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Product Detailed Parameters
- Description：IC REG BUCK ADJ 3A 16MSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：4.3V
- Voltage - Input (Max)：60V
- Voltage - Output (Min/Fixed)：1.197V
- Voltage - Output (Max)：55.8V
- Current - Output：3A
- Frequency - Switching：200kHz ~ 2.25MHz
- 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
- Grade：-
- Qualification：-
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Overview
The LT3995EMSE#TRPBF is an adjustable frequency monolithic buck switching regulator from Analog Devices Inc. It accepts a wide input voltage range of 4.3V to 60V and provides up to 3A output current. The device features a low quiescent current design with 2.7µA typical standby current. The switching frequency is adjustable from 200kHz to 2.25MHz, typically operating at 2MHz. It utilizes a 16-lead MSOP package and operates within a temperature range of -40°C to +125°C.
Feature Summary
- Adjustable switching frequency allows optimization for efficiency or size
- Wide input voltage range supports diverse power supply architectures
- Low quiescent current minimizes power consumption in standby modes
Applications
- Industrial distributed power systems
- Battery-powered equipment requiring high efficiency
- Automotive electronics with wide voltage variations
- Point-of-load regulation modules
Procurement Notes
Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing components. Confirm that the manufacturer designation matches Analog Devices Inc. to ensure authenticity. Check RoHS compliance documentation against current regulatory standards. Validate the part number against official distributor catalogs to avoid counterfeit risks. Ensure storage conditions align with moisture sensitivity level requirements.
Selection Notes
Select this component for applications requiring high input voltages up to 60V. Consider the 3A output capability for moderate load requirements. Evaluate the adjustable frequency feature to balance EMI performance against external component size. Assess thermal management needs given the MSOP package constraints. Compare quiescent current specifications against system power budget requirements.
Part Context
This part belongs to the LT3995 family of synchronous buck regulators. It shares architectural similarities with other high-voltage step-down converters from Analog Devices. The EMSE variant specifies the MSOP-16 package configuration. Related models may offer different current ratings or fixed frequency options.
Replacement Considerations
LT3995IMSE#TRPBF serves as a verified substitute offering identical electrical characteristics and pinout compatibility. Both variants share the same functional specifications and package dimensions.
