250mA, Ultra-Low Noise and High PSRR LDO Regulators for RF and Analog Circuits,SGM2033 Replace TLV73318.
SGM2033-1.8XN5G
SGM2033-1.8XN5G.pdf
SGM2033-1.8XN5G.pdfFEATURES
• Operating Input Voltage Range: 1.8V to 5.5V
• Fixed Output Voltage Range: 1.2V to 5.0V
• Adjustable Output Voltage Range: 1.2V to 5.0V
• Output Current Limit: 500mA (TYP)
• Ultra-Low Quiescent Current: 13.5μA (TYP)
• Shutdown Current: 0.1μA (TYP)
• High PSRR: 94dB (TYP) at 1kHz
• Low Dropout Voltage:
175mV (TYP) at 250mA when
VOUT = 1.8V (SOT-23-5)
145mV (TYP) at 250mA when
VOUT = 1.8V (UTDFN-1×1-4AL)
• Output Short-Circuit Protection
• Thermal Shutdown Protection
• Fast Load Transient Response
• Stable with 1μF Small Case Size Ceramic Capacitors
-40℃ to +125℃ Operating Temperature Range
Available in Green SOT-23-5 and
UTDFN-1×1-4AL Packages
PIN CONFIGUTION
优势替代
FEATURES
• AEC-Q100 qualified for automotive applications:
– Temperature grade 1: –40°C to 125°C, TA
• Device junction temperature range:
–40°C to 150°C
• Input voltage range: 1.4 V to 5.5 V
• Stable operation with or without capacitors
• Foldback overcurrent protection
• Package:
– 2.0-mm × 2.0-mm WSON-6
– 2.9-mm × 1.6-mm SOT-23
• Very low dropout: 125 mV at 300 mA (3.3 VOUT)
• Accuracy: 1% typical, 1.4% maximum
• Low IQ: 34 µA
• Available in fixed-output voltages:
1.0 V to 3.3 V
• High PSRR: 50 dB at 1 kHz
• Active output discharge
PIN CONFIGUTION
