TPS3897ADRYT Power Management ICs - PMIC by Texas Instruments

VOLTAGE SUPERVISOR 7UA 6.5V USON-6

Status: Unknown
Series: -
RoHS: Unknown
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The TPS3895, TPS3896, TPS3897, and TPS3898 devices (TPS389x) are a family of very small supervisory circuits that monitor voltages greater than 500 mV with a 0.25% (typical) threshold accuracy and offer adjustable delay time using external capacitors. The TPS389x family also has a logic enable pin (ENABLE or ENABLE) to power on and off the output. With the TPS3895, for example, when the input voltage pin (SENSE) rises above the threshold, and the ENABLE pin is high, then the output pin (SENSE_OUT) goes high after the capacitoradjustable delay time. When SENSE falls below the threshold or ENABLE is low, then SENSE_OUT goes low. For truth tables, see Table 1 and Table 2. For TPS389xA versions, both SENSE and ENABLE have a capacitor-adjustable delay. The output asserts after this capacitor-adjustable delay when both SENSE and ENABLE inputs are good. The TPS389xP devices have a small, 0.2-µs propagation delay from when the enable pin asserts to when the output pin asserts, provided SENSE is above the threshold. All devices operate from 1.7 V to 6.5 V and have a typical quiescent current of 6 µA with an open-drain output rated at 18 V. The TPS389x is available in an ultra-small USON package and is fully specified over the temperature range of TJ = –40°C to 125°C.

Prices starting from US$0.61


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Logo for Texas Instruments Texas Instruments US$0.61
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Logo for Newark Electronics Newark Electronics US$2.17
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Logo for element14 element14 US$2.15
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Specifications

Threshold Voltage -
No. of Supervisors / Monitors 1Monitors
Supply Voltage Min 1.7V
Supply Voltage Max 6.5V
Reset Type Active-High
Digital IC Case USON
No. of Pins 6Pins
Delay Time -
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

Single-channel, ultra-small, adjustable supervisor with active-high, open-drain output | Texas Instruments
Voltage Supervisor, 7Ua, 6.5V, Uson-6 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS3897ADRYT?

Additional datasheets, footprints and schematics for TPS3897ADRYT are listed on our Part Details page. You can also find images and similar parts to TPS3897ADRYT on this page.

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What category does TPS3897ADRYT fall under?

The TPS3897ADRYT is listed under Semiconductors - ICs > Power Management ICs - PMIC > Supervisors & Monitors.

Can I view similar or alternative parts?

You can view similar parts to TPS3897ADRYT when available in the Supervisors & Monitors range under the specifications section at the bottom of the details page.

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Is the TPS3897ADRYT RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Texas Instruments, Newark Electronics, element14 and Farnell have stock available or on a lead time for TPS3897ADRYT.

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