Automotive-grade, 1 A, low quiescent current, low-noise regulator with soft-start, SGM2084Q P2P LD49100.
SGM2084Q
SGM2084Q.pdf
SGM2084Q.pdfFEATURES
• AEC-Q100 Qualified for Automotive Applications
Device Temperature Grade 1 TA = -40℃ to +125℃
• Operating Input Voltage Range: 1.5V to 5.5V
• Fixed Output from 0.8V to 4.2V
• Adjustable Output from 0.55V to 5.0V
• 1A Output Current
• Output Voltage Accuracy: ±1% at +25℃
• Quiescent Current: 85μA (TYP)
• Low Dropout Voltage:
165mV (TYP) at 1A, VOUT = 5V
• Current Limiting and Thermal Protection
• Excellent Load and Line Transient Responses
• With Output Automatic Discharge
• UVLO with Hysteresis
• Support Power-Good Indicator Function
• Stable with Small Case Size Ceramic Capacitors
• -40℃ to +125℃ Operating Temperature Range
• Available in Green TDFN-2×2-6DL and
TDFN-3×3-8KL Packages
PIN CONFIGUTION
CROSS
FEATURES
• AEC-Q100 qualified
• Temperature range: -40 °C to 125 °C
• Input voltage from 1.5 to 5.5 V
• Ultra low-dropout voltage (200 mV typ. at 1 A load)
• Very low quiescent current (20 µA typ. at no load, 200 µA
typ. at 1 A load, 1 µA max. in off mode)
• Very low-noise with no bypass capacitor (30 µVRMS at
VOUT = 0.8 V)
• Output voltage tolerance: ± 2.0% at 25 °C
• 1 A guaranteed output current
• Wide range of output voltages available on request: 0.8 V
to 4.5 V with 100 mV step and adjustable from 0.8 V
• Logic-controlled electronic shutdown
• Power Good function
• Stable with ceramic capacitors COUT = 1 µF
• Internal current and thermal limit
• DFN6 (3x3 mm) package with wettable flanks
PIN CONFIGUTION
