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See Technical Specifications

TPS3808G33DRVT +BOM

Processor Supervisor 3.07V 1 Active Low/Open Drain 6-Pin WSON EP T/R

Manufacturer:

TI
Mfr.Part #:

TPS3808G33DRVT
Datasheet:

TPS3808G33DRVT Datasheet (PDF)
Number Of Supplies Monitored:

1
Threshold Voltage 1 (typ) (V):

0.405, 0.84, 1.16, 1.4, 1.67, 1.77, 2.33, 2.79, 3.07, 4.65
Features:

Manual reset capable
Reset Threshold Accuracy (%):

2
EDA/CAD Models:

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TPS3808G33DRVT General Description

The TPS3808G33DRVT is an essential component in monitoring system voltages in a range of 0.4 V to 5 V. It operates by asserting an open-drain RESET signal when the SENSE voltage falls below a predetermined threshold or when the manual reset (MR) pin registers a logic low. After the SENSE voltage and MR pin return above their respective thresholds, the RESET output remains low for a user-adjustable delay time. This device utilizes a precision reference to ensure a threshold accuracy of 0.5% for VIT ≤ 3.3 V. The reset delay time can be customized to 20 ms, 300 ms, or adjusted between 1.25 ms and 10 s depending on the configuration of the CT pin. With an incredibly low typical quiescent current of 2.4 µA, the TPS3808G33DRVT is particularly well-suited for battery-powered applications. Furthermore, it is available in both SOT-23 and 2-mm × 2-mm WSON packages and is fully specified for operation within a broad temperature range of –40°C to 125°C (TJ)

Key Features

Efficient power management
Fault-tolerant design
Silicon-reliable performance

Specifications

Number of supplies monitored	1	Threshold voltage 1 (typ) (V)	0.405, 0.84, 1.16, 1.4, 1.67, 1.77, 2.33, 2.79, 3.07, 4.65
Features	Manual reset capable	Reset threshold accuracy (%)	2
Iq (typ) (mA)	0.0024	Output driver type/reset output	Active-low, Open-drain
Supply voltage (min) (V)	1.8	Supply voltage (max) (V)	6.5
Rating	Catalog	Watchdog timer WDI (s)	None
Operating temperature range (°C)	-40 to 125