40V, 5.0A, 150kHz, STEP-DOWN SWITCHING REGULATOR LM1501AGR-ADJ
FEATURES:
3.3V, 5V, 12V, and adjustable output versions
Adjustable version output voltage range
Guaranteed 5A output load current
Input voltage range up to 40V
150KHz fixed frequency internal oscillator
Excellent line and load regulation
Thermal shutdown and current limit protection
DESCRIPTION:
The LM1501AG series of regulators are monolithic integrated circuits that provide all the active functions for a step-down switching regulator, capable of driving a 5A load with excellent line and load regulation.
These devices are available in fixed output voltages of 3.3V, 5V, 12V and an adjustable output version.
Requiring a minimum number of external components, these regulators are simple to use and they include internal frequency compensation and a fixed-frequency oscillator.
The LM1501AG series operates at a switching frequency of 150kHz thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators.
External shutdown is included, featuring typically 80µA standby current.
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