Integrated Circuits (ICs)

TPS3808G01DRVT

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LOW-QUIESCENT CURRENT SUPERVISOR WITH PROGRAMMABLE DELAY & MANUAL RESET

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Search across all available documentation for this part.

DocumentsTPS3808 Low-Quiescent-Current, Programmable-Delay Supervisory Circuit datasheet (Rev. M)Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain Outputs +13

Integrated Circuits (ICs)

TPS3808G01DRVT

Active

Texas Instruments

LOW-QUIESCENT CURRENT SUPERVISOR WITH PROGRAMMABLE DELAY & MANUAL RESET

Deep-Dive with AI

DocumentsTPS3808 Low-Quiescent-Current, Programmable-Delay Supervisory Circuit datasheet (Rev. M)Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain Outputs +13

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS3808G01DRVT

Mounting Type	Surface Mount
Number of Voltages Monitored	1
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Output	Open Drain or Open Collector
Reset	Active Low
Reset Timeout	Adjustable/Selectable
Supplier Device Package	6-WSON (2x2)
Type	Simple Reset/Power-On Reset
Voltage - Threshold	Adjustable/Selectable

TPS3808-Q1 Series

Enhanced Product Low Quiescent Current, Programmable Delay Supervisory Circuit

Part	Output	Number of Voltages Monitored	Voltage - Threshold	Operating Temperature [Min]	Operating Temperature [Max]	Reset	Reset Timeout	Mounting Type	Supplier Device Package	Type	Voltage - Threshold	Package / Case
Texas Instruments TPS3808G01DRVT	Open Drain or Open Collector	1	Adjustable/Selectable	-40 °C	125 ¯C	Active Low	Adjustable/Selectable	Surface Mount	6-WSON (2x2)	Simple Reset/Power-On Reset
Texas Instruments TPS3808G30DBVTG4	Open Drain or Open Collector	1		-40 °C	125 ¯C	Active Low	Adjustable/Selectable	Surface Mount	SOT-23-6	Simple Reset/Power-On Reset	2.79 V	SOT-23-6
Texas Instruments TPS3808G12DBVT	Open Drain or Open Collector	1		-40 °C	125 ¯C	Active Low	Adjustable/Selectable	Surface Mount	SOT-23-6	Simple Reset/Power-On Reset	1.12 V	SOT-23-6
Texas Instruments TPS3808G18DBVRG4	Open Drain or Open Collector	1		-40 °C	125 ¯C	Active Low	Adjustable/Selectable	Surface Mount	SOT-23-6	Simple Reset/Power-On Reset	1.67 V	SOT-23-6
Texas Instruments TPS3808G33DBVTG4	Open Drain or Open Collector	1		-40 °C	125 ¯C	Active Low	Adjustable/Selectable	Surface Mount	SOT-23-6	Simple Reset/Power-On Reset	3.07 V	SOT-23-6
Texas Instruments TPS3808G01DBVT	Open Drain or Open Collector	1	Adjustable/Selectable	-40 °C	125 ¯C	Active Low	Adjustable/Selectable	Surface Mount	SOT-23-6	Simple Reset/Power-On Reset		SOT-23-6
Texas Instruments TPS3808G50DBVTG4	Open Drain or Open Collector	1		-40 °C	125 ¯C	Active Low	Adjustable/Selectable	Surface Mount	SOT-23-6	Simple Reset/Power-On Reset		SOT-23-6
Texas Instruments TPS3808G33MDBVREP	Open Drain or Open Collector	1		-55 °C	125 ¯C	Active Low	Adjustable/Selectable	Surface Mount	SOT-23-6	Simple Reset/Power-On Reset	3.07 V	SOT-23-6
Texas Instruments TPS3808G25DBVRG4	Open Drain or Open Collector	1		-40 °C	125 ¯C	Active Low	Adjustable/Selectable	Surface Mount	SOT-23-6	Simple Reset/Power-On Reset	2.33 V	SOT-23-6
Texas Instruments TPS3808G30DRVR	Open Drain or Open Collector	1		-40 °C	125 ¯C	Active Low	Adjustable/Selectable	Surface Mount	6-WSON (2x2)	Simple Reset/Power-On Reset	2.79 V

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	$ 2.58
		10	$ 2.31
		25	$ 2.18
		100	$ 1.86
	Digi-Reel®	1	$ 2.58
		10	$ 2.31
		25	$ 2.18
		100	$ 1.86
	Tape & Reel (TR)	250	$ 1.75
		500	$ 1.53
		1250	$ 1.27
		2500	$ 1.18
		6250	$ 1.14
Texas Instruments	SMALL T&R	1	$ 1.61
		100	$ 1.33
		250	$ 0.96
		1000	$ 0.72

Description

General part information

TPS3808-Q1 Series

The TPS3808Gxx-Q1 microprocessor supervisory circuits monitor system voltages from 0.4 V to 5 V, asserting an open-drainRESETsignal when the SENSE voltage drops below a preset threshold or when the manual reset (MR) pin drops to a logic low. TheRESEToutput remains low for the user-adjustable delay time after the SENSE voltage andMRreturn above their thresholds.

The TPS3808Gxx-Q1 device uses a precision reference to achieve 0.5% threshold accuracy for VIT≤ 3.3 V. The reset delay time can be set to 20 ms by disconnecting the CTpin, 300 ms by connecting the CTpin to VDDusing a resistor, or can be user-adjusted from 1.25 ms to 10 s by connecting the CTpin to an external capacitor. The TPS3808Gxx-Q1 has a very low typical quiescent current of 2.4 µA, so it is well suited for battery-powered applications. The device is available in a small SOT-23 package (one option available in WSON) and is fully specified over a temperature range of –40°C to +125°C (TJ).

For more information about TI’s voltage supervisor portfolio, visit theSupervisor and Reset IC Overview Pagepage.