An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters . LM78L12ACZ – Linear Voltage Regulator, , Fixed, 19V To 35V In, 12V. Add to compare. Image is for Technical Datasheet: LM78L12ACZ Datasheet. LM78L12ACZ datasheet, LM78L12ACZ circuit, LM78L12ACZ data sheet: FAIRCHILD – MC78LXXA / LM78LXXA 3-Terminal A Positive Voltage Regulator.
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Documents Flashcards Grammar checker. These regulators can provide local on card regulation, eliminating the distribution problems associated with single point regulation. The voltages available allow the LM78LXX to be used in logic systems, instrumentation, HiFi, and other solid state electronic equipment.
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Production processing does not necessarily include testing of all parameters. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. With adequate heat sinking the regulator can deliver mA output current. Current limiting is included to limit the peak output current to a safe value.
Safe area protection for the output transistors is provided to limit internal power dissipation. If internal power dissipation becomes too high for the heat sinking provided, the thermal shutdown circuit takes over preventing the IC from overheating. Electrical specifications do not apply when operating the device outside of its stated operating conditions. Typical thermal resistance values for the packages are: Limits are ensured by production testing or correlation techniques using standard Statistical Quality Control SQC methods.
Recommended minimum load capacitance of 0. Lm78l21acz Voltage Ripple Rejection Figure 7. Output Impedance Quiescent Current Figure 9. Current Regulator 1 Recommended minimum load capacitance of 0. Improves ripple rejection and transient response. Variable Output Regulator 0.
Product device recommended for new designs. TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
Device has been announced but is not in production. Samples may or may not be available. TI has discontinued the production of the device.
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This component has a RoHS exemption for either 1 lead-based flip-chip solder bumps used between the die and package, or datazheet lead-based die adhesive used between the die and leadframe. If a line is indented then it is a continuation of the previous line and the two combined datasbeet the entire Device Marking for that device.
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12ACZ Datasheet, 12ACZ PDF – Free Datasheets, Positive voltage regulators
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