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8-MSOP
Integrated Circuits (ICs)

BD9109FVM-LBTR

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Rohm Semiconductor

4.5-5.5V 0.8A 1CH BUCK CONVERTER

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8-MSOP
Integrated Circuits (ICs)

BD9109FVM-LBTR

Active
Rohm Semiconductor

4.5-5.5V 0.8A 1CH BUCK CONVERTER

Deep-Dive with AI

Technical Specifications

Parameters and characteristics for this part

SpecificationBD9109FVM-LBTR
Current - Output800 mA
Frequency - Switching1 MHz
FunctionStep-Down
Mounting TypeSurface Mount
Number of Outputs1
Operating Temperature [Max]85 C
Operating Temperature [Min]-25 °C
Output ConfigurationPositive
Output Type1.81 mOhm
Package / Case8-VSSOP, 8-MSOP
Supplier Device Package8-MSOP
Synchronous RectifierTrue
TopologyBuck
Voltage - Input (Max) [Max]5.5 V
Voltage - Input (Min) [Min]4 V
Voltage - Output (Min/Fixed)3.3 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 3.75
10$ 2.46
25$ 2.13
100$ 1.75
250$ 1.56
500$ 1.45
1000$ 1.36
Digi-Reel® 1$ 3.75
10$ 2.46
25$ 2.13
100$ 1.75
250$ 1.56
500$ 1.45
1000$ 1.36
Tape & Reel (TR) 3000$ 1.17

Description

General part information

BD9109FVM-LB Series

This is the product guarantees long life cycle in Industrial market.ROHM’s high efficiency step-down switching regulator BD9109FVM-LB is a power supply designed to produce a low voltage including 3.3 volts from 5 volts power supply line. Offers high efficiency with our original pulse skip control technology and synchronous rectifier. Employs a current mode control system to provide faster transient response to sudden change in load.

Documents

Technical documentation and resources

BD7541, BD7542

Datasheet

BD9109FVM-LBTR Flammability

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Data Sheet

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Judgment Criteria of Thermal Evaluation

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