SY20732BSED-Products-Silergy Corp

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SY20732BSED (SY6321BSED)

Production
2A, High Accuracy, Low Noise LDO Voltage Regulator
Datasheet
SY20732BSED 2A, High Accuracy, Low Noise LDO Voltage Regulator Datasheet
    Part numberSY20732BSED
    Vin (max) (V)6.5
    Vin (min) (V)1.8
    Iout (max) (A)2
    Output typeAdjustable
    Vout (max) (V)5.2
    Vout (min) (V)0.8
    Iq (typ) (uA)1000
    PSRR at 100kHz (dB)25
    Accuracy (±%)2
    FeaturesEnable,Programmable soft-start,Power good,Auto-discharge,Over current protection,Thermal shutdown
    Operating temperature range(°C)-40 to 125
    PackageDFN2.5×2.5-10
    Functional safety category
    • 2.0% Accuracy Over Line, Load and Temperature
    • Low Dropout: 200 mV (Typ) at 2 A
    • Wide Input Voltage Range: 1.8 V to 6.5 V
    • Wide Output Voltage Range: 0.8 V to 5.2V
    • Fast Transient Response
    • Adjustable Start-up In-Rush Control with Selectable Soft-start Charging Current
    • Open-Drain Power-Good (PG) Output
    • Stable with a 22μF or Larger Ceramic Output Capacitor
    • RoHS Compliant and Halogen Free
    • 2.5mm × 2.5mm, 10-Pin DFN Package

    The SY20732B is a low-dropout (LDO) voltage regulator capable of sourcing 2 A with only 200 mV of dropout.

    The SY20732B output is adjustable with external resistors from 0.8V to 5.2V. The SY20732B wide input-voltage range supports operation as low as 1.8V and up to 6.5V.

    With 2% output voltage accuracy (over line, load and temperature) and soft-start capabilities to reduce inrush current.

    The SY20732B adopts a compacted DFN 2.52.5-10 footprint. 

    Evaluation Board

    • 6321B-1

      Photo of evaluation board

    • 6321B-2

      Photo of evaluation board

    • 6321B-3

      Photo of evaluation board

    EVB_SY20732BSED

    The EVB_SY20732BSED is intended for evaluating 2A, High Accuracy, Low Noise LDO Voltage Regulator SY20732BSED.

    Technical Documentation