|
Unisonic Technologies |
UNISONIC TECHNOLOGIES CO., LTD
78RXX
LINEAR INTEGRATED CIRCUIT
LOW DROPOUT VOLTAGE
REGULATOR
DESCRIPTION
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).
FEATURES
* IOUT=1A ; VOUT=1.5V, 1.8V, 3.3V, 5V, 6V, 9V, 12V (Typ)
* With ADJ version
* Internal overcurrent protection, internal thermal shutdown
* Internal overvoltage protection, internal short-circuit protection
* Output disable function
1
1
1
1
TO-220B
TO-220F-4
TO-252-5
TO-252
ORDERING INFORMATION
Note:
Ordering Number
Lead Free
Halogen Free
78RXXL-TB5-T
78RXXG-TB5-T
78RXXL-TF4-T
78RXXG-TF4-T
78RXXL-TN3-R
78RXXG-TN3-R
78RXXL-TN5-R
78RXXG-TN5-R
xx: output voltage, refer to Marking Information
Package
TO-220B
TO-220F-4
TO-252
TO-252-5
Packing
Tube
Tube
Tape Reel
Tape Reel
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
1 of 13
QW-R102-035.J
78RXX
LINEAR INTEGRATED CIRCUIT
MARKING INFORMATION
PACKAGE
TO-220F-4
TO-252
TO-252-5
TO-220B
VOLTAGE CODE
15:1.5V
18:1.8V
05:5.0V
06:6.0V
09:9.0V
33:3.3V
12:12V
15:1.5V
18:1.8V
05:5.0V
09:9.0V
33:3.3V
12:12V
00:ADJ
PIN DESCRIPTIONS
PIN NO.
TO-220F-4/TO-220B TO-252
11
23
32
4-
5-
--
TO-252-5
1
3
5
2
-
4
MARKING
PIN NAME
PIN FUNCTION
VIN
VOUT
GND
VDIS
ADJ
NC
Input voltage pin
Output voltage pin
GND
Disable signal input pin
Adjustable input pin ( FOR TO-220B )
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 13
QW-R102-035.J
|