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Product Detailed Parameters
- Description：IC REG BOOST ADJ 3MA 8SOP
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR)
- Function：Step-Up
- Output Configuration：Positive
- Topology：Boost
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：3V
- Voltage - Input (Max)：16V
- Voltage - Output (Min/Fixed)：30V
- Voltage - Output (Max)：35V
- Current - Output：3mA
- Frequency - Switching：100kHz
- Synchronous Rectifier：No
- Operating Temperature：-20°C ~ 75°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.173", 4.40mm Width)
- Supplier Device Package：8-SOP
- Grade：-
- Qualification：-
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Overview
The BA6161F is a switching regulator manufactured by ROHM Semiconductor, designed for power management applications. It operates within an input voltage range of 4.5 V to 16 V and is housed in an 8-pin PDSO8 (SOP-8) package. The device features a plastic/epoxy body with a maximum lead height of 1.7 mm and supports surface mount technology. It is RoHS compliant and lead-free.
Feature Summary
- Integrates switching regulator functionality within a compact SOP-8 surface-mount package
- Operates on a wide input voltage range from 4.5 V to 16 V
- Constructed with a plastic epoxy encapsulation suitable for automated assembly
Applications
- General power supply circuits requiring step-down or regulated voltage conversion
- Embedded systems utilizing the specified input voltage window
- Consumer electronics designs compatible with SOP-8 footprint constraints
Procurement Notes
Verify the specific suffix 'FT1' against the requested model, as official documentation lists BA6161FT1. Confirm that the standard SOP-8 package aligns with board layout requirements. Ensure compliance with RoHS standards if required by the target market regulations. Validate that the 16 V maximum input rating suits the system's power source.
Selection Notes
Select this component when a single-channel switching regulator is needed within the 4.5 V to 16 V input range. The SOP-8 package offers a balance between thermal performance and space efficiency for low-power applications. Consider the plastic construction and surface-mount compatibility for high-volume manufacturing processes.
Part Context
This part belongs to ROHM's switching regulator portfolio, categorized under power management integrated circuits. It serves as a solution for converting higher input voltages to stable lower levels in compact electronic devices. The SOP-8 form factor is common in consumer and industrial electronics where board space is limited.
Replacement Considerations
No direct replacement part numbers are documented in the provided data. Verify pinout compatibility if substituting with similar regulators from other manufacturers.
