TPS3808G25DBVR Power Management ICs - PMIC by Texas Instruments

MP SUPERVISORY CIRCUIT 2.33V SOT-23-6

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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Specifications

Threshold Voltage 2.33V
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)

Alternative Descriptions

MP SUPERVISORY CIRCUIT, 2.33V, SOT-23-6 | element14
Low-quiescent current supervisor with programmable delay & manual reset | Texas Instruments

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The TPS3808G25DBVR is listed under Semiconductors - ICs > Power Management ICs - PMIC > Supervisors & Monitors.

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