Specification	TPS3806I33QDBVRQ1

Grade	Automotive
Mounting Type	Surface Mount
Number of Voltages Monitored	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output	Open Drain or Open Collector
Package / Case	SOT-23-6
Qualification	AEC-Q100
Reset	Active Low
Supplier Device Package	SOT-23-6
Type	Multi-Voltage Supervisor
Voltage - Threshold	Adj
Voltage - Threshold	3 V

TPS3806I33-Q1 Series

Automotive, dual-voltage detector with adjustable hysteresis

Part	Number of Voltages Monitored	Type	Reset	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Output	Mounting Type	Package / Case	Voltage - Threshold	Qualification	Grade	Voltage - Threshold
Texas Instruments TPS3806J20DBVT	2	Multi-Voltage Supervisor	Active Low	SOT-23-6	85 °C	-40 °C	Open Drain or Open Collector	Surface Mount	SOT-23-6	1.8 V
Texas Instruments TPS3806J20DBVR	2	Multi-Voltage Supervisor	Active Low	SOT-23-6	85 °C	-40 °C	Open Drain or Open Collector	Surface Mount	SOT-23-6	1.8 V
Texas Instruments TPS3806I33QDBVRQ1	2	Multi-Voltage Supervisor	Active Low	SOT-23-6	125 °C	-40 °C	Open Drain or Open Collector	Surface Mount	SOT-23-6	3 V	AEC-Q100	Automotive	Adj
Texas Instruments TPS3806I33DBVRG4	2	Multi-Voltage Supervisor	Active Low	SOT-23-6	85 °C	-40 °C	Open Drain or Open Collector	Surface Mount	SOT-23-6	3 V			Adj

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.53
		10	$ 1.38
		25	$ 1.30
		100	$ 1.11
		250	$ 1.04
		500	$ 0.91
		1000	$ 0.75
	Digi-Reel®	1	$ 1.53
		10	$ 1.38
		25	$ 1.30
		100	$ 1.11
		250	$ 1.04
		500	$ 0.91
		1000	$ 0.75
	Tape & Reel (TR)	3000	$ 0.70
		6000	$ 0.67
		15000	$ 0.65
Texas Instruments	LARGE T&R	1	$ 1.27
		100	$ 0.98
		250	$ 0.72
		1000	$ 0.51

Description

General part information

TPS3806I33-Q1 Series

The TPS3806I33-Q1 integrates two independent voltage detectors for battery voltage monitoring. During power on, the device assertsRESETandRSTSENSEwhen supply voltage VDDor the voltage at the LSENSE input becomes higher than 0.8 V. Thereafter, the supervisory circuit monitors VDDand LSENSE, keepingRESETandRSTSENSEactive as long as VDDand LSENSE remain below the threshold voltage, VIT. As soon as VDDor LSENSE rises above the threshold voltage VIT, the device deassertsRESETorRSTSENSE, respectively. The TPS3806I33-Q1 device has a fixed-sense threshold voltage VITset by an internal voltage divider at VDDand an adjustable second-LSENSE input. In addition, one can set an upper voltage threshold at HSENSE to allow a wide adjustablehysteresis window.

The devices are available in a 6-pin SOT-23 package. Characterization of the TPS3806I33-Q1 device is for operation over a temperature range of –40°C to 125°C.

Documents

Technical documentation and resources

TPS3806I33-Q1 Dual Voltage Detector with Adjustable Hysteresis datasheet (Rev. A)

Data sheet