BD3550HFN Ultra Low Dropout Linear Regulators

Rohm

Description

TECHNICAL NOTE High-performance Regulator IC Series for PCs Ultra Low Dropout Linear Regulators for PC BD3550HFN, BD3551HFN, BD3552HFN (0.5～2.0A) .
BD3550HFN,BD3551HFN,BD3552HFN ultra low-dropout linear chipset regulator operates from a very low input supply, and offers ideal performance in low in.

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Datasheet Specifications

Part number: BD3550HFN
Manufacturer: ROHM ↗
File Size: 1.04 MB
Datasheet: BD3550HFN-Rohm.pdf
Description: Ultra Low Dropout Linear Regulators

Features

* 1) Internal high-precision reference voltage circuit(0.65V±1%) 2) Built-in VCC undervoltage lockout circuit 3) NRCS (soft start) function reduces the magnitude of in-rush current 4) Internal Nch MOSFET driver offers low ON resistance (100mΩ ) 5) Built-in current limit circuit 6) Built

Applications

* It incorporates a built-in N-MOSFET power transistor to minimize the input-to-output voltage differential to the ON resistance (RON=100mΩ ) level. By lowering the dropout voltage in this way, the regulator realizes high current output (Iomax=2.0A ) with reduced conversion loss

BD3550HFN Distributors

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BD3550HFN Ultra Low Dropout Linear Regulators Rohm

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