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BIPolar regulator with a PDSO4 packaging

LM317EMP/NOPB General Description

The LM317EMP/NOPB is a versatile voltage regulator with a fixed output voltage of - and an adjustable range from 1.2V to 37V. With an input voltage range of 4.2V to 40V, this linear regulator is suitable for a wide range of applications. It has a maximum output current of 1A, making it ideal for powering various electronic devices. The SOT-223 case style and 4 pins make it easy to integrate into your design. Operating temperature ranges from 0°C to 125°C, ensuring reliable performance in different environments. This product does not contain any SVHC substances and has an MSL rating of MSL 1 - Unlimited

Key Features

  • Adjustable output voltage regulator
  • Output current up to 1.5A
  • Operates over a temperature range of -40°C to 125°C
  • Available in TO-252 package
  • Short circuit protection
  • Thermal overload protection
  • Adjustable current limiting
  • Wide input voltage range of 1.25V to 37V
  • Application

    • Adjustable voltage control
    • Reliable power supply solution


    Output options Adjustable Output Iout (max) (A) 1.5
    Vin (max) (V) 40 Vin (min) (V) 3
    Vout (max) (V) 37 Vout (min) (V) 1.2
    Noise (µVrms) 35 Iq (typ) (mA) 5
    Thermal resistance θJA (°C/W) 39 Rating Catalog, Military
    Load capacitance (min) (µF) 0 Regulated outputs (#) 1
    Accuracy (%) 5 PSRR at 100 KHz (dB) 40
    Dropout voltage (Vdo) (typ) (mV) 2250 Operating temperature range (°C) 0 to 0, 0 to 125

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    In Stock: 7,824

    Minimum Order: 1

    Qty. Unit Price Ext. Price
    1+ $1.216 $1.22
    10+ $1.030 $10.30
    30+ $0.927 $27.81
    100+ $0.813 $81.30
    500+ $0.719 $359.50
    1000+ $0.695 $695.00

    The prices below are for reference only.