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TPS73633DBVR +BOM

3.3V LDO voltage regulator capable of delivering 400mA in a SOT-23-5 package

TPS73633DBVR General Description

TPS73633DBVR, a standout member of the TPS736xx family, redefines linear voltage regulation with its innovative NMOS pass element in a voltage-follower configuration. This groundbreaking topology ensures stability with low ESR output capacitors and even facilitates operation without a capacitor. The regulator's high reverse blockage and consistent ground pin current across all output current values make it a reliable choice for a wide range of applications

Key Features

  • TPS73633DBVR is a low-dropout voltage regulator with a fixed output voltage of 3.3V
  • It has a very low dropout voltage of only 120mV at 400mA load current
  • It has very high PSRR and low noise, making it ideal for noise-sensitive applications
  • It has thermal shutdown and overcurrent protection features for added reliability
  • It is available in a small SOT-23 package for space-constrained applications
  • Application

    • Stable power source
    • Efficient voltage control
    • Noise reduction technology

    Specifications

    Output options Adjustable Output, Fixed Output Iout (max) (A) 0.4
    Vin (max) (V) 5.5 Vin (min) (V) 1.7
    Vout (max) (V) 5.4 Vout (min) (V) 1.2
    Fixed output options (V) 1.2, 1.25, 1.5, 1.6, 1.8, 1.9, 2.5, 3, 3.2, 3.3, 4.3 Noise (µVrms) 30
    Iq (typ) (mA) 0.4 Thermal resistance θJA (°C/W) 53, 57.8
    Rating Catalog Load capacitance (min) (µF) 0
    Regulated outputs (#) 1 Features Enable, Foldback Overcurrent protection, Reverse Current Protection
    Accuracy (%) 1 PSRR at 100 KHz (dB) 32
    Dropout voltage (Vdo) (typ) (mV) 75 Operating temperature range (°C) -40 to 125

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    In Stock: 5,144

    Minimum Order: 1

    Qty. Unit Price Ext. Price
    1+ $1.492 $1.49
    10+ $1.261 $12.61
    30+ $1.133 $33.99
    100+ $0.989 $98.90
    500+ $0.855 $427.50
    1000+ $0.827 $827.00

    The prices below are for reference only.