Automotive, 40V, 300mA, Low Quiescent Current and Low Dropout Voltage Linear Regulator.
SGM2238Q
SGM2238Q.pdf
SGM2238Q.pdf
No.14162
FEATURES
• AEC-Q100 Qualified for Automotive Applications
Device Temperature Grade 1
TA = -40℃ to +125℃
• Operating Input Voltage Range: 3V to 40V
• Enable Pin Accept Voltages Higher than the
Supply Voltage and up to 40V
• Fixed Output from 1.8V to 12V
• Adjustable Output from 1.25V to 24V
• 300mA Output Current
• Low Quiescent Current: 3.3μA (TYP)
• Low Dropout Voltage:
410mV (TYP) at 300mA, VOUT = 5V
• Current Limiting and Thermal Protection
• Support Power-Good Indicator Function
• With Output Automatic Discharge
• Stable with Small Case Size Ceramic Capacitors
• -40℃ to +125℃ Operating Temperature Range
• Available in a Green SOIC-8 (Exposed Pad) Package
DESCRIPTION
The SGM2239xQ is a high voltage, low quiescent current and low dropout voltage linear regulator. It is capable of supplying 300mA output current with typical dropout voltage of 750mV. The operating input voltage range is from 2.5V to 40V and output voltage range is from 1.215V to 35V.
Other features include current limit and thermal shutdown protection. The SGM2239xQ is suitable for various automotive applications.
This device is AEC-Q100 qualified (Automotive Electronics Council (AEC) standard Q100 Grade 1) and it is suitable for automotive applications.
The SGM2239xQ is available in Green TDFN-2×2-6AL and TDFN-3×3-8JL packages. It operates over an operating temperature range of -40℃ to +125℃.
APPLICATION CIRCUIT
PIN CONFIGUTION
