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Product Detailed Parameters
- Description：IC REG BOOST CUK ADJ 2A 16SO
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- Function：Step-Up, Step-Up/Step-Down
- Output Configuration：Positive or Negative
- Topology：Boost, Cuk, Flyback
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：2.7V
- Voltage - Input (Max)：23V
- Voltage - Output (Min/Fixed)：1.25V
- Voltage - Output (Max)：35V (Switch)
- Current - Output：2A (Switch)
- Frequency - Switching：20kHz ~ 250kHz
- Synchronous Rectifier：No
- Operating Temperature：0°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SO
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Overview
The LT1534CS#PBF is a switching regulator manufactured by Analog Devices Inc., designed for ultralow noise applications. It features an integrated 2A switch and operates as a step-down converter. The device supports a wide input voltage range, enabling efficient power conversion in various portable and battery-powered systems. It includes built-in protection mechanisms to ensure reliable operation under fault conditions.
Feature Summary
- Integrates a high-current 2A internal switch for compact design
- Optimized for ultralow noise performance in sensitive circuits
- Includes comprehensive protection features for system reliability
Applications
- Portable electronic devices requiring low noise power
- Battery-operated equipment
- Communication systems
Procurement Notes
Verify the exact part number LT1534CS#PBF against official Analog Devices documentation to confirm package type and temperature grade. Check current availability status through authorized distributors, as supply levels may vary. Ensure compliance with RoHS directives and specific ordering suffixes if required for your application.
Selection Notes
Select this component when ultralow noise is critical for signal integrity. The integrated 2A switch reduces external component count compared to discrete solutions. Consider thermal management requirements due to the integrated switch capability. Verify input voltage ranges match the system's power source constraints.
Part Context
This part belongs to the LT1534 series of switching regulators from Analog Devices. It is categorized under Power Management ICs (PMIC) specifically as a Switching Regulator. The 'CS' suffix indicates a commercial temperature range and SOIC package, while '#PBF' denotes lead-free packaging compliant with environmental standards.
Replacement Considerations
Consult Analog Devices official cross-reference tools for verified substitutes. Generic equivalents may not match the ultralow noise specifications or integrated switch current ratings. Ensure pin compatibility and thermal characteristics align before substitution.
