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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS3837E18DBVTG4 |
|---|---|
| Mounting Type | Surface Mount |
| Number of Voltages Monitored | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output | Totem Pole, Push-Pull |
| Package / Case | SC-74A, SOT-753 |
| Reset | Active High |
| Supplier Device Package | SOT-23-5 |
| Type | Simple Reset/Power-On Reset |
| Voltage - Threshold | 1.71 V |
TPS3837K33-EP Series
Enhanced Product Nanopower Supervisory Circuits
| Part | Output | Operating Temperature [Max] | Operating Temperature [Min] | Reset | Mounting Type | Package / Case | Type | Voltage - Threshold | Number of Voltages Monitored | Supplier Device Package | Reset Timeout | Operating Temperature [Max] | Operating Temperature [Min] | Qualification | Grade |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | Push-Pull Totem Pole | 85 °C | -40 °C | Active High | Surface Mount | SC-74A SOT-753 | Simple Reset/Power-On Reset | 2.25 V | 1 | SOT-23-5 | |||||
Texas Instruments | Push-Pull Totem Pole | 85 °C | -40 °C | Active High | Surface Mount | SC-74A SOT-753 | Simple Reset/Power-On Reset | 2.64 V | 1 | SOT-23-5 | |||||
 Texas Instruments | Push-Pull Totem Pole | 85 °C | -40 °C | Active High | Surface Mount | SC-74A SOT-753 | Simple Reset/Power-On Reset | 2.93 V | 1 | SOT-23-5 | |||||
Texas Instruments | Push-Pull Totem Pole | 85 °C | -40 °C | Active High | Surface Mount | SC-74A SOT-753 | Simple Reset/Power-On Reset | 1.71 V | 1 | SOT-23-5 | |||||
Texas Instruments | Push-Pull Totem Pole | 85 °C | -40 °C | Active High | Surface Mount | SC-74A SOT-753 | Simple Reset/Power-On Reset | 1.71 V | 1 | SOT-23-5 | |||||
Texas Instruments | Push-Pull Totem Pole | 85 °C | -40 °C | Active High | Surface Mount | SC-74A SOT-753 | Simple Reset/Power-On Reset | 2.93 V | 1 | SOT-23-5 | |||||
Texas Instruments | Push-Pull Totem Pole | Active High | Surface Mount | SC-74A SOT-753 | Simple Reset/Power-On Reset | 2.93 V | 1 | SOT-23-5 | 5 ms | 125 °C | -55 °C | ||||
Texas Instruments | Push-Pull Totem Pole | 85 °C | -40 °C | Active High | Surface Mount | SC-74A SOT-753 | Simple Reset/Power-On Reset | 2.64 V | 1 | SOT-23-5 | |||||
Texas Instruments | Push-Pull Totem Pole | 125 °C | -40 °C | Active High | Surface Mount | SC-74A SOT-753 | Simple Reset/Power-On Reset | 2.64 V | 1 | SOT-23-5 | AEC-Q100 | Automotive | |||
Texas Instruments | Push-Pull Totem Pole | 125 °C | -40 °C | Active High | Surface Mount | SC-74A SOT-753 | Simple Reset/Power-On Reset | 2.25 V | 1 | SOT-23-5 | AEC-Q100 | Automotive |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
TPS3837K33-EP Series
The TPS3836, TPS3837, TPS3838 families of supervisory circuits provide circuit initialization and timing supervision, primarily for digital signal processing (DSP) and processor-based systems.
During power on,RESETis asserted when the supply voltage VDDbecomes higher than 1.1 V. Thereafter, the supervisory circuit monitors VDDand keepsRESEToutput active as long as VDDremains below the threshold voltage (VIT). An internal timer delays the return of the output to the inactive state (high) to ensure proper system reset. The delay time starts after VDDhas risen above VIT.
When CT is connected to GND, a fixed delay time of typical 10 ms is asserted. When connected to VDD, the delay time is typically 200 ms.
Documents
Technical documentation and resources
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