2.2V-5.5V Vin, 1A, 8uA IQ, Low-Dropout Regulator, SCT71010A00Q Replace SGM2079xQ.
SCT71010A00Q
SCT71010A00Q.pdf
SCT71010A00Q.pdfFEATURES
• Qualified for Automotive Applications
• AEC-Q100 Qualified with the Following Results:
- Device Temperature Grade 1: -40°C to 125°C
• Wide Input Range: 2.2V-5.5V
• Maximum Output Current: 1A
• Adjustable Voltage: 0.8V-5V
• 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
• 2.4ms Internal Soft-start Time
• Integrated Short-Circuit Protection with OCFB
(Over Current Fold-back) Feature
• Enable pin is available
• Over-Temperature Protection
• Active Output Discharge
• Available Package: TDFN3x3-8
PIN CONFIGUTION
优势替代
FEATURES
• AEC-Q100 Qualified for Automotive Applications
Device Temperature Grade 1
TA = -40℃ to +125℃
• Operating Input Voltage: 2.2V to 5.5V
• Adjustable Output Voltage: 0.8V to 5.0V
• Low Dropout Voltage: 140mV (TYP) at 1A
• Low Noise:
13μVRMS (TYP) at VOUT(NOM) = 1.1V (10Hz to 100kHz)
• Power Supply Rejection Ratio at VOUT(NOM) = 1.1V:
74dB (TYP) at 1kHz
66dB (TYP) at 10kHz
48dB (TYP) at 1MHz
• Current Limiting and Thermal Protection
• Excellent Load and Line Transient Responses
• With Output Automatic Discharge
• Stable with Small Case Size Ceramic Capacitors
• -40℃ to +125℃ Operating Temperature Range
• Available in a Green TDFN-3×3-8JL Package
PIN CONFIGUTION
