3V-40V Vin, 150mA, 2.6uA IQ, Low-Dropout Regulator, SCT71401 Replace SA1117.
SCT71401
SCT71401.pdf
SCT71401.pdfFEATURES
• Wide Input Range: 3V-40V
• With up to 45V Transient Input Voltage
• Maximum Output Current: 150mA
• Output Voltage:
3.3V and 5V (Fixed Output)
Other Output Voltage Options
(Need contact SCT sales)
• Output Voltage Accuracy:
TJ= 25℃ : ±1%
TJ= -40℃~ 125℃ : ±2%
• Low Quiescent Current: 2.6uA
• Low Dropout Voltage ：
200mV at 50mA load current
613mV at 150mA load current
• Support Output Capacitors Range:
3.3uF~220uF
Low-ESR: 0.001Ω~ 5 Ω
• 550us Internal Soft-start Time
• Integrated Short-Circuit Protection with OCFB
(Over Current Fold-back) Feature
• Over-Temperature Protection
• Available Package:
SOT23-5 / SOT23-3 / SOT89-3
PIN CONFIGUTION
CROSS
FEATURES
• 1% accuracy for fixed output VOUT while the voltage is 1.5V,
1.8V, 2.5V, 3.3V, 5.0V and the adjustable output VOUT
• 2% output accuracy for fixed version 1.2V
• Low Dropout Voltage: 1.2V at 1A output current
• Current Limiting
• Thermal Shutdown
• Temperature Range: -40° C to 125° C
PIN CONFIGUTION
