TEXAS INSTRUMENTS

TPS3123J12DBVT

Datasheet

Reset IC, 1.08V Threshold, 3.3V Max, SOT-23, Push-Pull Output, Watchdog

Texas Instruments

TPS3123J12DBVT

Name: TPS3123J12DBVT Texas Instruments
Brand: Texas Instruments
SKU: TPS3123J12DBVT

Reset IC, 1.08V Threshold, 3.3V Max, SOT-23, Push-Pull Output, Watchdog

This surface-mount voltage supervisor IC, housed in a SOT-23 package, features an active-low, push-pull output and a watchdog timer. It monitors a single voltage with a threshold range of 1.04V to 1.12V, operating from a supply voltage of 750mV to 3.3V. The device offers a maximum power dissipation of 437mW and a quiescent current of 14µA, with a reset timeout of 100ms. Operating across a temperature range of -40°C to 85°C, this RoHS and lead-free component is designed for reliable power management.

PackageSOT-23

Current30uA

MountingSurface Mount

Power437mW

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Technical Specifications

Texas Instruments TPS3123J12DBVT technical specifications.

General

Package/Case	SOT-23
Lead Free	Lead Free
Max Input Voltage	3.3V
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Max Output Current	0A
Max Power Dissipation	437mW
Max Reset Threshold Voltage	1.12V
Min Reset Threshold Voltage	1.04V
Max Supply Current	30uA
Max Supply Voltage	3.3V
Min Supply Voltage	750mV
Mount	Surface Mount
Number of Elements	1
Number of Voltages Monitored	1
Operating Supply Current	14uA
Output	TOTEM-POLE
Output Type	PUSH-PULL
Overvoltage Threshold	1.12V
Package Quantity	1
Packaging	Tape and Reel
Power Dissipation	437mW
Quiescent Current	14uA
Radiation Hardening	No
Reach SVHC Compliant	No
Reset	Active Low
Reset Timeout	100ms
RoHS Compliant	Yes
Series	TPS3123J12
Supply Current	30uA
Termination	SMD/SMT
Threshold Voltage	1.08V
Type	Simple Reset/Power-On Reset
Undervoltage Threshold	1.08V
Watchdog Timer	Yes