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AN78L09M
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Product Detailed Parameters
- Description：IC REG LINEAR 9V 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)：9V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：-
- Current - Output：100mA
- Current - Quiescent (Iq)：3 mA
- Current - Supply (Max)：-
- PSRR：53dB (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 AN78L09M is a 3-pin, fixed positive output monolithic voltage regulator from the AN78LxxM series. It provides a stabilized 9 V output from an unstable DC input without external components. The device supports a maximum output current of 100 mA and operates within a supply voltage range of 11.5 V to 24 V. It utilizes a silicon monolithic bipolar IC technology housed in a 3-pin plastic single inline package with heat sink (SIP type).
Feature Summary
- No external components required for operation.
- Built-in overcurrent limit circuit.
- Built-in thermal overload protection circuit.
Applications
- Power circuits requiring up to 100 mA current capacity.
- 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. Consult Panasonic Semiconductor official channels for the most current availability information and confirm that the latest specifications satisfy design requirements prior to purchasing.
Selection Notes
Select this component for applications requiring a fixed 9 V positive output with a maximum load current of 100 mA. Ensure the input voltage remains within the 11.5 V to 24 V operating range. Consider the SIP package form factor and built-in thermal protection when designing for standard ambient temperature conditions.
Part Context
The AN78L09M belongs to the AN78LxxM series of 3-pin positive output voltage regulators manufactured by Panasonic Semiconductor. This series offers various fixed output voltages ranging from 4 V to 24 V, all sharing the same 100 mA current capacity and internal protection features.
Replacement Considerations
Compatible parts include other models from the AN78LxxM series with different fixed output voltages, such as AN78L05M or AN78L12M, provided the voltage requirement differs but the current and package constraints remain identical.
