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AN8003
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Product Detailed Parameters
- Description：IC REG LINEAR 3V 50MA 3-SSIP
- Series：-
- Mfr：Panasonic Electronic Components
- Package：Bulk
- Output Configuration：Positive
- Output Type：Fixed
- Number of Regulators：1
- Voltage - Input (Max)：20V
- Voltage - Output (Min/Fixed)：3V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：-
- Current - Output：50mA
- Current - Quiescent (Iq)：1 mA
- Current - Supply (Max)：-
- PSRR：70dB (120Hz)
- Control Features：-
- Protection Features：Over Current
- Operating Temperature：-30°C ~ 125°C
- Mounting Type：Through Hole
- Package / Case：TO-226-3, TO-92-3 (TO-226AA)
- Supplier Device Package：3-SSIP
- Grade：-
- Qualification：-
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Overview
The AN8003 is a 3-pin, positive output, low dropout voltage regulator from the Panasonic AN80xx series. It provides a fixed 3 V output with a maximum output current of 50 mA and a typical bias current of 0.6 mA. The device features a maximum input/output voltage difference of 0.3 V at 25°C. Absolute maximum ratings include a supply voltage of 20 V and an operating temperature range of -30°C to +80°C. It utilizes a silicon monolithic bipolar IC structure housed in an SSIP003-P-0000S package.
Feature Summary
- Built-in over-current protection circuit
- Low dropout performance with minimal input-output voltage difference
- Fixed positive output voltage regulation
- Low bias current consumption
Applications
- Battery-powered power supplies
- Reference voltage circuits
- General electronic equipment
Procurement Notes
Verify the current lifecycle status on the official Panasonic Industry website before procurement. The datasheet indicates maintenance or discontinuation stages. Confirm that the SSIP003-P-0000S package code matches your design requirements. Ensure compliance with export control laws if applicable. Consult sales staff for special applications requiring exceptional quality.
Selection Notes
Select this component for designs requiring a fixed 3 V output with up to 50 mA load capability. Consider the low dropout characteristic for battery-operated systems where input voltage may approach the output level. Verify thermal dissipation limits against ambient temperature conditions. Ensure appropriate input and output capacitors are used to maintain stability.
Part Context
The AN8003 belongs to the AN80xx series of monolithic voltage regulators manufactured by Panasonic Electronic Components. These devices are designed as low dropout linear regulators suitable for standard applications such as office equipment, communications equipment, measuring instruments, and household appliances.
Replacement Considerations
Consult the official Panasonic Industry website for the latest product information regarding potential substitutes or updated part numbers within the AN80xx series.
