LM78L Linear Voltage Regulators are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for LM78L Linear Voltage Regulators. LM78L ma Positive Voltage Regulator The TCI LM78LXX family is monolithic fixed voltage regulator integrated circuit. They are suitable for applications that. The LM78LXX series of three terminal positive regulators is available with several fixed output voltages making them useful in a wide range of applications.

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For applications where latch-off is not de- sired, the LM can be used.

The adap- tive, non-overlapping MOSFET gate-drivers and high-side bootstrap structure helps to further maximize efficiency. Required to Maintain Line Regulation. Power up and down. Average Output Voltage Tempco.

LM78L Datasheet(PDF) – TAITRON Components Incorporated

Recommended minimum load capacitance of 0. Power Good flag, adjustable soft-start and output enable. Both parts utilize a fixed. V O Output Voltage.

If internal power dissipation becomes too high for the heat sinking provided, the thermal shutdown cir- cuit takes over preventing the IC from overheating. Electrical specifications do not apply when operating the device outside of its stated operating conditions. Human body model, 1. Physical Dimensions inches millimeters unless otherwise noted Continued.


The wide range of operating frequen- cies gives the power supply designer the flexibility to fine- tune component size, cost, noise and efficiency. Minimum Value of Input Voltage. The LM employs output l78l and under.

Datasheet LM78L | ChipFind Datasheet Archive |

The LM and LM are high-speed, synchronous. These regulators can provide local on card regulation, eliminating the distribution problems associated with single point regula- tion.

When used as a zener. The high-side power FET drain voltage can be from 2. Both parts utilize a fixed- frequency, voltage-mode, PWM control architecture and the switching frequency is adjustable from 50kHz to 2MHz by adjusting the value of an external resistor. Current limiting is included to.

Electrical specifications do not apply when operating the device. The LM employs output over-voltage and under- voltage latch-off. The voltages available allow the LM78LXX to be used in logic systems, instrumentation, HiFi, and other solid state electronic equipment. Safe area pro- tection for the output transistors is provided to limit internal catasheet dissipation. Output over-voltage and under-voltage latch-off.

Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. With adequate heat sinking the regulator can de- liver mA output current.


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LM operate from a low-current 5V bias and can convert. With adequate heat sinking the regulator can de. Power up and down sequencing is achieved with the power-good flag, adjustable soft-start and output enable features. Current limiting is included to limit the peak output current to a safe value.

For applications where latch-off is not de. Current limit is achieved by monitoring the voltage drop across the on- resistance of the low-side MOSFET, which enhances low duty-cycle operation.

Features n Input power from 2. The wide range of operating frequen. They are intended to control. Output over-voltage and under-voltage flag LM Molded Offset TO Z. They are intended to control currents of 0.

Home – IC Supply – Link. Typical thermal resistance values for the packages are: If internal power dissipation becomes too.