BD9109FVM-LB Series

4.5-5.5V 0.8A 1ch Buck converter

Catalog

4.5-5.5V 0.8A 1ch Buck converter

Part	Output Type	Function	Package / Case	Topology	Voltage - Output (Min/Fixed)	Output Configuration	Current - Output	Mounting Type	Number of Outputs	Synchronous Rectifier	Voltage - Input (Max) [Max]	Supplier Device Package	Frequency - Switching	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Input (Min) [Min]
Rohm Semiconductor BD9109FVM-LBTR	1.81 mOhm	Step-Down	8-MSOP 8-VSSOP	Buck	3.3 V	Positive	800 mA	Surface Mount	1		5.5 V	8-MSOP	1 MHz	85 C	-25 °C	4 V
Rohm Semiconductor BD9109FVM-TR	1.81 mOhm	Step-Down	8-MSOP 8-VSSOP	Buck	3.3 V	Positive	800 mA	Surface Mount	1		5.5 V	8-MSOP	1 MHz	85 C	-25 °C	4.5 V

Catalog

4.5-5.5V 0.8A 1ch Buck converter

Description

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.