| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
7,000 pcs
|
7000 pcs | On Request | 1 | On Request | On Request | 18+PbFree | On Request | On Request | |
|
225 pcs
|
225 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Lead Style | |
| Mounting Type | |
| Number of Voltages Monitored | |
| Operating Temperature | |
| Output | |
| Reset | |
| Reset Timeout | |
| Supplier Device Package | |
| Supply Current | |
| Type | |
| Voltage |
The Texas Instruments TPS3800G27DCKR is an ultra-small supply voltage supervisor IC. It monitors supply voltages to provide circuit initialization and timing supervision, primarily for DSPs and other processor-based systems.
This device asserts a push-pull RESET signal when the VDD drops below a preset threshold of 2.5V. The RESET output remains asserted for a factory programmed delay time of 100 ms after the VDD returns above its threshold. It features a reset threshold accuracy of 2% and a supply current of 9 mA.
The TPS3800G27DCKR is available in a compact 5-pin SC-70 (SOT-323) package, making it suitable for space-constrained applications. It operates over a temperature range of -40°C to +85°C.
Applications include systems using DSPs, microcontrollers, or microprocessors, wireless communication systems, portable/battery-powered equipment, programmable controls, intelligent instruments, industrial equipment, and notebook/desktop computers.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.67 | $0.67 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal supply voltage is 2.5 V.
The operating temperature range is -40°C to 85°C.
It is available in an SC-70-5 surface-mount package.
It provides an active-low, push-pull reset output.
No, it does not include a watchdog timer.
The typical reset timeout delay is 100 ms.