TPS3808G18DBVR Power Management ICs - PMIC by Texas Instruments

SUPERVISORY CIRCUIT 2.7 UA 6.5V SOT23-

Status: Unknown
Series: -
RoHS: Unknown
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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 useradjustable 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 useradjusted 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).

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Prices starting from US$0.54

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Specifications

Threshold Voltage 5V
No. of Supervisors / Monitors 1Monitors
Supply Voltage Min 1.7V
Supply Voltage Max 6.5V
Reset Type Manual Active-Low
Digital IC Case SOT-23
No. of Pins 6Pins
Delay Time 300ms
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Operating Temperature Range -40°C to +125°C
Output Current Max 5mA
Supply Current 2.7µA
Supply Voltage Range 1.7V to 6.5V
Termination Type Surface Mount Device
Turn On Threshold Voltage 1.67V

Alternative Descriptions

Low-quiescent current supervisor with programmable delay & manual reset | Texas Instruments
IC: Supervisor Integrated Circuit | Transfer Multisort Elektronik
Supervisory Circuit 2.7 Ua, 6.5V, Sot23- | Newark Electronics
SUPERVISORY CIRCUIT 2.7 UA, 6.5V, SOT23- | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS3808G18DBVR?

Additional datasheets, footprints and schematics for TPS3808G18DBVR are listed on our Part Details page. You can also find images and similar parts to TPS3808G18DBVR on this page.

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What category does TPS3808G18DBVR fall under?

The TPS3808G18DBVR is listed under Semiconductors - ICs > Power Management ICs - PMIC > Supervisors & Monitors.

Can I view similar or alternative parts?

You can view similar parts to TPS3808G18DBVR when available in the Supervisors & Monitors range under the specifications section at the bottom of the details page.

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Is the TPS3808G18DBVR RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TPS3808G18DBVR have stock available?

Authorised distributors including Texas Instruments, Chip One Stop, Transfer Multisort Elektronik, Newark Electronics and element14 have stock available or on a lead time for TPS3808G18DBVR.

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