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AN78L05M
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Product Detailed Parameters
- Description：IC REG LINEAR 5V 100MA 3-HSIP
- Series：-
- Mfr：Panasonic Electronic Components
- Package：Bulk
- Output Configuration：Positive
- Output Type：Fixed
- Number of Regulators：1
- Voltage - Input (Max)：35V
- Voltage - Output (Min/Fixed)：5V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：-
- Current - Output：100mA
- Current - Quiescent (Iq)：3 mA
- Current - Supply (Max)：-
- PSRR：57dB (120Hz)
- Control Features：-
- Protection Features：Over Current, Over Temperature
- Operating Temperature：0°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：TO-243AA
- Supplier Device Package：3-HSIP
- Grade：-
- Qualification：-
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Overview
The AN78L05M is a 3-pin, fixed positive output monolithic voltage regulator from the Panasonic AN78LxxM series. It provides a stabilized 5 V output with a maximum current capacity of 100 mA directly from an unstable DC input without requiring external components. The device operates within a supply voltage range of 7.5 V to 20 V and features built-in overcurrent limiting and thermal overload protection circuits for rugged operation.
Feature Summary
- No external components required for basic operation
- Built-in overcurrent limit circuit
- Built-in thermal overload protection circuit
Applications
- Standard applications for general electronic equipment such as office equipment, communications equipment, measuring instruments, and household appliances
Procurement Notes
Verify the specific product lifecycle stage before procurement, as the datasheet indicates maintenance or discontinuation statuses may apply. Confirm that the HSIP003-P-0000Q package code matches the design requirements. Consult the manufacturer's official website for the most up-to-date Product Standards and availability information prior to finalizing purchasing decisions.
Selection Notes
Select this component when a simple, fixed 5 V regulation is needed for low-current loads up to 100 mA. Ensure the input voltage remains between 7.5 V and 20 V to maintain proper regulation. Verify that the operating ambient temperature falls within the -30°C to +80°C range and that power dissipation limits are respected at higher temperatures.
Part Context
This part belongs to the AN78LxxM series of 3-pin positive output voltage regulators manufactured by Panasonic Semiconductor. The series includes twelve fixed output voltage options ranging from 4 V to 24 V. The AN78L05M specifically denotes the 5 V variant within this lineup, utilizing silicon monolithic bipolar IC technology housed in a plastic single inline package with a heat sink.
Replacement Considerations
Cross-reference with other manufacturers' 100 mA 5 V linear regulators using the TO-92 or equivalent SIP pinout if sourcing alternatives. Verify that substitute parts meet the same absolute maximum ratings and electrical characteristics, particularly regarding ripple rejection and line/load regulation specifications.
