2.2V-5.5V Vin, 1A, 8uA IQ, Low-Dropout Regulator, SCT71010A00Q Replace TPS74601-Q1.
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
優勢替代
FEATURES
? AEC-Q100 qualified for automotive applications:
– Temperature grade 1: –40°C to +125°C, TA
? Device operating junction temperature range:
– –40°C to +150°C
? Package:
– 2mm × 2mm wettable flank WSON
– 3mm × 3mm wettable flank VSON
? Input voltage range: 1.5V to 6.0V
? Output voltage range:
– Fixed option: 0.65V to 5.0V
– Adjustable option: 0.55V to 5.5V
? High PSRR: 38dB at 100kHz
? Output accuracy: ±0.85% typical, ±1.5% maximum
? Power-good output options:
– Open-drain or push-pull
? Ultra-low dropout:
– 265mV (max) at 1A (3.3VOUT)
? Stable with a 1μF or larger capacitor
? Low IQ: 25μA (typical)
? Active output discharge
? Functional Safety-Capable
– Documentation available to aid functional safety
system design
? Low thermal resistance:
– DRV (6-pin WSON), RθJA = 80.3°C/W
– DRB (8-pin VSON), RθJA = 55.5°C/W
PIN CONFIGUTION
