UNISONIC TECHNOLOGIES CO., LTD 78RXX
LOW DROPOUT VOLTAGE REGULATOR
1
LINEAR INTEGRATED CIRCUIT
DESCRIPTION
TO-220B...
UNISONIC TECHNOLOGIES CO., LTD 78RXX
LOW DROPOUT
VOLTAGE REGULATOR
1
LINEAR INTEGRATED CIRCUIT
DESCRIPTION
TO-220B
As the UTC linear integrated LDO, the UTC 78RXX shows a high current, high accuracy, and specially low-dropout
voltage. The features are: maximum 500mV dropout
voltage, very low ground current. Cause the series have been designed for high current loads, so they are also used in lower current, extremely low dropout-critical systems (in which their tiny dropout
voltage and ground current values are important attributes).
1
TO-220F-4
FEATURES
1
* IOUT=1A ; VOUT=3.3V,5V,9V,12V (typ) * With ADJ version * Internal overcurrent protection, internal thermal shutdown * Internal over
voltage protection, internal short-circuit protection * Output disable function
TO-252-5
ORDERING INFORMATION
Package TO-220B TO-220F-4 TO-252-5 Packing Tube Tube Tape Reel
Ordering Number Lead Free Halogen Free 78RXXL-TB5-T 78RXXG-TB5-T 78RXXL-TF4-T 78RXXG-TF4-T 78RXXL-TN5-R 78RXXG-TN5-R Note: xx: output
voltage, refer to Marking Information
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1 of 12 QW-R102-035.E
78RXX
MARKING INFORMATION
PACKAGE
VOLTAGE CODE 33: 05: 09: 12: 33: 05: 09: 12: 00: 3.3V 5.0V 9.0V 12V 3.3V 5.0V 9.0V 12V ADJ
LINEAR INTEGRATED CIRCUIT
MARKING
TO-220F-4
TO-220B/ TO-252-5
PIN DESCRIPTIONS
PIN NO. 1 2 3 4 5 PIN NAME VIN VOUT GND VDIS ADJ PIN FUNCTION Input
voltage pin Output
voltage pin GND Disable si...