BD3985FV-E2
- Mfr.Part #
- BD3985FV-E2
- Manufacturer
- ROHM Semiconductor
- Package / Case
- 8-LSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC REG LINEAR POS/NEG ADJ 8SSOPB
- Stock
- 3,364
- In Stock :
- 3,364
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- ROHS3 Compliant
- PSRR :
- 50dB (120Hz)
- Output Configuration :
- Positive and Negative
- Number of Pins :
- 8
- Voltage - Output (Max) :
- 16V -8.5V
- Max Power Dissipation :
- 380mW
- Contact Plating :
- Copper, Tin
- Min Current Limit :
- 50mA
- Output Type :
- Adjustable
- Base Part Number :
- BD3985
- Number of Terminations :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Protection Features :
- Over Current, Over Temperature
- Output Voltage :
- 16V
- Packing Method :
- Tape and Reel
- Operating Temperature :
- -40°C~85°C
- Current - Supply (Max) :
- 850μA
- Mounting Type :
- Surface Mount
- Dropout Voltage1-Nom :
- 0.35V
- Voltage - Input (Max) :
- 18V -6V
- Mount :
- Surface Mount
- Terminal Position :
- Dual
- Published :
- 2011
- Terminal Form :
- Gull wing
- Current - Quiescent (Iq) :
- 0.5mA
- Number of Outputs :
- 2
- Qualification Status :
- Not Qualified
- Number of Regulators :
- 2
- Dropout Voltage :
- 250mV
- Voltage - Output (Min/Fixed) :
- ±5V
- Current - Output :
- 25mA 50mA
- Terminal Pitch :
- 0.635mm
- Voltage Dropout (Max) :
- 0.35V @ 25mA 0.45V @ 50mA
- Package / Case :
- 8-LSSOP (0.173, 4.40mm Width)
- Datasheets
- BD3985FV-E2

Voltage Regulators - Linear ROHM Semiconductor BD3985FV-E2 Overview
The ROHM Semiconductor BD3985FV-E2 is an adjustable linear voltage regulator designed to offer stable performance in diverse applications. With its ability to manage both positive and negative output voltages, this component ensures reliable operation across a wide range of input voltages. This regulator is encapsulated in an 8SSOPB package, which optimizes thermal performance while minimizing the footprint on the circuit board. The BD3985FV-E2 stands out for its versatility and efficiency, making it a crucial component in applications demanding precise voltage regulation.
BD3985FV-E2 Features
This linear voltage regulator features dual output (positive and negative), adjustable voltage capabilities which allow for custom voltage levels as required by specific applications. It operates with a remarkable precision, thanks to its advanced internal circuit design. The small 8SSOPB package is ideal for compact designs, helping engineers to achieve more with less space. Moreover, its compatibility with a broad range of input voltages enhances its suitability for complex electronic systems.
BD3985FV-E2 Applications
- Power Supplies: The BD3985FV-E2 can be utilized to provide stable voltage in power supply units, ensuring consistent performance and reliability for connected devices.
- Consumer Electronics: Ideal for use in consumer electronics like audio and video devices where stable and reliable power is necessary to maintain functionality and performance.
- Telecommunications Equipment: In telecommunications, this voltage regulator helps in maintaining the necessary power levels to ensure smooth operation and communication.
- Automotive Applications: The BD3985FV-E2's robust design is suitable for automotive electronics, where precise voltage regulation is critical for safety and efficiency.
- Industrial Systems: It can also be employed in various industrial applications, ensuring equipment operates within the required voltage parameters, thus safeguarding machinery and prolonging lifespan.
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