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Low Voltage LDO
Low Voltage LDO
SCT71010A00QDTBR
Pre-release
2.2V-5.5V Vin,1A,Low-Dropout Regulator
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- Product Introduction
- Technical data
- Parameter comparison
Product Features
FEATURES：
• AEC-Q100 Qualified with the Following Results:
- Device Temperature Grade 1: -40°C to 125°C
Ambient Operating Temperature Range
- Device HBM ESD Classification Level H3A
- Device CDM ESD Classification Level C3
• Wide Input Range: 2.2V-5.5V
• Maximum Output Current: 1A
• Output Voltage:
0.8V~5.5V
• Feedback 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
• 2.2ms Internal Soft-start Time
• Integrated Short-Circuit Protection with OCFB (Over Current Fold-back) Feature
• Enable pin is available
• Over-Temperature Protection
• Power-Good Feature is available
• Active Output Discharge
• Available Package: TDFN3x3-8
DESCRIPTION：
The SCT71010A00Q series products is a low-dropout linear regulator designed to operate with a wide input-voltage range from 2.2 V to 5.5 V and 1A output current with enable control feature. The SCT71010A00Q series products is stable with 2.2uF~220uF output capacitors, and 10uF ceramic capacitor is recommended.
Only 8-µA typical quiescent current at light load makes the SCT71010A00Q series products ideal choices for portable devices with battery power supply and an optimal solution for powering microcontrollers (MCUs) and CAN/LIN transceivers in always-on systems.
The SCT71010A00Q 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.
The SCT71010A00Q series products implements power good circuit (PG) which indicates that output voltage is in regulation. This signal could be used for power sequencing or as a microcontroller reset.
The SCT71010A00Q product could adjust output voltage version with 0.8V feedback voltage and have active output discharge.
The SCT71010A00Q series products is available in TDFN3x3-8 packages.
Only 8-µA typical quiescent current at light load makes the SCT71010A00Q series products ideal choices for portable devices with battery power supply and an optimal solution for powering microcontrollers (MCUs) and CAN/LIN transceivers in always-on systems.
The SCT71010A00Q 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.
The SCT71010A00Q series products implements power good circuit (PG) which indicates that output voltage is in regulation. This signal could be used for power sequencing or as a microcontroller reset.
The SCT71010A00Q product could adjust output voltage version with 0.8V feedback voltage and have active output discharge.
The SCT71010A00Q series products is available in TDFN3x3-8 packages.
APPLICATIONS：
• Automotive infotainment
• Navigation systems
• Portable appliances
Package information
Technical data
| Title | Time | Download |
|---|---|---|
| SCT71010A00Q Datasheet Rev 1.4 | 2026-06-22 |
 Download
|
Parameter comparison
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