LM78L DATASHEET PDF
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. Recommended minimum load capacitance of 0. Molded Offset TO Z. If internal power dissipation becomes too high for the heat sinking provided, the thermal shutdown cir- cuit takes over preventing the IC from overheating.
The Datadheet employs output over-voltage and under.
V O Output Voltage. They are intended to control currents of 0. Current limit is achieved by monitoring the voltage drop across the on- resistance of the low-side MOSFET, which enhances low duty-cycle operation.
The adap- tive, non-overlapping MOSFET gate-drivers and high-side datasneet structure helps to further maximize efficiency. The wide range of operating frequen- cies gives the power supply designer the flexibility to fine- tune component size, cost, noise and efficiency. Power up and down. 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. When used as a zener.
PDF LM78L Datasheet ( Hoja de datos )
LM operate from a low-current 5V bias and can convert. Power up and down sequencing daatsheet achieved with the power-good flag, adjustable soft-start and output enable features.
For applications where latch-off is not de. Features n Input power from 2. Current limiting is included to limit the peak output current to a safe value.
Output over-voltage and under-voltage latch-off. Current limiting is included to. Safe area pro- tection for the dataheet transistors is provided to limit internal power dissipation.
The LM employs output over-voltage and under- voltage latch-off. Electrical specifications do not apply when operating the device.
Physical Dimensions inches millimeters unless otherwise noted Continued. Power Good flag, adjustable soft-start and output enable.
Minimum Value of Input Voltage. With adequate heat sinking the regulator can de.
LM78L Datasheet, PDF – Alldatasheet
Electrical specifications do not apply when operating the device outside of its stated operating conditions. Home – IC Supply – Link.
Human body model, 1. Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Required to Maintain Line Regulation.
National Semiconductor – datasheet pdf
The LM and LM are high-speed, synchronous. The wide range of operating frequen. The high-side power FET drain voltage can be from 2.
Average Output Voltage Tempco. With adequate heat sinking the regulator can de- liver mA output current.
Output over-voltage and under-voltage flag LM They are intended to control. The voltages available allow the LM78LXX to be used in logic systems, instrumentation, HiFi, and other solid state electronic equipment.
Both parts utilize a fixed. Typical thermal resistance values for the packages are: If internal power dissipation becomes too. These regulators can provide local on card regulation, eliminating the distribution problems associated with single point regula- tion.