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KA78L08ADTF is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Fairchild Semiconductor. Its product description is IC REG LINEAR 8V 100MA 8-SOIC. Review the specifications below when checking this part for your BOM.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for KA78L08ADTF
- Description：IC REG LINEAR 8V 100MA 8-SOIC
- Series：-
- Mfr：Fairchild Semiconductor
- Package：Bulk
- Output Configuration：Positive
- Output Type：Fixed
- Number of Regulators：1
- Voltage - Input (Max)：30V
- Voltage - Output (Min/Fixed)：8V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：-
- Current - Output：100mA
- Current - Quiescent (Iq)：5.5 mA
- Current - Supply (Max)：-
- PSRR：70dB (120Hz)
- Control Features：-
- Protection Features：Over Temperature, Short Circuit
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for KA78L08ADTF
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview
The KA78L08ADTF is a fixed positive standard linear voltage regulator manufactured by Fairchild Semiconductor. It provides a nominal output voltage of 12 V with a maximum output current capability of 0.1 A. The device operates within an input voltage range from 14.5 V to 27 V and supports a junction temperature range up to 125 °C. It is housed in an 8-pin SOP package, compliant with RoHS standards.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary
- Integrates thermal shutdown circuitry for protection against excessive heat
- Includes internal short-circuit protection mechanisms
- Utilizes a stable reference voltage source for consistent regulation
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications
- Power supply circuits requiring fixed positive voltage regulation
- Electronic systems utilizing the 78Lxx series regulator topology
- General purpose power management applications
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes
Verify component authenticity through official manufacturer channels or authorized distributors. Confirm that the specific part number matches the required SOP-8 package and 12 V output specification. Ensure compliance with RoHS directives if environmental regulations apply to the assembly process.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes
Select this component when a low-current, fixed 12 V output is required in a surface-mount format. Consider the 0.1 A current limit and the minimum 14.5 V input requirement during design. Evaluate thermal performance given the SOP-8 package constraints and the 125 °C maximum junction temperature rating.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context
This regulator belongs to the KA78Lxx series of three-terminal positive voltage regulators. The series offers fixed output voltages with integrated protection features. The KA78L08ADTF specifically addresses applications needing a compact 12 V solution with limited current demands.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations
Compatible substitutes include other manufacturers' equivalents such as the MC78L08 or LM78L08 in compatible packages. Verify pinout compatibility and electrical parameter alignment before substitution.
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