ML4890 Datasheet - Micro Linear

High Efficiency / Low Ripple Boost Regulator

ML4890 Features

* s s Incorporates “Silent Switcher™” technology to deliver very low output voltage ripple (typically 5mV) Guaranteed full load start-up and operation at 1.0V input and low operating quiescent current (

ML4890 General Description

The ML4890 is a high efficiency, PFM (Pulse Frequency Modulation), boost switching regulator connected in series with an integrated LDO (Low Dropout Regulator) that incorporates “Silent Switcher™” technology. This technique incorporates a patented tracking scheme to minimize the voltage drop across .

ML4890 Datasheet (256.06 KB)

ML4890 Datasheet Preview — Preview of ML4890 PDF

Datasheet Details

Part number:

ML4890

Manufacturer:

Micro Linear

File Size:

256.06 KB

Description:

High efficiency / low ripple boost regulator.
Extend G nge RIN Ra TU erature A p m e E T l F ia c r e m ed Com °C to 70°C ent 20 Equipm ndheld a H le tab for Por April 1997 ML4890 Hig.

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ML4890 High Efficiency Low Ripple Boost Regulator Micro Linear

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ML4890 Features

ML4890 General Description

Datasheet Details

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