Part Datasheet Search > TPS3808 Datasheet PDF
Images are for reference

TPS3808 Datasheet PDF

Part Series:TPS3808 Series
Description:Low Quiescent Current, Programmable-Delay Supervisory Circuit
Document:TPS3808G01DBVR Datasheet PDF (32 Pages)

TPS3808 Datasheet PDF

32 Pages
TI
Processor Supervisor 1.67V 0.4V to 5V 6Pin WSON EP T/R
32 Pages
TI
Processor Supervisor 1.4V 0.4V to 5V 6Pin WSON EP T/R
32 Pages
TI
Processor Supervisor 4.65V 0.4V to 5V 6Pin SOT-23 T/R
32 Pages
TI
Low Quiescent Current, Programmable-Delay Supervisory Circuit
25 Pages
TI
Processor Supervisor Adj 0.4V to 5V Automotive 6Pin WSON EP T/R
25 Pages
TI
Processor Supervisor 2.79V 0.4V to 5V 6Pin SOT-23 T/R
24 Pages
TI
Processor Supervisor 4.65V 0.4V to 5V 6Pin SOT-23 T/R
23 Pages
TI
Processor Supervisor Adj 0.4V to 5V 6Pin SOT-23 T/R
23 Pages
TI
Processor Supervisor Adj 0.4V to 5V 6Pin SOT-23 T/R
23 Pages
TI
Processor Supervisor Adj 0.4V to 5V 6Pin WSON EP T/R
23 Pages
TI
Processor Supervisor 0.84V 0.4V to 5V 6Pin SOT-23 T/R
23 Pages
TI
Processor Supervisor 0.84V 0.4V to 5V 6Pin SOT-23 T/R
20 Pages
TI
Processor Supervisor Adj 0.4V to 5V 6Pin SOT-23 T/R
15 Pages
TI
Processor Supervisor Adj 0.4V to 5V 6Pin SOT-23 T/R
4 Pages
TI
Processor Supervisor 3.07V 0.4V to 5V 6Pin SOT-23 T/R
1 Pages
TI
Processor Supervisor 3.07V 0.4V to 5V 6Pin SOT-23 T/R

TPS3808 - TI Function Overview

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.
The TPS3808 device uses a precision reference to achieve 0.5% threshold accuracy for VIT ≤ 3.3 V. The reset delay time can be set to 20 ms by disconnecting the CT pin, 300 ms by connecting the CT pin to VDD using a resistor, or can be user-adjusted between 1.25 ms and 10 s by connecting the CT pin to an external capacitor. The TPS3808 device has a very low typical quiescent current of 2.4 µA, so it is well-suited to battery-powered applications. It is available in the SOT-23 and 2-mm × 2-mm WSON packages, and is fully specified over a temperature range of –40°C to 125°C (TJ).
Power-On Reset Generator with Adjustable Delay
Time: 1.25 ms to 10 s
Very Low Quiescent Current: 2.4 µA Typical
High Threshold Accuracy: 0.5% Typ
Fixed Threshold Voltages for Standard Voltage
Rails from 0.9 V to 5 V and Adjustable Voltage
Down to 0.4 V Are Available
Manual Reset (MR) Input
Open-Drain RESET Output
Temperature Range: –40°C to 125°C
Small SOT-23 and 2-mm × 2-mm WSON
Packages
show more
Part Datasheet PDF Search
72,405,303 Parts Datasheet PDF, Update more than 5,000 PDF files ervery day.