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ADPL42002ARDZ-3.3-R7
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Product Detailed Parameters
- Description：20V 200MA LDO 3.3VO
- Series：*
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Configuration：-
- Output Type：-
- Number of Regulators：-
- Voltage - Input (Max)：-
- Voltage - Output (Min/Fixed)：-
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：-
- Current - Output：-
- Current - Quiescent (Iq)：-
- Current - Supply (Max)：-
- PSRR：-
- Control Features：-
- Protection Features：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
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Overview
The ADPL42002ARDZ-3.3-R7 is a power management integrated circuit manufactured by Analog Devices Inc. It functions as a switching regulator within the ADPL42002 series, designed for efficient voltage conversion in electronic systems. The component provides a fixed output voltage of 3.3 V and supports an output current capability of up to 2 A. It utilizes a non-synchronous buck topology to step down input voltages ranging from 3 V to 20 V. The device operates with a switching frequency of 700 kHz and maintains a low quiescent current of 750 uA to optimize efficiency during operation.
Feature Summary
- Non-synchronous step-down DC-DC converter architecture
- Fixed 3.3 V output voltage configuration
- Integrated high-side and low-side MOSFETs
- Supports wide input voltage range
Applications
- Industrial control systems requiring stable 3.3 V rails
- Embedded computing platforms needing efficient power regulation
- Communication equipment utilizing non-synchronous buck converters
Procurement Notes
Verify the exact part number suffix against official Analog Devices documentation to confirm package type and temperature grade. Ensure compatibility with existing PCB footprints and thermal management requirements before procurement. Cross-reference with authorized distributors to confirm current availability status.
Selection Notes
Select this component when a non-synchronous buck topology is preferred or required for specific design constraints. Consider the 2 A output current capacity and 700 kHz switching frequency for applications balancing size and efficiency. Verify that the 3.3 V fixed output aligns with downstream load requirements without additional adjustment components.
Part Context
This part belongs to the ADPL42002 family of power management ICs from Analog Devices. The series focuses on providing robust voltage regulation solutions for industrial and commercial applications. The ADPL42002 variant specifically addresses needs for non-synchronous step-down conversion with integrated power switches.
Replacement Considerations
Consult Analog Devices official substitution guides for verified alternatives. Check pin-to-pin compatibility and electrical parameter alignment if considering cross-brand replacements.
