Datasheet4U Logo Datasheet4U.com

LT3973-5, LT3973 Datasheet - Linear

LT3973-5 Step-Down Regulator

The LT®3973 is an adjustable frequency monolithic buck switching regulator that accepts a wide input voltage range up to 42V, and consumes only 2.5µA of quiescent current. A high efficiency switch is included on the die along with the catch diode, boost diode, and the necessary oscillator, control a.

LT3973-5 Features

* nn Ultralow Quiescent Current nn 2.5µA IQ at 12VIN to 3.3VOUT nn Low Ripple Burst Mode® Operation nn Output Ripple < 10mVP-P nn Wide Input Voltage Range: 4.2V to 42V Operating nn Adjustable Switching Frequency: 200kHz to 2.2MHz nn Integrated Boost and Catch Diodes nn 750mA Output Current nn Excellen

LT3973-Linear.pdf

This datasheet PDF includes multiple part numbers: LT3973-5, LT3973. Please refer to the document for exact specifications by model.
LT3973-5 Datasheet Preview Page 2 LT3973-5 Datasheet Preview Page 3

Datasheet Details

Part number:

LT3973-5, LT3973

Manufacturer:

Linear

File Size:

498.06 KB

Description:

Step-down regulator.

Note:

This datasheet PDF includes multiple part numbers: LT3973-5, LT3973.
Please refer to the document for exact specifications by model.

📁 Related Datasheet

LT3973-3.3 Step-Down Regulator (Linear)

LT3973 Step-Down Regulator (Linear)

LT3970 350mA Step-Down Regulator (Linear Technology)

LT3970-3.3 350mA Step-Down Regulator (Linear Technology)

LT3970-3.42 350mA Step-Down Regulator (Analog Devices)

LT3970-5 350mA Step-Down Regulator (Linear Technology)

LT3971 2MHz Step-Down Regulator (Linear Technology)

LT3971-3.3 2MHz Step-Down Regulator (Linear)

TAGS

LT3973-5 LT3973 Step-Down Regulator Linear

LT3973-5 Distributor