TPS389033DSET Power Management ICs - PMIC by Texas Instruments

VOLTAGE SUPERVISOR 5.5V WSON-6

Status: Unknown
Series: -
RoHS: Unknown
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The TPS3890 is a precision voltage supervisor with low-quiescent current that monitors system voltages as low as 1.15 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 TPS3890 family uses a precision reference to achieve 1% threshold accuracy. The reset delay time can be user-adjusted between 40 μs and 30 s by connecting the CT pin to an external capacitor. The TPS3890 has a very low quiescent current of 2.1 μA and is available in a small 1.5-mm × 1.5-mm package, making the device well-suited for battery-powered and space-constrained applications. The device is fully specified over a temperature range of –40°C to +125°C (TJ).
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Specifications

Threshold Voltage 3.17V
No. of Supervisors / Monitors 1Monitors
Supply Voltage Min 1.5V
Supply Voltage Max 5.5V
Reset Type Active-Low
Digital IC Case WSON
No. of Pins 6Pins
Delay Time 30s
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

Low-quiescent current 1% accuracy supervisor with programmable delay | Texas Instruments
VOLTAGE SUPERVISOR, 5.5V, WSON-6 | Farnell

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The TPS389033DSET is listed under Semiconductors - ICs > Power Management ICs - PMIC > Supervisors & Monitors.

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