U584/5/7
LINEAR INTEGRATED CIRCUIT
3~8 AMP 5V TO 3.3V VOLTAGE CONVERSION REGULATOR
DESCRIPTION 1
The Contek U584/585/...
U584/5/7
LINEAR INTEGRATED CIRCUIT
3~8 AMP 5V TO 3.3V VOLTAGE CONVERSION
REGULATOR
DESCRIPTION 1
The Contek U584/585/587 voltage
regulators are monolithic integrated circuits, designed for use in applications requiring a well regulated positive output voltage with +5V input. The output voltage can be adjustable from 3.8 V down to 1.3V.
TO-220
FEATURES www.DataSheet4U.com
*Low dropout performance. *Adjustable output down to 1.3V. *Line regulation typically below 0.1%. *Load regulation typically below 0.1%. *Output current can be up to 8 A for Contek U584.
1 TO-263
1: COMMON 2: OUTPUT 3: INPUT
BLOCK DIAGRAM
INPUT
SAFE AREA PROTECTION
CURRENT LIMITING
OUTPUT
OVER TEMPERATURE PROTECTION VOLTAGE REGULATION AMPLIFIER
ADJUST
Contek
Contek Microelectronics Co.,Ltd.
CONTEK
http://www.contek-ic.com E-mail:
[email protected]
1
U584/5/7
PARAMETER
Input Voltage Power Dissipation Operating Junction Temperature Range Storage Temperature Lead Temperature ( Soldering 10 Sec. )
LINEAR INTEGRATED CIRCUIT
SYMBOL
VIN PD TJ TSTG TLEAD
ABSOLUTE MAXIMUM RATINGS
VALUE
7 Internally Limited 0 to 125 -65 to 150 300
UNIT
V W C C C
www.DataSheet4U.com
ELECTRICAL CHARACTERISTICS
Reference Voltage
PARAMETER
U584 U585 U587
SYMBOL
1.3V<=(VIN-V OUT)<=3V, 10mA<=I OUT<=8A 1.3V<=(VIN-V OUT)<=3V, 10mA<=I OUT<=5A , 1.3V<=(VIN-V OUT)<=3V, 10mA<=I OUT<=3A 2.75V<=VIN<=7V,I OUT= IFULLLOAD VIN-VOUT=1.3V.Tj=25 C, 10mA<=IOUT<=IFULLLOAD VREF=1%,I OUT= IFULLLOAD Tj>=25 C Tj<=25 C VIN-V OUT =1.3 V ...