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Automotive 300mA 40V Low-Dropout Regulator With Ultra-Low Quiescent Current


Package | PIN: KTT | 5
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $2.53
10-24 $2.28
25-99 $2.12
100-249 $1.86
250-499 $1.74
500-749 $1.48
750-999 $1.25
1000+ $1.19


  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 0: –40°C to 150°C
    • Device HBM ESD Classification Level2
  • Low Dropout Voltage
    • 300 mV atIOUT = 150 mA
  • 11-V to 40-V Wide Input Voltage Range
    With up to 45-V Transients
  • 300-mA Maximum Output Current
  • Ultra-Low Quiescent Current
    • IQUIESCENT = 25 µA (Typical) at LightLoads
    • ISLEEP < 2 µA When EN =Low
  • 2.5-V to 7-V Adjustable Output Voltage
  • Low-ESR Ceramic Output Stability Capacitor
  • Integrated Fault Protection
    • Short-Circuit andOvercurrent Protection
    • ThermalShutdown
  • Low Input Voltage Tracking
  • Thermally Enhanced Power Package
    • 5-Pin TO-263(KTT, D2PAK)

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Texas Instruments  TPS7A6201QKTTRQ1

The TPS7A6201 is a low-dropout linear voltage regulator designed for low powerconsumption and quiescent current less than 25 µA in light-load applications. This device featuresan integrated over-current protection, and is designed to achieve stable operation even withlow-ESR ceramic output capacitors. The output voltage can be programmed using external resistors.The low-voltage tracking feature allows for a smaller input capacitor and can possibly eliminatethe need of using a boost converter during cold crank conditions. Because of these features, thisdevice is well suited in power supplies for various automotive applications.