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Automotive 60-V, 5-µA IQ, 100-mA low-dropout (LDO) voltage regulator with enable and power good


Package | PIN: DGN | 8
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $2.63
10-24 $2.37
25-99 $2.20
100-249 $1.93
250-499 $1.81
500-749 $1.54
750-999 $1.30
1000+ $1.24


  • Qualified for automotive applications
  • AEC-Q100 qualified with the following results:
    • Devicetemperature grade 1: –40°C to 125°C ambient operating temperature range
    • DeviceHBM ESD classification level H2
    • Device CDM ESD classification levelC3B
  • Wide input voltage range: 3 V to 60 V
  • Ultralow quiescent current: 5 µA
  • Quiescent current at shutdown: 1 µA
  • Output current: 100 mA
  • Low dropout voltage: 60 mV at 20 mA
  • Accuracy: 2%
  • Available in:
    • Fixed output voltage: 3.3 V, 5V
    • Adjustable version from approximately 1.2 to 18.5V
  • Power-good with programable delay
  • Current-limit and thermal shutdown protections
  • Stable with ceramic output capacitors:
    ≥ 2.2 µF
  • Package: high-thermal-performance HVSSOP-8 PowerPAD™

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Texas Instruments  PTPS7A1650AQDGNRQ1

The TPS7A16A-Q1 ultralow-power, low-dropout (LDO) voltage regulators offer the benefitsof ultralow quiescent current, high input voltage, and miniaturized, high-thermal-performancepackaging.

The TPS7A16A-Q1 is designed for continuous or sporadic (power backup) battery-poweredapplications where ultralow quiescent current is critical to extending system battery life.

The TPS7A16A-Q1 offer an enable pin (EN) compatible with standard CMOS logic and anintegrated open-drain active-high power-good output (PG) with a user-programmable delay. These pinsare intended for use in microcontroller-based, battery-powered applications where power-railsequencing is required.

In addition, the TPS7A16A-Q1 is ideal for generating a low-voltage supply from multicellsolutions ranging from high-cell-count power-tool packs to automotive applications; not only canthese devices supply a well-regulated voltage rail, but they can also withstand and maintainregulation during voltage transients. These features translate to simpler and more cost-effective,electrical surge-protection circuitry.