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AOZ2002PI
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Product Detailed Parameters
- Description：IC REG LINEAR POS ADJ 2A 8-SO-EP
- Series：-
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Tape & Reel (TR)
- Output Configuration：Positive
- Output Type：Adjustable
- Number of Regulators：1
- Voltage - Input (Max)：5.5V
- Voltage - Output (Min/Fixed)：1V
- Voltage - Output (Max)：5.25V
- Voltage Dropout (Max)：0.25V @ 2A
- Current - Output：2A
- Current - Quiescent (Iq)：1 mA
- Current - Supply (Max)：-
- PSRR：-
- Control Features：Enable, Power Good
- Protection Features：Over Current, Over Temperature, Power On Reset (POR)
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width) Exposed Pad
- Supplier Device Package：8-SO-EP
- Grade：-
- Qualification：-
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Overview
The AOZ2002PI is a positive adjustable linear voltage regulator manufactured by Alpha & Omega Semiconductor Inc. It provides a maximum output current of 2A with an input voltage range extending up to specified limits and a minimum dropout voltage of 0.25V at full load. The device features an adjustable output configuration, allowing for flexible voltage setting within its operational range. Designed for surface mount installation, it utilizes an 8-SOIC package with an exposed pad for enhanced thermal performance. The component operates reliably across a junction temperature range of -40°C to 85°C.
Feature Summary
- Provides stable positive adjustable output voltage regulation
- Supports high continuous output current capability
- Features low dropout voltage characteristics for efficiency
- Utilizes surface mount packaging with exposed thermal pad
Applications
- Portable electronic devices requiring regulated power supplies
- Battery-powered systems needing efficient voltage conversion
- Embedded control circuits in consumer electronics
Procurement Notes
Verify the obsolete status of this component before procurement planning. Confirm availability through authorized distributors or surplus suppliers. Ensure compatibility with existing board layouts due to the specific SOIC-8 package dimensions. Check for alternative sources if long-term supply stability is required for production runs.
Selection Notes
Select this regulator when a simple, cost-effective linear solution is preferred over switching topologies. Consider the thermal dissipation requirements given the 2A output capability and package type. Verify that the input-to-output voltage differential remains within safe operating limits to prevent excessive heat generation. Ensure the application does not require the higher efficiency of a DC-DC converter.
Part Context
This component belongs to the linear regulator category from Alpha & Omega Semiconductor. It is part of a family of power management integrated circuits designed for general-purpose voltage regulation. The manufacturer specializes in semiconductor solutions for various industrial and consumer applications. This specific model represents a legacy product line within their broader portfolio of power ICs.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, direct pin-to-pin replacements may require verification against current manufacturer offerings or equivalent components from other vendors. Evaluate thermal and electrical specifications carefully when selecting alternatives.
