1.7V-6V Vin, 500mA, 8uA IQ, Low-Dropout Regulator, SCT71005F18Q Replace LP5912-Q1.
SCT71005F18Q
SCT71005F18Q.pdf
SCT71005F18Q.pdfFEATURES
? Qualified for Automotive Applications
? AEC-Q100 Qualified with the Following Results:
- Device Temperature Grade 1: -40°C to 125°C
? Wide Input Range: 1.7V-6V
(2.2V-6V for SCT71005A01Q)
? Maximum Output Current: 500mA
? Output Voltage:
- 1.2V,1.8V and 3.3V (Fixed Output)
- 0.7V~5V (Adjustable Output Version
SCT71005A01Q)
- 0.5V~5V (Adjustable Output Version
SCT71005A02Q)
? Output Voltage Accuracy:
- TJ = 25℃ : ±1%
- TJ = -40℃~ 125℃ : ±2%
? Low Quiescent Current: 8uA
? Ultra-Low Shutdown Current: 0.02uA
? Low Dropout Voltage(Adjustable Output Version) ：
- 54mV at 200mA load current
- 143mV at 500mA load current
? Support Output Capacitors Range:
- 2.2uF~220uF
- Low-ESR: 0.001Ω~ 5 Ω
? 1.4ms Internal Soft-start Time(VREF =500mV)
? 2.05ms Internal Soft-start Time(VREF =700mV)
? Integrated Short-Circuit Protection with OCFB
(Over Current Fold-back) Feature
? Over-Temperature Protection
? Power-Good Feature is available
? Active Output Discharge
? Available Package: SOT23-5/ TDFN2x2-6/
TDFN2x3-8
PIN CONFIGUTION
優勢替代
FEATURES
? Qualified for Automotive Applications
? AEC Q100-Qualified With the Following Results
– Device Temperature Grade 1: –40°C to
+125°C Ambient Operating Temperature Range
– Device HBM Classification Level 2
– Device CDM Classification Level C6
? Input Voltage Range: 1.6 V to 6.5 V
? Output Voltage Range: 0.8 V to 5.5 V
? Output Current up to 500 mA
? Low Output-Voltage Noise: 12 μVRMS Typical
? PSRR at 1 kHz: 75 dB Typical
? Output Voltage Tolerance (VOUT ≥ 3.3 V): ±2%
? Low IQ (Enabled, No Load): 30 μA Typical
? Low Dropout (VOUT ≥ 3.3 V): 95 mV Typical at
500-mA Load
? Stable With 1-μF Ceramic Input and Output
Capacitors
? Thermal-Overload and Short-Circuit Protection
? Reverse Current Protection
? No Noise Bypass Capacitor Required
? Output Automatic Discharge for Fast Turnoff
? Power-Good Output With 140-μs Typical Delay
? Internal Soft-Start to Limit the In-rush Current
? –40°C to +125°C Operating Junction Temperature
Range
PIN CONFIGUTION
