1.7V-5.5V Vin, 500mA, 8uA IQ, Low-Dropout Regulator, SCT71005Q Replace MPQ8904.
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

• Wide Input Range: 1.7V-5.5V

• Maximum Output Current: 500mA

• Output Voltage:

     1.2V,1.8V and 3.3V (Fixed Output)

     0.7V~5V (Adjustable Output Version-SCT71005A01Q)

     0.5V~5V (Adjustable Output Version-SCT71005A02Q)

• Output Voltage Accuracy:

     TJ= 25℃ : ±1%

     TJ= -40℃~ 125℃ : ±2%

• Low Quiescent Current: 8uA

• Ultra-Low Shutdown Current: 0.02uA

• Low Dropout Voltage :

     54mV at 200mA load current

    143mV at 500mA load current

• Support Output Capacitors Range

    2.2uF~220uF

    Low-ESR: 0.001Ω~ 5 Ω

• 2.3ms Internal Soft-start Time(VREF=500mV)

• Integrated Short-Circuit Protection with OCFB

(Over Current Fold-back) Feature

• Precision Enable Threshold for Programmable Input Voltage Under-Voltage Lock Out Protection (UVLO) Threshold and Hysteresis

• Over-Temperature Protection

• Power-Good Feature is available

• Active Output Discharge

• Available Package: SOT23-5/ TDFN2x2-6/TDFN2x3-8

PIN CONFIGUTION
CROSS
MPQ8904 MPQ8904.pdf

No.13895

FEATURES

 Power-Good Open Collector Output

 Guaranteed Industrial/Automotive Temp. Range Limits

 Operates from a 2.5V-to-6.5V Input

 Low 300mV Dropout at 500mA Output

 Stable with Very Small Ceramic Capacitors

 2.5% Feedback Reference

 Adjustable Output Voltage from 0.5V to 5V

 Better than 0.001%/mA Load Regulation

 Stable with Low-ESR Output Capacitor

 Low 140μA Ground Current

 Internal Thermal Protection

 Current Limit Protection

 7µA Typical Quiescent Current at Shutdown

 Available in AEC-Q100 Qualified Grade 1


















PIN CONFIGUTION
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