78RM33 Datasheet – 3.3V Voltage Regulator – Fairchild

Part Number: 78RM33, KA78RM33

Function: Low Dropout 3.3V Voltage Regulator

Package: TO-220, D-PAK

Manufacturer: Fairchild

Images:

78RM33 datasheet Voltage Regulator

Description

The 78RM33 is a low-dropout voltage regulator suitable for various electronic equipments. It provides constant voltage power source with surface mount type package (D-PAK). The dropout voltage of KA78RM33 is below 0.6V in full rated current(0.5A). This regulator has various functions such as an over current protection, a thermal shut down and the SOA (Safe operating Area) protection.

A voltage regulator is an electronic device that is used to maintain a constant voltage level, regardless of changes in load or input voltage. This helps to ensure that the voltage supplied to a device remains within the acceptable range, even under varying conditions such as changes in temperature or load.

Pinout:

78RM33 pinout

Features

1. 0.5A/3.3V Output Low Dropout Voltage Regulator

2. Low Dropout Voltage (Max. 0.6V)

3. Over Current Protection, Thermal Shutdown

4. SOA Protection, Short Circuit Protection

 

78RM33 Datasheet PDF

 

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