TPS3780CDRYR

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Texas Instruments

OPEN-DRAIN, LOW-POWER, DUAL-VOLTAGE DETECTOR IN SMALL ΜSON PACKAGE

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TPS3780CDRYR

Active

Texas Instruments

OPEN-DRAIN, LOW-POWER, DUAL-VOLTAGE DETECTOR IN SMALL ΜSON PACKAGE

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Description Specifications Series Pricing CAD Documents

Description

General part information

TPS3780 Series

The TPS3779 and TPS3780 are a family of high-accuracy, two-channel voltage detectors with low-power and small solution size. The SENSE1 and SENSE2 inputs include hysteresis to reject brief glitches, ensuring stable output operation without false triggering. This family offers different factory-set hysteresis options of 0.5%, 1%, 5%, or 10%.

The TPS3779 and TPS3780 have adjustable SENSE inputs that can be configured by an external resistor divider. When the voltage at the SENSE1 or SENSE2 input goes below the falling threshold, OUT1 or OUT2 is driven low, respectively. When SENSE1 or SENSE2 rises above the rising threshold, OUT1 or OUT2 goes high, respectively.

The devices have a very low quiescent current of 2 µA (typical) and provide a precise, space-conscious solution for voltage detection suitable for low-power system-monitoring and portable applications. The TPS3779 and TPS3780 operate from 1.5 V to 6.5 V, over the –40°C to 125°C temperature range.

Technical Specifications

Parameters and characteristics for this part

Specification	TPS3780CDRYR

Mounting Type	Surface Mount
Number of Voltages Monitored	2 count
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output	Open Drain, Open Collector
Package / Case	6-UFDFN
Package Length	1.45 mm
Package Name	6-SON
Package Width	1 mm
Reset	Active Low
Type	Multi-Voltage Supervisor
Voltage - Threshold	Selectable, Adjustable

TPS3780 Series

Open-drain, low-power, dual-voltage detector in Small µSON package

Part	Reset	Type	Output	Voltage - Threshold	Package / Case	Qualification	Package Name	Operating Temperature (Max)	Operating Temperature (Min)	Number of Voltages Monitored	Grade	Mounting Type	Package Width	Package Length
Texas Instruments TPS3780AQDBVRQ1	Active Low	Multi-Voltage Supervisor	Open Collector Open Drain	Adjustable Selectable	SOT-23-6	AEC-Q100	SOT-23-6	125 °C	-40 °C	2 count	Automotive	Surface Mount
Texas Instruments TPS3780ADRYR	Active Low	Multi-Voltage Supervisor	Open Collector Open Drain	Adjustable Selectable	6-UFDFN		6-SON	125 °C	-40 °C	2 count		Surface Mount	1 mm	1.45 mm
Texas Instruments TPS3780DDBVT	Active Low	Multi-Voltage Supervisor	Open Collector Open Drain	Adjustable Selectable	SOT-23-6		SOT-23-6	125 °C	-40 °C	2 count		Surface Mount
Texas Instruments TPS3780BDBVR	Active Low	Multi-Voltage Supervisor	Open Collector Open Drain	Adjustable Selectable	SOT-23-6		SOT-23-6	125 °C	-40 °C	2 count		Surface Mount
Texas Instruments TPS3780ADBVR	Active Low	Multi-Voltage Supervisor	Open Collector Open Drain	Adjustable Selectable	SOT-23-6		SOT-23-6	125 °C	-40 °C	2 count		Surface Mount
Texas Instruments TPS3780DDBVR	Active Low	Multi-Voltage Supervisor	Open Collector Open Drain	Adjustable Selectable	SOT-23-6		SOT-23-6	125 °C	-40 °C	2 count		Surface Mount
Texas Instruments TPS3780CDBVT	Active Low	Multi-Voltage Supervisor	Open Collector Open Drain	Adjustable Selectable	SOT-23-6		SOT-23-6	125 °C	-40 °C	2 count		Surface Mount
Texas Instruments TPS3780CDRYR	Active Low	Multi-Voltage Supervisor	Open Collector Open Drain	Adjustable Selectable	6-UFDFN		6-SON	125 °C	-40 °C	2 count		Surface Mount	1 mm	1.45 mm
Texas Instruments TPS3780CDRYT	Active Low	Multi-Voltage Supervisor	Open Collector Open Drain	Adjustable Selectable	6-UFDFN		6-SON	125 °C	-40 °C	2 count		Surface Mount	1 mm	1.45 mm
Texas Instruments TPS3780BDBVT	Active Low	Multi-Voltage Supervisor	Open Collector Open Drain	Adjustable Selectable	SOT-23-6		SOT-23-6	125 °C	-40 °C	2 count		Surface Mount

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Voltage Supervisors (Reset ICs) Quick Reference Guide (Rev. H)

TPS3780EVM-154 Evaluation Module (Rev. A)

TPS37xx Dual-Channel, Low-Power, High-Accuracy Voltage Detectors datasheet