TPS73518QDRBRQ1

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TPS73518QDRBRQ1

Automotive 500mA, Low Quiescent Current, Low-Noise, High-PSRR, Low-Dropout (LDO) Linear Regulator

Packaging

Package | PIN: DRB | 8
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $1.52
10-24 $1.36
25-99 $1.26
100-249 $1.07
250-499 $0.99
500-749 $0.81
750-999 $0.65
1000+ $0.58

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C4B
  • Input Voltage: 2.7 V to 6.5 V
  • 500-mA Low-Dropout Regulator with EN
  • Low IQ: 46 µA
  • Multiple Output Voltage Versions Available:
    • Fixed Outputs of 1 V to 4.3 V
    • Adjustable Outputs from 1.25 V to 6 V
  • High PSRR: 68 dB at 1 kHz
  • Low Noise: 13.2 µVRMS
  • Fast Startup Time: 45 µs
  • Stable with a Low-ESR, 2-µF Output Capacitor
  • Excellent Load and Line Transient Response
  • 2% Overall Accuracy
    (Load, Line, Temperature, VOUT > 2.2 V)
  • Low Dropout: 280 mV at 500 mA
  • 3-mm × 3-mm SON-8 Packages

Texas Instruments  TPS73518QDRBRQ1

The TPS735-Q1 family of low-dropout (LDO), low-power linear regulators offers excellent ac performance with very low ground current. High power-supply rejection ratio (PSRR), low noise, fast start-up, and excellent line and load transient responses are provided while consuming a very low 46 µA (typical) ground current.

The TPS735-Q1 family of devices is stable with ceramic capacitors and uses an advanced BiCMOS fabrication process to yield a typical dropout voltage of 280 mV at 500-mA output. The TPS735-Q1 family of devices uses a precision voltage reference and feedback loop to achieve overall accuracy of 2% (VOUT > 2.2 V) over all load, line, process, and temperature variations. This family of devices is fully specified from TA = –40°C to 125°C and is offered in a low-profile, 3-mm × 3-mm SON package.