n Ultralow Quiescent Current: 2.8µA IQ Regulating 12VIN to 3.3VOUT n Fixed Output Voltages: 3.3V, 5V, 2.1µA IQ Regulating 12VIN to 3.3VOUT n Low Ripple Burst Mode® Ope.

n Automotive Battery Regulation n Power for Portable Products n Industrial Supplies LT3971/LT3971-3.3/LT3971-5 38V, .

The LT®3971 is an adjustable frequency monolithic buck switching regulator that accepts a wide input voltage range up to 38V. Low quiescent current design consumes only 2.8µA of supply current while regulating with no load. Low ripple Burst Mode oper.

LT3970

LT3970-3.3

LT3970-3.42

LT3970-5

LT3971-3.3

LT3971-5

LT3971A

LT3971A-5

LT3972

LT3973

LT3973-3.3

LT3973-5

LT3975

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