
Allicdata Part #: | 296-40753-2-ND |
Manufacturer Part#: |
TPS3831K50DQNR |
Price: | $ 0.26 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC LP SUPERVISRY CIRCUIT 4X2SON |
More Detail: | Supervisor Push-Pull, Totem Pole 1 Channel 4-X2SON... |
DataSheet: | ![]() |
Quantity: | 1000 |
3000 +: | $ 0.23285 |
6000 +: | $ 0.22121 |
15000 +: | $ 0.21289 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | Simple Reset/Power-On Reset |
Number of Voltages Monitored: | 1 |
Output: | Push-Pull, Totem Pole |
Reset: | Active Low |
Reset Timeout: | 120 ms Minimum |
Voltage - Threshold: | 4.38V |
Operating Temperature: | -40°C ~ 85°C (TA) |
Mounting Type: | Surface Mount |
Package / Case: | 4-XDFN Exposed Pad |
Supplier Device Package: | 4-X2SON (1x1) |
Base Part Number: | TPS3831 |
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Supervisors are essential components for managing the circuits in any electronic device. The TPS3831K50DQNR is a type of supervisor, a voltage supervisor for that matter, that is designed for low voltage and power management within electronic applications. Thus, it is referred to as a Power Management Integrated Circuit, or PMIC for short.
The TPS3831K50DQNR is mainly used in applications where low voltage and power management are essential. This type of supervisor is especially suitable for applications that require precision sensing and power control in high density devices such as SO-DIMM, SODIMM, SMM and TFBGA packages. The TPS3831K50DQNR can also be found in various digital applications such as LCD television, servers, digital cameras, consumer electronics, and embedded systems such as medical devices, home automation and automotive electronics, among many others.
The main features of the TPS3831K50DQNR are its adjustable threshold, active low reset output, active high watchdog output, built-in voltage divider, adjustable VDD input range and low current consumption. The adjustable threshold allows the user to select an accurate reset voltage level from anywhere from 1.8V to twice the supply voltage (VCC). The active low reset output actively resets a system whenever the voltage falls below the programmed reset threshold, and the active high watchdog output provides an indication of when the voltage is above the reset threshold.
The TPS3831K50DQNR also features an internal voltage divider, which allows it to measure up to 40Vdc. This voltage divider also provides an automatic reset feature, which resets the system whenever the voltage falls below the programmed reset threshold. Lastly, the TPS3831K50DQNR has an overall low current consumption of only 10uA, making the device ideal for low power devices.
The TPS3831K50DQNR is an active voltage supervisor that features an adjustable threshold, active low reset output, active high watchdog output, built-in voltage divider and adjustable VDD input range, making it an ideal device for low voltage and power management applications. Its adjustable reset voltage threshold, precise voltage measurements, and low current consumption make it the perfect choice for applications such as LCD TVs, servers, digital cameras, consumer electronics, embedded systems, and other applications where low voltage and power management is essential.
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