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TPS7A6650QDGNRQ1

Mfr. #:
TPS7A6650QDGNRQ1
Mfr.:
Texas Instruments
Product Type:
LDO Regulator
Series:
TPS7A66-Q1
Package / Case:
8-HVSSOP
Description:
Automotive 5 V, 150 mA off-battery LDO with low quiescent current and reset output.

Product Attributes

AttributeValue
Input Voltage5.5 V to 40 V at 1 mA; 6 V to 40 V for rated 1–150 mA regulation
Output Current150 mA maximum
Dropout Voltage300 mV typical at 150 mA
Quiescent Current12 µA typical at light load
Operating Temperature-40 °C to +125 °C
Fixed Output5 V
Reset FunctionProgrammable reset-pulse delay; open-drain reset output
QualificationAEC-Q100 grade 1
Package DetailsHVSSOP (DGN), 8 pins, 3 × 4.9 mm

Product Details

TPS7A6650QDGNRQ1 is Texas Instruments' fixed 5 V, 150 mA automotive low-dropout regulator in an eight-pin DGN HVSSOP package.

A 6 V to 40 V input supports its rated 5 V output across the 1 mA to 150 mA load range, subject to the heat dissipated across the regulator when the vehicle rail is high.

Its 12 µA typical quiescent current at light load keeps a standby controller's supply overhead modest, while the 300 mV typical dropout at 150 mA informs headroom planning when the supply falls toward the output voltage.

The integrated open-drain reset output and programmable reset-pulse delay can hold a microcontroller off until the regulated rail has settled.

This 50 ordering code supplies a fixed 5 V output; it is distinct from the adjustable 6601 and 3.3 V 6633 members of the family.

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