TPS3808G19DBVT Texas Instruments - Yeehing Electronics

Low-quiescent current supervisor with programmable delay & manual reset

Pricing (USD)

Quantity	Unit Price
1 — 99	1.454
100 — 249	1.201
250 — 999	0.863
1,000 +	0.45

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Supervisory Circuits
RoHS	Y
Type	Voltage Supervisory
Mounting Style	SMD/SMT
Package / Case	SOT-23-6
Threshold Voltage	1.9 V
Number of Inputs Monitored	1 Input
Output Type	Active-low,Open-drain
Manual Reset	Manual Reset
Watchdog Timers	No Watchdog
Battery Backup Switching	No Backup
Reset Delay Time	1.25 ms to 10 s
Supply Voltage - Max	6.5 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Accuracy	0.5 %
Series	TPS3808G19
Packaging	Reel
Features	Active Low Enable, Manual Reset
Height	1.15 mm
Length	2.9 mm
Operating Temperature Range	- 40 C to + 125 C
Width	1.6 mm
Brand	Texas Instruments
Overvoltage Threshold	1.779 V
Undervoltage Threshold	1.761 V
Chip Enable Signals	No Chip Enable
Operating Supply Current	2.7 uA
Power Fail Detection	No
Product Type	Supervisory Circuits
Factory Pack Quantity	250
Subcategory	PMIC - Power Management ICs
Supply Voltage - Min	1.8 V
Unit Weight	0.000229 oz

For more information, please refer to datasheet

Documents

TPS3808G19DBVT Datasheet

More Information

The TPS3808 family of microprocessor supervisory circuits monitors system voltages from 0.4 V to 5 V, asserting an open-drain RESET signal when the SENSE voltage drops below a preset threshold or when the manual reset ( MR) pin drops to a logic low. The RESET output remains low for the user-adjustable delay time after the SENSE voltage and manual reset ( MR) return above the respective thresholds.