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300-mA ultra-low-noise low-IQ low-dropout (LDO) linear regulator with high PSRR

TPS7A2009PDBVR General Description

The TPS7A2009PDBVR is a top-of-the-line linear regulator that sets the standard for low noise, high PSRR, and exceptional load and line transient performance. Its compact size combined with its smart enable features makes it an ideal choice for a variety of applications, offering reliability and efficiency in a small, efficient package. With its precision reference circuit and internal soft-start function, the TPS7A2009PDBVR provides maximum accuracy and stability, while its low quiescent current makes it perfect for battery-powered devices. This regulator is the solution for those seeking high-performance and versatile linear regulation for their designs

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Key Features

  • Low output voltage noise: 7 µVRMS
    • No noise-bypass capacitor required
  • High PSRR: 95 dB at 1 kHz
  • Very low IQ: 6.5 µA
  • Input voltage range: 1.6 V to 6.0 V
  • Output voltage range: 0.8 V to 5.5 V
  • Output voltage tolerance: ±1.5% (max)
  • Very low dropout:
    • 140 mV (max) at 300 mA (VOUT = 3.3 V)
    • 145 mV (max) at 300 mA (VOUT = 3.3 V, DBV)
  • Low inrush current
  • Smart enable pulldown
  • Stable with 1-µF minimum ceramic output capacitor
  • Packages:
    • 1-mm × 1-mm X2SON
    • 0.616-mm × 0.616-mm DSBGA
    • 2.90-mm × 1.60-mm SOT23-5
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Source Content uid TPS7A2009PDBVR Pbfree Code Yes
Part Life Cycle Code Active Reach Compliance Code compliant
Adjustability FIXED Dropout Voltage1-Max 0.69 V
Dropout Voltage1-Nom 0.11 V Input Voltage Absolute-Max 6.5 V
Input Voltage-Max 6 V Input Voltage-Min 1.6 V
JESD-30 Code R-PDSO-G5 JESD-609 Code e3
Length 2.9 mm Moisture Sensitivity Level 1
Number of Functions 1 Number of Outputs 1
Number of Terminals 5 Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-Min -40 °C Output Current1-Max 0.3 A
Output Voltage1-Max 0.94 V Output Voltage1-Min 0.86 V
Output Voltage1-Nom 0.9 V Packing Method TR
Peak Reflow Temperature (Cel) 260 Regulator Type FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max 1.45 mm Surface Mount YES
Terminal Finish MATTE TIN Terminal Form GULL WING
Terminal Pitch 0.95 mm Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30 Voltage Tolerance-Max 4.444%
Width 1.6 mm

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AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

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In Stock: 4,240

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