TPS7A6333QDRKRQ1

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TPS7A6333QDRKRQ1

300-mA 40-V Low-Dropout Regulator With Ultra-Low IQ

Packaging

Package | PIN: DRK | 10
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $2.89
10-24 $2.60
25-99 $2.42
100-249 $2.12
250-499 $1.99
500-749 $1.69
750-999 $1.43
1000+ $1.36

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Test Guidance With the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C AmbientOperating Temperature
    • Device HBM ESD Classification LevelH2
    • Device CDM ESD Classification Level C2
  • Low Dropout Voltage
    • 300 mV at IOUT =150 mA
  • 11-V to 40-V Wide Input-Voltage Range
    With up to 45-V Transients
  • 300-mA Maximum Output Current
  • Ultralow Quiescent Current
    • IQUIESCENT= 35 µA (Typical) at Light Loads
    • ISLEEP < 2 µA WhenEN = Low
  • Fixed (3.3-V and 5-V) and Adjustable (2.5-V to
    7-V) Output Voltages
  • Integrated Watchdog With Fault/Flag
  • Stable With Low-ESR Ceramic Output Capacitor
  • Integrated Power-On Reset
    • Programmable Delay
    • Open-Drain ResetOutput
  • Integrated Fault Protection
    • Short-Circuit and OvercurrentProtection
    • Thermal Shutdown
  • Low Input-Voltage Tracking
  • Thermally Enhanced 14-Pin HTSSOP-PWP Package and 10-Pin VSON-DRK Package

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Texas Instruments  TPS7A6333QDRKRQ1

The TPS7A63-Q1 and TPS7A6401-Q1 are a family of low-dropout linear voltage regulatorsdesigned for low power consumption and quiescent current less than 35 µA in light-loadapplications. These devices, designed to achieve stable operation even with a low-ESR ceramicoutput capacitor, feature an integrated programmable window watchdog and overcurrent protection.Designers can program the output voltage using external resistors. A low-voltage tracking featureallows for a smaller input capacitor and can possibly eliminate the need of using a boost converterduring cold-crank conditions. The power-on-reset delay is fixed (250 µs typical), or an externalcapacitor can program the delay. Because of such features, these devices are well-suited in powersupplies for various automotive applications.