| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
25,000 pcs
|
25000 pcs | On Request | 1 | On Request | On Request | 1841+ | On Request | On Request | |
|
6,987 pcs
|
6987 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,333 pcs
|
3333 pcs | On Request | 1 | On Request | On Request | 1249+5 | On Request | On Request | |
|
1,933 pcs
|
1933 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Mounting Type | |
| Number of Voltages Monitored | |
| Operating Temperature | |
| Operating Temperature Range | |
| Output | |
| Reset | |
| Reset Timeout | |
| SVHC Present | |
| Supplier Device Package | |
| Type | |
| Voltage | |
| Watchdog Timer |
The Texas Instruments TPS3820-50DBVR is a voltage supervisor designed for circuit initialization and timing supervision. It monitors a single supply voltage and provides an active-low, push-pull reset output when the voltage drops below a threshold of 4.55V.
Key features include a manual reset input and a 0.2-second watchdog timer to ensure system integrity. The device operates over a temperature range of -40°C to 85°C and consumes a typical supply current of 15µA. The reset timeout is a minimum of 15ms.
This supervisor is available in a compact SOT-23-5 package, suitable for surface mounting. Its robust design makes it ideal for applications requiring reliable power-on reset and system monitoring functions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.42 | $0.42 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The threshold voltage is 4.55V.
It provides an active-low, push-pull reset output.
Yes, it has a watchdog timer with a 0.2-second delay.
The operating temperature range is -40°C to 85°C.
It is supplied in a SOT-23-5 package.
Yes, it features a manual reset input.