? AEC-Q100 Qualified for Automotive Applications
Device Temperature Grade 1
TA = -40℃ to +125℃
? Operating Input Voltage Rang: 1.6V to 5.5V
? Enable Pin Accept Voltages Higher than the
Supply Voltage and up to 5.5V
? Fixed Output from 0.75V to 4.2V
? Adjustable Output from 0.8V to 5.0V
? Low Quiescent Current: 25μA (TYP)
? Low Dropout Voltage: 180mV (TYP) at 300mA
? Power Supply Rejection Ratio:
SGM2085-1.8Q:
70dB (TYP) at 1kHz, 64dB (TYP) at 1MHz
SGM2085-ADJQ:
75dB (TYP) at 1kHz, 40dB (TYP) at 1MHz
? Current Limiting and Thermal Protection
? Low Start-Up Current
? UVLO with Hysteresis
? Supports 1.2V Logic Enable Input for ON/OFF Control
? With Output Automatic Discharge
? Stable with Small Case Size Ceramic Capacitors
? -40℃ to +125℃ Operating Temperature Range
? Available in a Green SOT-23-5 Package

? 符合面向汽車應用的 AEC-Q100 標準:
溫度等級 1: – 40 ° C 至 125 ° C 、 T A
? 器件結溫范圍:
40°C 至 150°C
? 輸入電壓范圍:1.4V 至 5.5V
? 有無電容器均可實現穩定運行
? 折返過流保護
? 封裝:
2.0mm × 2.0mm WSON-6
2.9mm × 1.6mm SOT-23
? 非常低的壓降:300mA 時為 125mV (3.3VOUT)
? 精度:典型值為 1%,最大值為 1.4%
? 低 IQ:34μA
? 可提供固定輸出電壓:
1.0V 至 3.3V
? 高 PSRR:1kHz 時為 50dB
? 有源輸出放電
