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AN8045
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Product Detailed Parameters
- Description：IC REG LINEAR 4.5V 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)：4.5V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：-
- Current - Output：50mA
- Current - Quiescent (Iq)：1 mA
- Current - Supply (Max)：-
- PSRR：66dB (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 AN8045 is a 3-pin, positive output, low dropout voltage regulator from the Panasonic AN80xx series. It is a silicon monolithic bipolar IC designed for battery-powered applications and reference voltage generation due to minimized power consumption. The device provides a fixed 4.5 V output with a maximum input/output voltage difference of 0.3 V and an output current capability of up to 50 mA. It features a typical bias current of 0.6 mA and includes built-in over-current protection.
Feature Summary
- Low dropout performance with a maximum input/output voltage difference of 0.3 V
- Built-in over-current protection circuit to limit supply current
- Low bias current operation suitable for battery-powered systems
Applications
- Battery-used power supplies
- Reference voltage generation
- General electronic equipment
Procurement Notes
Verify the current lifecycle status on the official Panasonic Semiconductor website before procurement. The datasheet indicates this component falls under maintenance or discontinued categories. Confirm availability through authorized distributors and ensure the SSIP003-P-0000S package code matches your design requirements.
Selection Notes
Select this component when a fixed 4.5 V output is required with minimal voltage drop across the regulator. Ensure the application load does not exceed 50 mA. Consider the SSIP plastic shrink single inline package for mounting compatibility. Verify that the operating temperature range of -30°C to +80°C meets environmental conditions.
Part Context
The AN8045 belongs to the AN80xx series of low dropout regulators. This family offers 13 different fixed output voltage options ranging from 2 V to 10 V. All variants share similar characteristics, including the 50 mA output current capability and the 3-pin SSIP package format, differing primarily in their regulated output voltage levels.
Replacement Considerations
Consult the official Panasonic Semiconductor website for the latest product information regarding potential replacements or updated series within the AN80xx family.
