TEXAS INSTRUMENTS

TPS3809I50DBVT

Datasheet

Voltage Supervisor IC, 4.55V Reset, Active-Low Push-Pull, SOT-23

Texas Instruments

TPS3809I50DBVT

Name: TPS3809I50DBVT Texas Instruments
Brand: Texas Instruments
SKU: TPS3809I50DBVT

Voltage Supervisor IC, 4.55V Reset, Active-Low Push-Pull, SOT-23

This 3-pin voltage supervisor (reset IC) features an active-low, push-pull reset output. Operating across a -40°C to 85°C temperature range, it monitors a single voltage with a threshold range of 4.45V to 4.65V. The device supports supply voltages from 2V to 6V, with a typical operating supply current of 9µA and a maximum of 25µA. Packaged in a compact SOT-23 surface-mount case, it offers a reset timeout of 120ms and is RoHS compliant.

PackageSOT-23

Current25uA

MountingSurface Mount

Power437mW

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Technical Specifications

Texas Instruments TPS3809I50DBVT technical specifications.

General

Package/Case	SOT-23
Height	1.15mm
Lead Free	Lead Free
Length	2.9mm
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Max Output Current	5mA
Max Power Dissipation	437mW
Max Reset Threshold Voltage	4.65V
Min Reset Threshold Voltage	4.45V
Max Supply Current	25uA
Max Supply Voltage	6V
Min Supply Voltage	2V
Mount	Surface Mount
Number of Channels	1
Number of Elements	1
Number of Voltages Monitored	1
Operating Supply Current	9uA
Operating Supply Voltage	5V
Output	TOTEM-POLE
Output Type	PUSH-PULL
Output Voltage	4.55V
Overvoltage Threshold	4.65V
Package Quantity	1
Packaging	Tape and Reel
Power Dissipation	437mW
Quiescent Current	9uA
Radiation Hardening	No
Reach SVHC Compliant	No
Reset	Active Low
Reset Timeout	120ms
RoHS Compliant	Yes
Series	TPS3809I50
Supply Current	25uA
Termination	SMD/SMT
Thickness	1.2mm
Threshold Voltage	4.55V
Type	Simple Reset/Power-On Reset
Undervoltage Threshold	4.55V
Watchdog Timer	No
Width	1.6mm