TEXAS INSTRUMENTS  TPS7A3001DGNT  LDO Voltage Regulator, Adjustable, -36V to -3V in, 216mV drop, -1.18V to -33V/200mA out, MSOP-8


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Product Overview

The TPS7A3001DGNT is a high-voltage, ultralow-noise Linear Regulator, can source a maximum load of 200mA. This linear regulator includes a CMOS logic-level-compatible enable pin and capacitor-programmable soft-start function that allows for customized power-management schemes. Other features include built-in current limit and thermal shutdown protection to safeguard the device and system during fault conditions. The TPS7A3001DGNT is designed using bipolar technology and is ideal for high-accuracy, high-precision instrumentation applications where clean voltage rails are critical to maximize system performance. This design makes the device an excellent choice to power operational amplifiers, analogue-to-digital converters (ADCs), digital-to-analogue converters (DACs) and other high-performance analogue circuitry.
  • 14µVRMS (20Hz to 20kHz) and 15.1µVRMS (10Hz to 100kHz) Noise
  • 72dB (120Hz) and ≥55dB (10Hz to 700kHz) Power-supply ripple rejection
  • -1.18 to -33V Adjustable output
  • 200mA Maximum output current
  • 216mV at 100mA Dropout voltage
  • Stable with ceramic capacitors (≥2.2µF)
  • CMOS logic-level-compatible enable pin
  • Built-in, fixed, current limit and thermal shutdown protection
  • Green product and no Sb/Br


Power Management; Signal Processing; Test & Measurement; Industrial; Sensing & Instrumentation; Communications & Networking
Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
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Product Information

  • Input Voltage Min -36V
  • Input Voltage Max -3V
  • Output Voltage Min -1.18V
  • Output Voltage Nom.
  • Output Voltage Max -33V
  • Output Current 200mA
  • Dropout Voltage Vdo 216mV
  • LDO Regulator Case Style MSOP
  • No. of Pins 8Pins
  • Operating Temperature Min -40°C
  • Operating Temperature Max 125°C
  • Packaging Cut Tape
  • MSL MSL 2 - 1 year
  • SVHC No SVHC (15-Jun-2015)

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  • Availability

    Availability:  262

    • 262 in stock for same day shipping
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      More stock available week commencing 6/20/16

    Price for: Each (Supplied on Cut Tape)

    Minimum order quantity: 1

    Order multiple quantity: 1

    Price: $4.18 $4.18



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    LDO Voltage Regulator, Adjustable, -36V to -3V in, 216mV drop, -1.18V to -33V/200mA out, MSOP-8

    Availability:​ 250  

    Price for: Each (Supplied on Full Reel)

    250+ $2.92 500+ $2.60 1000+ $1.97


    see cut-off times

  • 250 Further stock expected to ship on May 12, 2016
  • More stock available week commencing 5/16/16

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