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Product Detailed Parameters
- Description：IC REG LINEAR 3.3V 600MA SOT89-3
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Configuration：Positive
- Output Type：Fixed
- Number of Regulators：1
- Voltage - Input (Max)：5.5V
- Voltage - Output (Min/Fixed)：3.3V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：0.25V @ 100mA
- Current - Output：600mA
- Current - Quiescent (Iq)：80 µA
- Current - Supply (Max)：-
- PSRR：55dB (1kHz)
- Control Features：-
- Protection Features：Over Current
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：TO-243AA
- Supplier Device Package：SOT-89-3
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Overview
The AP7215-33YG-13 is a low-dropout linear regulator manufactured by Diodes Incorporated, featuring a fixed 3.3V output and a guaranteed continuous load current of 600mA. It operates within an input voltage range of 3.3V to 5.5V and utilizes the SOT89-3L package. The device incorporates a typical quiescent current of 50μA and includes active-low open-drain reset functionality with a minimum delay time of 20ms after the input voltage exceeds the threshold. Electrical characteristics specify a maximum dropout voltage of 250mV at 100mA output current.
Feature Summary
- Integrated active-low open-drain reset output that asserts for a minimum duration following power-up
- Operates stably with standard electrolytic capacitors or low-ESR multi-layer ceramic capacitors
- Includes built-in current limit protection and short circuit protection mechanisms
- Available in space-saving surface-mount packages utilizing green molding compound
Applications
- HD/Blue-Ray DVD players
- MP3/4 media players
- Mobile handsets and smart phones
- Digital still cameras
- Hand-held computers
Procurement Notes
Verify the specific ordering suffix 'Y' corresponds to the SOT89-3L package configuration before procurement. Confirm compliance with RoHS directives and ensure the component meets environmental standards required for your assembly process. Cross-reference the datasheet revision date to validate electrical parameters against your design specifications.
Selection Notes
Select this component when a fixed 3.3V supply is required with up to 600mA load capability from a 5.5V maximum source. The integrated reset function makes it suitable for microprocessor systems requiring reliable power sequencing. Ensure adequate thermal management is provided due to the power dissipation limits inherent in the SOT89-3L package under high load conditions.
Part Context
This part belongs to the AP7215 series of 600mA CMOS low-dropout regulators produced by Diodes Incorporated. The series offers various fixed output voltages and packaging options, including SOP-8L and SOT89-3L. The AP7215 family is designed for portable electronics requiring efficient power management and compact form factors.
Replacement Considerations
AP7215-33SG-13 serves as a direct functional substitute utilizing the SOP-8L package instead of the SOT89-3L configuration. Verify pin compatibility and thermal performance differences between the two package types during replacement planning.
