| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,421 pcs
|
3421 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Halogen Free | |
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| Mounting Type | |
| Number of Voltages Monitored | |
| Operating Temperature | |
| Operating Voltage | |
| Output | |
| Package Quantity | |
| Reset | |
| Reset Timeout | |
| Supplier Device Package | |
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| Voltage |
The Texas Instruments TPS3840PL18DBVR is a nanopower high-input voltage supervisor IC. It is designed to monitor a single voltage rail and provide an active-low reset signal. The device operates over a wide voltage range from 1.5V to 10V, making it suitable for various power management applications.
Key electrical specifications include a typical supply current of 300nA and a maximum of 700nA, contributing to extended battery life in low-power systems. The fixed threshold voltage ranges from 1.6V to 4.9V with high accuracy, typically 1%. It incorporates built-in hysteresis and offers a programmable reset time delay from 50µs up to 6.2s.
The TPS3840PL18DBVR features an active-low manual reset input and a push-pull output topology. It operates within a wide temperature range of -40°C to 125°C.
This supervisor IC is supplied in a compact SOT-23-5 (SC-74A, SOT-753) surface-mount package. The standard package quantity is 3,000 units on tape and reel.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.26 | $0.26 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
1.5V to 10V.
SOT-23-5 (also SC-74A, SOT-753).
-40°C to 125°C.
300nA typical, 700nA maximum.
1% typical, 1.5% maximum.
Yes, active-low manual reset (MR) input.
Push-pull, totem pole.