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Product Detailed Parameters
- Description：IC REG BST FLYBACK ADJ 750MA 8SO
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR)
- Function：Step-Up, Step-Up/Step-Down
- Output Configuration：Positive or Negative
- Topology：Boost, Flyback
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：1.5V
- Voltage - Input (Max)：12V
- Voltage - Output (Min/Fixed)：1.23V
- Voltage - Output (Max)：30V (Switch)
- Current - Output：750mA (Switch)
- Frequency - Switching：-
- Synchronous Rectifier：No
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SO
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Overview
The LT1316IS8#TRPBF is a micropower step-up DC/DC converter manufactured by Analog Devices Inc. It operates from an input voltage as low as 1.5V and features a programmable input current limiting function. The device utilizes a compact 8-lead SOIC surface-mount package, suitable for space-constrained designs. It functions as a single-output converter with an adjustable output voltage range, supporting applications requiring efficient power conversion from low-voltage sources.
Feature Summary
- Micropower operation designed for energy efficiency in portable systems
- Programmable peak current limiting to protect against overload conditions
- Wide input voltage range starting from 1.5V for flexible power sourcing
Applications
- Portable battery-powered equipment
- Low-voltage data acquisition systems
- Industrial control modules requiring isolated or boosted supply rails
Procurement Notes
Verify the specific suffix TRPBF indicates tape-and-reel packaging when ordering. Confirm that the IS8 variant meets industrial temperature specifications if operating outside commercial ranges. Ensure compatibility with existing PCB footprints for the 8-lead SOIC package before finalizing procurement decisions.
Selection Notes
Select this component when designing circuits powered by single-cell lithium or alkaline batteries where input voltages may drop below 2V. The integrated current limit simplifies protection circuitry compared to discrete solutions. Consider thermal performance under maximum load conditions given the small SO-8 footprint.
Part Context
This part belongs to the LT1316 family of micropower switching regulators. It shares functional similarities with other Linear Technology step-up converters but is distinguished by its specific pinout and industrial-grade temperature rating associated with the 'I' suffix in the model number.
Replacement Considerations
Direct substitutes include the LT1316IS8#PBF for tube packaging or other micropower boost converters from Analog Devices such as the LTC3531 series if higher current capabilities are required.
