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TPS3808G33DBVT

Voltage Supervisor 3.3V, Manual Reset, Active-Low Reset, 1.7V-6.5Vin, SOT-23-6

TEXAS INSTRUMENTS TPS3808G33DBVT
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Manufacturer Part No:
TPS3808G33DBVT
Order Code:
3123939

Product Overview

The TPS3808G33DBVT is a Supervisory Circuit with active-low open-drain output. The microprocessor supervisory circuit monitors system voltages from 0.4 to 5V, 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 delay time after the user-adjustable 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 <= 3.3V. The reset delay time can be set to 20ms by disconnecting the CT pin, 300ms by connecting the CT pin to VDD using a resistor or can be user-adjusted between 1.25ms and 10s by connecting the CT pin to an external capacitor.
  • power-ON reset generator
  • Programmable time delay
  • 2.4µA Typical very low quiescent current
  • 0.5% Typical high threshold accuracy
  • Green product and no Sb/Br

Applications

Computers & Computer Peripherals, Portable Devices, Power Management

Product Information

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:
3.07V

:
1Monitors

:
1.7V

:
6.5V

:
Manual, Active-Low

:
SOT-23

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6Pins

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300ms

:
-40°C

:
125°C

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-

:
-

:
MSL 1 - Unlimited
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Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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More stock available to supplier lead times which is approximately 7/11/22

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