Lm78xx

Each type employs internal current limiting , thermal shut-down, and safe operating area protection. If adequate heat sinking is provide they can deliver over 1. They are intended as fixed. Thermal Overload Protection.

Short Circuit Protection.

The 78xx family is commonly used in electronic circuits requiring a regulated power supply due to their ease-of-use and low cost. Series Voltage Regulators. One of these is local on card regulation, eliminating the distribution problems associated with single point regulation. Can anyone help me with the difference between LM78xx and LM78xxA voltage regulators.

When will it be appropriate to use either the LM78xx. LINEAR INTEGRATED CIRCUIT. UNISONIC TECHNOLOGIES CO.

Note 1: To specify an output voltage, substitute voltage value for XX. FEATURES package which will allow over 1. If you want to step-down from mains: use a transformer. Then then rectify and regulate it.

Or should i say, is there a transformerless power supply circuit that uses lm78xx ? The voltages available allow these . TERMINAL 1A POSITIVE VOLTAGE REGULATORS. TO-2package - are designed for a wide range of applications. These applications include on- card regulation for elimination of noise and distribution problems associated with single. DEVICE MARKING designed for a wide range of applications.

LM78XXRS LM78XX of noise and . Découvrez toutes les informations sur le produit : Régulateur de tension ajustable KA78xx, LM78xx series - Fairchild Semiconductor. Contactez directement le fabricant pour obtenir un devis et connaître les points de vente. Output transistor SOA protection.

These voltage regulators are designed as fixed-voltage regulators for a wide variety of applications including local, on-card regulation.

Positive voltage Regulators. Although designed primarily as a fixed voltage regulator, these devices can be used with . The LM3has already better ripple rejection than the LM78xx , but you get this almost for free, so I would add it. This product has been obsolete. Fixed output voltage of 4. V,5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V,.

There are literally thousands of voltage regulators available.