LT3667 Datenblatt PDF ( Pinout, schematic )

Teilenummer : LT3667

Function : Iq= 50uA at 12Vin to 5V, 3.3V and 2.5V with No Load / 40V 400mA Step-Down Switching Regulator with Dual Fault Protected LDOs

Hersteller : Linear Technology

Pinout :

LT3667 datenblatt

Beschreibung :

The LT3667 isa monolithic triple power supply composed of a400mA buck switching regulator and two200mA low dropout linear regulators (LDOs).

The buck regulator includes a high efficiency switch, a boost  diode,  and  the  necessary  oscillator,  control  and logic  circuitry.  Current  mode  topology  is  used  for  fast transient  response  and  good  loop  stability.  Low  ripple Burst  Mode  operation  maintains  high  efficiency  at  low output currents while keeping output ripple below15mV in a typical application.

Each LDO supplies200mA of output current with a typical dropout voltage of340mV, and each LDO has an accurate resistor programmable current limit.

Datenblatt PDF Download

LT3667 pdf

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