The TPS3802K33DCKR is a single-channel voltage supervisor that monitors a 2.93V threshold and asserts a reset signal when the supply drops below that level. It holds the reset output low for a minimum of 240ms after the supply returns above the threshold, giving the system time to stabilize before the processor starts. The SC-70-5 package (also known as SOT-353) is a compact 5-lead surface-mount package that fits well in portable or densely populated designs.
TPS3802K33DCKR
Texas Instruments
Texas Instruments TPS3802K33DCKR, Simple Reset/Power-On Reset, 2.93V threshold, Active Low push-pull output, 240ms minimum reset timeout, SC-70-5 package, -40°C to 85°C operating temperature.
[IN STOCK] In Stock: 292 pcs
MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
Technical specifications
| Parameter / Attribute | Specification / Value |
|---|---|
| Type | Simple Reset/Power-On Reset |
| Mounting | Surface Mount |
| Voltage - threshold | 2.93V |
| Number of voltages monitored | 1 |
| Operating temperature | -40°C~85°C(TA) |
| Reset | Active Low |
| Output | Push-Pull, Totem Pole |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Reset timeout | 240ms Minimum |
| Case | 5-TSSOP, SC-70-5, SOT-353 |
Technical details
TPS3802K33DCKR
[ALLOC] verified