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Product Detailed Parameters
- Description：IC REG BOOST SEPIC ADJ TSOT23-5
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Step-Up, Step-Up/Step-Down
- Output Configuration：Positive
- Topology：Boost, SEPIC
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：2.5V
- Voltage - Input (Max)：16V
- Voltage - Output (Min/Fixed)：1.255V
- Voltage - Output (Max)：36V
- Current - Output：300mA (Switch)
- Frequency - Switching：1.3MHz
- Synchronous Rectifier：No
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-5 Thin, TSOT-23-5
- Supplier Device Package：TSOT-23-5
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Overview
The LT3460ES5#TRMPBF is a boost DC/DC converter manufactured by Analog Devices Inc., housed in an SC-70-6 package. It operates with a switching frequency of 1.3 MHz and supports an input voltage range from 2.5 V to 16 V. The device provides a maximum output current of 300 mA and can reach up to 36 V output. It features a shutdown function, draws 1 mA of static current, and functions within a temperature range of -40°C to +85°C.
Feature Summary
- Integrated high-frequency switching for compact passive component selection
- Shutdown capability for power management efficiency
- Wide input voltage compatibility for diverse supply sources
Applications
- Battery-powered portable electronics
- General purpose step-up DC/DC conversion
- Low height circuit designs requiring small footprints
Procurement Notes
Verify the specific suffix #TRMPBF against official Analog Devices documentation to confirm reel packaging and tape specifications. Ensure the SC-70-6 footprint matches your PCB layout requirements. Cross-reference the datasheet for thermal performance limits under your specific load conditions before finalizing procurement.
Selection Notes
Select this component when a compact boost topology is required with a wide input range up to 16 V. The 1.3 MHz frequency allows for smaller inductors compared to lower frequency alternatives. Verify that the 300 mA output current meets your system's peak demand and that the SC-70-6 package fits your spatial constraints.
Part Context
This part belongs to the LT3460 series of general-purpose step-up converters. It is designed to replace older solutions requiring larger magnetics. The ES5 suffix indicates the SC-70-6 package variant. It serves as a power management IC for applications needing efficient voltage boosting from single-cell or multi-cell battery sources.
Replacement Considerations
Check for LT3460 variants with different frequency options (e.g., 650 kHz) if EMI filtering is a primary concern. Verify pinout compatibility with existing designs before substituting.
