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Product Detailed Parameters
- Description：IC REG LINEAR 6V 100MA 8-SOIC
- Series：-
- Mfr：STMicroelectronics
- Package：Tube
- Output Configuration：Positive
- Output Type：Fixed
- Number of Regulators：1
- Voltage - Input (Max)：30V
- Voltage - Output (Min/Fixed)：6V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：-
- Current - Output：100mA
- Current - Quiescent (Iq)：5.5 mA
- Current - Supply (Max)：6 mA
- PSRR：46dB (120Hz)
- Control Features：-
- Protection Features：Over Current, Over Temperature, Short Circuit
- Operating Temperature：0°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
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Overview
The L78L06ACD is a three-terminal positive linear voltage regulator from the STMicroelectronics L78L series, housed in an SO-8 surface-mount package. It provides a fixed output voltage of 6 V with a maximum output current of 100 mA. The device supports input voltages up to 30 V and operates within a junction temperature range of 0 °C to 125 °C. Key electrical parameters include a line regulation of 150 mV, load regulation of 60 mV, and a typical supply voltage rejection ratio of 46 dB at 120 Hz.
Feature Summary
- Integrates internal thermal overload protection and short-circuit protection for robust operation.
- Functions as a fixed voltage regulator requiring no external components for basic implementation.
- Offers improved performance over Zener diode/resistor combinations with lower quiescent current.
Applications
- Local or on-card voltage regulation.
- Elimination of noise and distribution problems associated with single-point regulation.
- Replacement for Zener diode and resistor combinations.
Procurement Notes
Verify the specific suffix 'CD' against the manufacturer's official ordering information to confirm the exact package type (SO-8) and tape-and-reel availability. Ensure the AC tolerance selection matches design requirements. Confirm compliance documentation such as RoHS status directly from the datasheet before finalizing procurement.
Selection Notes
Select this component when a fixed 6 V output is required with a maximum load current of 100 mA. The SO-8 package is suitable for surface-mount applications where space is limited. Consider the dropout voltage and thermal resistance characteristics if operating near maximum power dissipation limits.
Part Context
This part belongs to the L78Lxx series of three-terminal positive regulators. The series includes various fixed output voltages ranging from 3.3 V to 24 V. The 'A' designation indicates a tighter voltage tolerance compared to the 'C' variant, while the 'D' suffix typically denotes the SO-8 surface-mount package configuration.
Replacement Considerations
Compatible replacements within the same family include L78L06ABZ (TO-92) or L78L06ACUTR (SOT-89). Verify pinout compatibility and thermal management requirements when substituting packages.
