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AN79L15M
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Product Detailed Parameters
- Description：IC REG LINEAR -15V 100MA 3-HSIP
- Series：-
- Mfr：Panasonic Electronic Components
- Package：Bulk
- Output Configuration：Negative
- Output Type：Fixed
- Number of Regulators：1
- Voltage - Input (Max)：-35V
- Voltage - Output (Min/Fixed)：-15V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：-
- Current - Output：100mA
- Current - Quiescent (Iq)：5 mA
- Current - Supply (Max)：-
- PSRR：51dB (120Hz)
- Control Features：-
- Protection Features：Over Current, Over Temperature
- Operating Temperature：0°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：TO-243AA
- Supplier Device Package：3-HSIP
- Grade：-
- Qualification：-
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Overview
The AN79L15M is a monolithic negative voltage regulator providing a fixed -15V output with a maximum current capacity of 100mA. It operates within an input voltage range of -17.5V to -33V and requires no external components for basic regulation. The device incorporates built-in overcurrent limiting and thermal overload protection circuits. It utilizes the HSIP003-P-0000B package, which is transitioning to lead-free variants.
Feature Summary
- Fixed negative output voltage generation without external components
- Integrated overcurrent limit circuitry
- Built-in thermal overload protection mechanism
Applications
- Power supply circuits requiring stable negative rails
- General electronic equipment power management
- Communications equipment biasing
Procurement Notes
Verify the specific package variant (lead-free or standard) required for your assembly process, as Panasonic indicates a transition from SSIP/HSIP packages to lead-free equivalents. Confirm that the absolute maximum ratings and operating temperature ranges align with your system's environmental conditions before finalizing procurement.
Selection Notes
Select this component when a fixed -15V rail is needed with up to 100mA load capability. Ensure the input voltage remains within the specified limits to maintain regulation. Consider the thermal dissipation characteristics if operating at high ambient temperatures or near maximum current loads.
Part Context
This part belongs to the AN79LxxM series of three-pin negative output voltage regulators. The 'M' suffix typically denotes specific package or reliability variations within the broader AN79Lxx family, designed for general-purpose applications in office and communications equipment.
Replacement Considerations
Consult official documentation for lead-free package transitions. Verify pinout compatibility and electrical specifications against potential substitutes from other manufacturers if sourcing changes are necessary.
