TPS7B6850QPWPRQ1 Power Management ICs - PMIC by Texas Instruments

LDO FIXED AEC-Q100 5V 0.5A HTSSOP28

Status: Unknown
Series: 500mA LDO Voltage Regulators
RoHS: Unknown
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In automotive microcontroller or microprocessor power-supply applications, the watchdog is used to monitor the microcontroller working status to prevent software runaway. It is necessary for the watchdog to be independent of the microcontroller in a reliable system. The TPS7B68xx-Q1 device is a family of 500-mA watchdog LDOs designed for an operating voltage up to 40 V, with typical quiescent current of only 19 µA at light load. The devices integrate a programmable function for selecting a window or standard watchdog, with an external resistor to set the watchdog time within 9% accuracy. The PG pin on the TPS7B68xx-Q1 devices indicate when the output voltage is stable and in regulation. The power-good delay period and power-good threshold can be adjusted by external components. The devices also feature an integrated short-circuit and overcurrent protection. The combination of such features makes these devices particularly flexible and suitable to supply microcontroller systems in automotive applications.

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Specifications

Output Type Fixed
Input Voltage Min 4V
Input Voltage Max 40V
Fixed Output Voltage Nom. 5V
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
Output Current 500mA
Dropout Voltage Vdo 350mV
LDO Regulator Case Style HTSSOP
No. of Pins 28Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range 500mA LDO Voltage Regulators
Automotive Qualification Standard AEC-Q100
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

Automotive 500-mA, off-battery (40-V), high-PSRR, low-IQ, low-dropout voltage regulator with WD | Texas Instruments


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS7B6850QPWPRQ1?

Additional datasheets, footprints and schematics for TPS7B6850QPWPRQ1 are listed on our Part Details page. You can also find images and similar parts to TPS7B6850QPWPRQ1 on this page.

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What category does TPS7B6850QPWPRQ1 fall under?

The TPS7B6850QPWPRQ1 is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators.

Can I view similar or alternative parts?

You can view similar parts to TPS7B6850QPWPRQ1 when available in the Voltage Regulators range under the specifications section at the bottom of the details page.

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Is the TPS7B6850QPWPRQ1 RoHS compliant?

This part has not been flagged as RoHS Compliant.

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