TPS3839A09DBZR Texas Instruments - Yeehing Electronics

Ultra-low power, supply voltage supervisor

Pricing (USD)

Quantity	Unit Price
1 — 99	0.342
100 — 249	0.232
250 — 999	0.179
1,000 +	0.08

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Supervisory Circuits
RoHS	Y
Type	Voltage Monitors
Mounting Style	SMD/SMT
Package / Case	SOT-23-3
Threshold Voltage	0.9 V
Number of Inputs Monitored	1 Input
Output Type	Active-low,Push-pull
Manual Reset	No Manual Reset
Watchdog Timers	No Watchdog
Battery Backup Switching	No Backup
Reset Delay Time	200 ms
Supply Voltage - Max	6.5 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Series	TPS3839A09
Packaging	Reel
Operating Temperature Range	- 40 C to + 85 C
Brand	Texas Instruments
Operating Supply Current	150 nA
Power Fail Detection	No
Product Type	Supervisory Circuits
Factory Pack Quantity	3000
Subcategory	PMIC - Power Management ICs
Supply Voltage - Min	0.9 V
Unit Weight	0.000282 oz

For more information, please refer to datasheet

Documents

TPS3839A09DBZR Datasheet

More Information

The TPS3831 and TPS3839 devices (both referred to as TPS383x) are ultralow current (150 nA, typical), voltage supervisory circuits that monitor a single voltage. Both devices initiate an active-low reset signal whenever the VDD supply voltage drops below the factory-trimmed reset threshold voltage. The reset output remains low for 200 ms (typical) after the VDD voltage rises above the threshold voltage and hysteresis. These devices are designed to ignore fast transients on the VDD pin. The TPS3831 device includes a manual reset input that forces RESET low when MR is low.