Automotive 40V, 300mA, Low Quiescent Current and Low Dropout Voltage Linear Regulator.
SGM2243Q
SGM2243Q.pdf
SGM2243Q.pdf
No.14166
FEATURES
• AEC-Q100 Qualified for Automotive Applications
Device Temperature Grade 1
TA = -40℃ to +125℃
• Operating Input Voltage Range: 2.5V to 40V
• Enable Pin Accept Voltages Higher than the
Supply Voltage and up to 40V
• Fixed Output from 1.8V to 12V
• 300mA Output Current
• Output Voltage Accuracy: ±1% at +25℃
• Low Quiescent Current: 3.2μA (TYP)
• Low Dropout Voltage:
900mV (TYP) at 300mA, VOUT = 5.0V
• Current Limiting and Thermal Protection
• With Output Automatic Discharge
• Stable with Small Case Size Ceramic Capacitors
• -40℃ to +125℃ Operating Temperature Range
• Available in a Green TDFN-3×3-8L Package
DESCRIPTION
The SGM2243xQ 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 900mV. The operating input voltage range is from 2.5V to 40V and output voltage range is from 1.8V to 12V.
Other features include current limit and thermal shutdown protection. The SGM2243xQ 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 SGM2243xQ is available in a Green TDFN-3×3-8L package. It operates over an operating temperature range of -40℃ to +125℃.
APPLICATION CIRCUIT
PIN CONFIGUTION
