ChipApex | Global Electronic Components Supplier
AOZ2003PI
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC REG LINEAR POS ADJ 3A 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)：5.15V
- Voltage Dropout (Max)：0.35V @ 3A
- Current - Output：3A
- Current - Quiescent (Iq)：1 mA
- Current - Supply (Max)：-
- PSRR：-
- Control Features：Enable, Power Good
- Protection Features：Over Current, Over Temperature, Power On Reset (POR), Soft Start
- 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：-
Download product information
Overview
The AOZ2003PI is a positive adjustable linear voltage regulator manufactured by Alpha & Omega Semiconductor. It provides an output current capability of 3A and operates within an input voltage range suitable for various power management applications. The device features an adjustable output voltage configuration, allowing for precise regulation tailored to specific circuit requirements. It is housed in an 8-SOIC package with an exposed pad (EP) design, measuring 0.154 inches (3.90mm) in width, which facilitates efficient thermal dissipation. The component is rated for an operating temperature range from -40°C to +85°C (TA). This product is currently classified as obsolete.
Feature Summary
- Provides stable positive regulated output voltage with adjustable settings
- Supports high continuous output current up to 3A
- Integrated thermal protection mechanisms inherent to the linear regulator topology
- Exposed pad package design enhances heat transfer efficiency
Applications
- General purpose power supply systems requiring adjustable voltage rails
- Battery-powered equipment needing efficient linear regulation
- Embedded systems with moderate current demands
- Industrial control modules utilizing standard logic or analog circuits
Procurement Notes
Verify component authenticity through official manufacturer channels due to obsolete status. Confirm package integrity and pin alignment against the 8-SOIC EP specification. Check for counterfeits via serial number validation if available. Ensure compatibility with existing thermal management solutions given the 3A current rating. Review end-of-life notices for potential supply chain disruptions.
Selection Notes
Consider the 3A current limit when designing load requirements. Evaluate thermal resistance characteristics of the 8-SOIC EP package under maximum load conditions. Verify that the adjustable output range meets the target system voltage needs. Assess input voltage headroom required for proper linear regulation operation. Compare thermal performance against alternative packages if higher power dissipation is anticipated.
Part Context
This component belongs to the Alpha & Omega Semiconductor linear regulator family, specifically designed for positive voltage regulation tasks. It serves as a legacy solution for designs previously utilizing this specific 3A adjustable regulator architecture. The manufacturer has discontinued active production, positioning it within their historical portfolio of power management integrated circuits.
Replacement Considerations
No direct public substitute part numbers are confirmed for this obsolete component. Designers should evaluate newer generation regulators from the same manufacturer or competitors offering similar 3A adjustable specifications in compatible packages.
