a power dissipation of 437mW. The device includes a 100ms reset timeout and is RoHS compliant and lead-free.
PackageSOT-23-5
Current30uA
MountingSurface Mount
Power437mW
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Technical Specifications
Texas Instruments TPS3128E18DBVT technical specifications.
General
| Package/Case | SOT-23-5 |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 437mW |
| Max Reset Threshold Voltage | 1.77V |
| Min Reset Threshold Voltage | 1.65V |
| 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 | 1.77V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Power Dissipation | 437mW |
| Quiescent Current | 14uA |
| Radiation Hardening | No |
| Reset | Active Low |
| Reset Timeout | 100ms |
| RoHS Compliant | Yes |
| Supply Current | 30uA |
| Threshold Voltage | 1.71V |
| Type | Simple Reset/Power-On Reset |
| Undervoltage Threshold | 1.71V |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments TPS3128E18DBVT Datasheet
Download the complete datasheet for Texas Instruments TPS3128E18DBVT to view detailed technical specifications.
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