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TPS74601PQWDRBRQ1

Mfr. #:
TPS74601PQWDRBRQ1
Mfr.:
Texas Instruments
Product Type:
LDO Regulator
Series:
TPS746-Q1
Package / Case:
8-VSON
Description:
Automotive adjustable 1 A LDO with power-good output in wettable-flank 8-pin VSON.

Product Attributes

AttributeValue
Input Voltage1.5 to 6 V
Output CurrentUp to 1 A
Output VoltageAdjustable 0.55 to 5.5 V
Dropout Voltage265 mV maximum at 1 A, 3.3 V output
PSRR38 dB at 100 kHz, TI feature-list value
Power-Good OutputFeedback-voltage monitor for rail sequencing
Output Capacitor1 µF minimum
QualificationAEC-Q100 Grade 1; -40 to 125 °C ambient
Package Details8-pin wettable-flank VSON (DRB), 3 × 3 mm body

Product Details

TPS74601PQWDRBRQ1 is Texas Instruments' adjustable 1 A TPS746-Q1 automotive LDO in an eight-pin, wettable-flank VSON package with power-good monitoring.

It accepts a 1.5 to 6 V input and sets an output from 0.55 to 5.5 V, allowing a processor or interface rail to be post-regulated from a nearby system supply.

The specified 265 mV maximum dropout at a 1 A load and 3.3 V output shows the headroom needed under that test condition, which matters when the upstream rail approaches the target voltage.

An enable pin and power-good output support orderly startup, while the one-microfarad minimum output capacitor avoids a large stability component at the point of load.

Its three-millimeter VSON body and wettable flanks combine a compact thermal path with an inspectable solder joint for automotive board assembly.

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