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  1. Semiconductors
  2. Power Supply IC
  3. DC-DC Converter

Step-Up Regulator

Asynchronous rectifier boost DC-DC converter ICs featuring automatic PWM/PFM switching. We offer a lineup of products that support boosting from a single battery cell, as well as products that support boosting from two battery cells.

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Parts List

Click the arrow icon in the table below to switch from ascending to descending order.

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Parts

Associated Data

Output current
[A]

Absolute
maximum
rating
[V]

Recommended
operating voltage
Min.
[V]

Recommended
operating voltage
Max.
[V]

Output voltage
Min.
[V]

Output voltage
Max.
[V]

Output
voltage
accuracy
[%]

No-Load
Input
Current
[mA]

Switching
frequency
Min.
[KHz]

Switching
frequency
Max.
[KHz]

Package

Features
MM3333xNRE PDF product catalog 0.10 6 1.8 5.5 2.5 5.0 ±2.4 0.088 212.5 287.5 SOT-26B Non synchronous boost , Fixed output
MM3355AFFE PDF product catalog 0.10 6 0.9 5.5 1.8 5.5 ±3.0 0.100 80.0 120.0 SOP-8D Non synchronous boost , Adjustable Built
in leak cut SW

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The

Secondary side synchronous rectification control IC

The "MM3878 Series" is an AC/DC power supply IC that uses unique control to ensure high efficiency and safety.

Reasons why MinebeaMitsumi semiconductors are the choice

We provide high-performance semiconductors with an integrated system covering development, design, and manufacturing.

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