LT3990-5 Datasheet, Analog Devices

n Low Ripple Burst Mode® Operation 2.5µA IQ at 12VIN to 3.3VOUT Output Ripple < 5mVP-P n Wide Input Voltage Range: 4.2V to 62V Operating n Adjustable Switching Frequ.

APPLICATIONS n Automotive Battery Regulation n Power for Portable Products n Industrial Supplies LT3990/LT3990-3.3/LT39.

The LT®3990 is an adjustable frequency monolithic buck switching regulator that accepts a wide input voltage range up to 62V, and consumes only 2.5µA of quiescent current. A high efficiency switch is included on the die along with the catch diode, bo.

LT3990-3.3

LT3990

LT3991

LT3991-3.3

LT3991-5

LT3999

LT3905

LT390AW

LT3922

LT3932

LT3932-1

LT3950

LT3952