SCT SCT71401
The SCT71401 series products is a low-dropout linear regulator designed to operate with a wide input-voltage range from 3 V to 40 V (45V transient input voltage) and 150mA output current. The SCT71401 series products is stable with 3.3uF~220uF output capacitors, and 10uF ceramic capacitor is recommended. The SCT71401 series products integrated short-circuit and overcurrent protection with OCFB (Over Current Fold-back) feature, which makes the device more reliable during transient high-load current faults or shorting events.| Part No. | SCT71401 |
|---|---|
| Datasheet | SCT71401 Download |
| Manufacturer |  SCT |
| Description | Low-Dropout Regulator |
| Buy | Stock & Price |
FEATURES
● 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
DESCRIPTION
Only 2.6-µA typical quiescent current at light load makes the SCT71401 series products ideal choices for portable devices with battery power supply and an optional solution for powering microcontrollers (MCUs) and CAN/LIN transceivers in always-on systems. The SCT71401 series products provide fixed 3.3V and 5V output voltage versions, and also could provide 1.2V, 1.8V, 2.5V, 3V, 4.2V and 4.5V fixed output voltage versions, please contact SCT sales if needed.
