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Automotive Single Output LDO, 200mA, High PSRR, Low Noise


Package | PIN: DBV | 5
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:
    • Device Temperature Grade 1: –40°C to 125°C Ambient Operating TemperatureRange
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C4B
  • Ultralow Noise: 60 µVRMS Typical
  • High PSRR: 65 dB Typical at 1kHz
  • Low Dropout Voltage:
    280 mV Typical at 200 mA, 2.5 V
  • Available in –2.5 V and Adjustable
    (–1.2 V to –10 V) Versions
  • Stable With a 2.2-µF Ceramic Output Capacitor
  • Less Than 2-µA Typical Quiescent Current in Shutdown Mode
  • 2% Overall Accuracy
    (Line, Load, Temperature)
  • Thermal and Overcurrent Protection
  • SOT23-5 (DBV) Package
  • Operating Junction Temperature Range:
    –40°C to 125°C

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Texas Instruments  TPS72325QDBVRQ1

The TPS723xx-Q1 family of low-dropout (LDO) negative voltage regulators offers an idealcombination of features to support low-noise applications. This device is capable of operating withinput voltages from –10 V to –2.7 V. The TPS72325-Q1 regulator is stable with small, low-costceramic capacitors, and includes enable (EN) and noise-reduction (NR) functions. Internal detectionand shutdown logic provide thermal short-circuit and overcurrent protection. High PSRR (65 dB at 1kHz) and low noise (60 µVRMS) make the TPS723xx-Q1 ideal for low-noiseapplications.

The TPS723xx-Q1 uses a precision voltage reference to achieve 2% overall accuracy overload, line, and temperature variations. Available in a small SOT23-5 package, the TPS723xx-Q1specification covers the full temperature range of –40°C to 125°C.