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See Technical Specifications

TPS3823-30DBVR +BOM

This processor supervisor is available in tape and reel packaging for ease of assembly and integration into electronic designs

Manufacturer:

TI
Mfr.Part #:

TPS3823-30DBVR
Datasheet:

TPS3823-30DBVR Datasheet (PDF)
Number Of Supplies Monitored:

1
Threshold Voltage 1 (typ) (V):

2.25, 2.64, 2.93, 4.55
Features:

Manual reset capable, Reset time delay, Timeout watchdog, Undervoltage monitor only, Watchdog disable, Watchdog timer
Reset Threshold Accuracy (%):

2, 2.2, 2.3, 2.4
EDA/CAD Models:

Request Free CAD Models for TPS3823-30DBVR

TPS3823-30DBVR General Description

The TPS3823-30DBVR by Texas Instruments is a versatile voltage supervisor IC that ensures the stability and efficiency of power supply voltage in microcontroller and digital systems. Its 3.0V threshold voltage triggers a reset signal whenever the power supply drops below this critical level, preventing system malfunctions. With a low quiescent current consumption of 5µA, this IC is an excellent choice for energy-efficient applications, especially those powered by batteries

Key Features

The TPS38xx is a family of voltage supervisor ICs
Features include fixed thresholds and accurate temperature compensation
Lowers power consumption while maintaining reliability
This device provides a reset signal when the monitored voltage falls below threshold
The SOT-23 package allows for space-saving design
Combines low supply current with high accuracy and reliability

Application

Computers & Computer Peripherals
Industrial
Automotive
Portable Devices
Sensing & Instrumentation
Wireless

Specifications

Number of supplies monitored	1	Threshold voltage 1 (typ) (V)	2.25, 2.64, 2.93, 4.55
Features	Manual reset capable, Reset time delay, Timeout watchdog, Undervoltage monitor only, Watchdog disable, Watchdog timer	Reset threshold accuracy (%)	2, 2.2, 2.3, 2.4
Iq (typ) (mA)	0.015	Output driver type/reset output	Active-low, Push-Pull
Time delay (ms)	200	Supply voltage (min) (V)	1.1
Supply voltage (max) (V)	5.5	Rating	Catalog
Watchdog timer WDI (s)	1.6	Operating temperature range (°C)	-40 to 125, -40 to 85
Product Category	Supervisory Circuits	Type	Voltage Monitors
Mounting Style	SMD/SMT	Threshold Voltage	2.63 V
Number of Inputs Monitored	1 Input	Output Type	Active Low, Push-Pull
Manual Reset	Manual Reset	Watchdog Timers	Watchdog
Battery Backup Switching	No Backup	Reset Delay Time	200 ms
Supply Voltage - Max	5.5 V	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C	Accuracy	2.4 %
Series	TPS3823-30	Chip Enable Signals	No Chip Enable
Height	1.15 mm	Length	2.9 mm
Operating Supply Current	15 uA	Output Current	10 mA
Overvoltage Threshold	2.69 V	Pd - Power Dissipation	437 mW
Power Fail Detection	No	Product Type	Supervisory Circuits
Factory Pack Quantity	3000	Subcategory	PMIC - Power Management ICs
Supply Voltage - Min	1.1 V	Undervoltage Threshold	2.63 V
Width	1.6 mm	Unit Weight	0.000222 oz