AMS3107-25
器件描述：500mA LOW DROPOUT VOLTAGE REGULATOR
器件厂商：ADMOS [Advanced Monolithic Systems]
文件大小：82.52KB，共9页
Sponsor by e络盟器件资料摘要：
Advanced Monolithic Systems, Inc. 6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
Advanced AMS3107
Monolithic 500mA LOW DROPOUT VOLTAGE REGULATOR
Systems
FEATURES APPLICATIONS
• Fixed and Adjustable Versions Available • Cellular Telephones
• Output Current up to 500mA • Portable Consumer Equipment
• Very Low Quiescent Current • Portable (Notebook) Computers
• Reverse Battery Protection • Battery Powered Systems
• Input-output Differential less than 0.6V • Portable Instrumentation
• Short Circuit Protection • Radio Control Systems
• Internal Thermal Overload Protection • CD/DVD drives
• Load Dump Protection • Automotive
• Overvoltage Protection
• Mirror Image Insertion Protection
• ON/OFF Pin
GENERAL DESCRIPTION
The AMS3107 series consists of positive fixed and adjustable voltage regulators ideally suited for use in battery-powered
systems. These devices feature very low quiescent current of 0.8mA or less when supplying 50mA loads. This unique
characteristic and the extremely low input-output differential required for proper regulation (0.2V for output currents of
100mA) make the AMS3107 ideal to use for standby power systems.
Internal circuitry of AMS3107 is protected from input fault conditions caused by reverse battery installation or input voltages
that exceed maximum rated input voltage. During line transients, such as load dump (40V) when the input voltage to the
regulator can momentarily exceed the specified maximum operating voltage, the regulator will automatically shut down to
protect both internal circuits and the load. The AMS3107 series also includes internal current limiting, thermal shutdown, and
is able to withstand temporary power-up with mirror-image insertion.
The AMS3107 is offered in 3 lead TO-92, 8 lead SOIC, SOT-89, SOT-223 and TO-252 packages.
ORDERING INFORMATION
OUTPUT PACKAGE TYPE TEMP.
VOLTAGE 3L TO-92 SOT-89 TO-252 SOT-223 SO-8 RANGE
FIXED AMS3107CN-X AMS3107CL-X AMS3107CD-X AMS3107C-X AMS3107CS-X IND
AMS3107N-X AMS3107L-X AMS3107D-X AMS3107-X AMS3107S-X IND
ADJ. AMS3107S IND
X = 2.0V, 2.5V, 3.0V, 3.3V, 3.5V, 4.0V, 5.0V.
Advanced AMS3107
Monolithic 500mA LOW DROPOUT VOLTAGE REGULATOR
Systems
FEATURES APPLICATIONS
• Fixed and Adjustable Versions Available • Cellular Telephones
• Output Current up to 500mA • Portable Consumer Equipment
• Very Low Quiescent Current • Portable (Notebook) Computers
• Reverse Battery Protection • Battery Powered Systems
• Input-output Differential less than 0.6V • Portable Instrumentation
• Short Circuit Protection • Radio Control Systems
• Internal Thermal Overload Protection • CD/DVD drives
• Load Dump Protection • Automotive
• Overvoltage Protection
• Mirror Image Insertion Protection
• ON/OFF Pin
GENERAL DESCRIPTION
The AMS3107 series consists of positive fixed and adjustable voltage regulators ideally suited for use in battery-powered
systems. These devices feature very low quiescent current of 0.8mA or less when supplying 50mA loads. This unique
characteristic and the extremely low input-output differential required for proper regulation (0.2V for output currents of
100mA) make the AMS3107 ideal to use for standby power systems.
Internal circuitry of AMS3107 is protected from input fault conditions caused by reverse battery installation or input voltages
that exceed maximum rated input voltage. During line transients, such as load dump (40V) when the input voltage to the
regulator can momentarily exceed the specified maximum operating voltage, the regulator will automatically shut down to
protect both internal circuits and the load. The AMS3107 series also includes internal current limiting, thermal shutdown, and
is able to withstand temporary power-up with mirror-image insertion.
The AMS3107 is offered in 3 lead TO-92, 8 lead SOIC, SOT-89, SOT-223 and TO-252 packages.
ORDERING INFORMATION
OUTPUT PACKAGE TYPE TEMP.
VOLTAGE 3L TO-92 SOT-89 TO-252 SOT-223 SO-8 RANGE
FIXED AMS3107CN-X AMS3107CL-X AMS3107CD-X AMS3107C-X AMS3107CS-X IND
AMS3107N-X AMS3107L-X AMS3107D-X AMS3107-X AMS3107S-X IND
ADJ. AMS3107S IND
X = 2.0V, 2.5V, 3.0V, 3.3V, 3.5V, 4.0V, 5.0V.