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Product Detailed Parameters
- Description：IC REG BUCK 5V 1A 16MSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Fixed
- Number of Outputs：1
- Voltage - Input (Min)：3.6V
- Voltage - Input (Max)：36V
- Voltage - Output (Min/Fixed)：5V
- Voltage - Output (Max)：-
- Current - Output：1A
- Frequency - Switching：250kHz ~ 2.2MHz
- Synchronous Rectifier：No
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：16-TFSOP (0.118", 3.00mm Width) Exposed Pad
- Supplier Device Package：16-MSOP-EP
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Overview
The LT3695EMSE-5#PBF is a micropower step-down switching regulator manufactured by Analog Devices Inc., housed in a 16-pin MSOP package. It operates with an input voltage range of 3.6 V to 36 V and delivers a fixed output voltage of 5 V at up to 1 A load current. The device features a quiescent current of 35 uA and supports adjustable switching frequencies from 250 kHz to 2.2 MHz. It functions within a temperature range of -40°C to +125°C and includes shutdown capability.
Feature Summary
- Fault-tolerant design for robust operation under adverse conditions
- Micropower efficiency with low quiescent current consumption
- Adjustable switching frequency to optimize performance for specific applications
Applications
- Battery-powered portable electronics
- Industrial control systems
- Automotive embedded applications
Procurement Notes
Verify the exact part number LT3695EMSE-5#PBF against official Analog Devices documentation to ensure compatibility with required input voltage ranges and thermal specifications. Confirm that the MSOP-16 package aligns with PCB layout constraints. Cross-reference datasheet parameters such as quiescent current and operating temperature limits with system requirements before finalizing procurement decisions.
Selection Notes
Select this component when a compact, high-efficiency buck regulator is needed for inputs up to 36 V. The fixed 5 V output simplifies design for standard logic levels. Consider the adjustable frequency feature if EMI constraints require shifting the switching noise away from sensitive bands. Ensure the 1 A output current meets the maximum load demand of the target circuit.
Part Context
This part belongs to the LT3695 series of micropower step-down regulators designed for space-constrained applications. It integrates synchronous rectification to improve efficiency compared to traditional diode-based solutions. The device is part of Analog Devices' portfolio of power management ICs focused on low-power and high-reliability performance.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Analog Devices documentation or authorized distributors for verified cross-reference information.
