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Product Detailed Parameters
- Description：IC REG BUCK ADJ 350MA 10MSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：3V
- Voltage - Input (Max)：42V
- Voltage - Output (Min/Fixed)：1.8V
- Voltage - Output (Max)：12V
- Current - Output：350mA
- Frequency - Switching：200kHz ~ 2MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
- Supplier Device Package：10-MSOP-EP
- Grade：-
- Qualification：-
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Overview
The LT8606IMSE#PBF is a synchronous step-down switching regulator manufactured by Analog Devices Inc. It operates with an input voltage range of 3 V to 42 V and provides an adjustable output voltage. The device supports a maximum continuous output current of 350 mA. Key electrical specifications include a quiescent current of 2.5 µA and a programmable switching frequency ranging from 200 kHz to 2.2 MHz. It functions within a temperature range of -40°C to +125°C and is housed in a 10-lead MSOP package.
Feature Summary
- Integrated synchronous buck topology for efficient power conversion
- Ultra-low quiescent current consumption for battery-powered applications
- Wide input voltage capability suitable for industrial standards
- Programmable switching frequency allows optimization for size or efficiency
Applications
- Industrial process control systems
- Battery-operated portable equipment
- Point-of-load regulation modules
- Automotive electronics subsystems
Procurement Notes
Verify the specific suffix and tape/reel versus tube packaging configuration against the official datasheet before ordering. Confirm that the component meets all required RoHS compliance standards for your region. Ensure the selected operating temperature range aligns with your system's environmental constraints. Cross-reference the manufacturer part number directly with Analog Devices documentation to avoid counterfeit risks.
Selection Notes
Select this component when a wide input voltage range up to 42 V is required alongside low standby power consumption. The adjustable output voltage feature offers flexibility for various load requirements. Consider the thermal performance of the MSOP-10 package for your PCB layout. Evaluate the switching frequency options to balance between external component size and electromagnetic interference levels.
Part Context
This part belongs to the LT8606 family of micropower synchronous step-down regulators. The series is designed for applications requiring high efficiency and low noise. It complements other Analog Devices power management solutions by providing a compact, high-performance buck regulator option for space-constrained designs.
Replacement Considerations
LT8606EMSE#PBF: Same functional specifications but different package type (MSOP-10 vs MSOP-10, verify pinout compatibility). LT8606HDC#TRPBF: Different package (HVSON-8) and potentially different thermal characteristics; verify footprint and pin mapping.
