TJ3966 Datasheet, PDF (1/11 Pages) HTC Korea TAEJIN Technology Co. – 3.0A Ultra Low Dropout Linear Regulator

3.0A Ultra Low Dropout Linear Regulator
TJ3966
FEATURES
z Ultra Low Dropout Voltage
z Low Ground Pin Current
z Excellent Line and Load Regulation
z Guaranteed Output Current of 3.0A
z Available in SOP8-PP, TO-252, TO-263, and TO-220
Packages
z Fixed Output Voltages : 1.2V, 1.8V, 2.5V, 3.3V, and 5.0V
z SENSE Option Improves Load Regulation
z Over-Temperature/Over-Current Protection
z -40℃ to 125℃ Junction Temperature Range
z Moisture Sensitivity Level 3
SOP8-PP PKG
TO-252 3L/ 5L PKG
TO-263 3L/ 5L PKG
APPLICATION
z Battery Powered Equipments
z Motherboards and Graphic Cards
z Microprocessor Power Supplies
z Peripheral Cards
z High Efficiency Linear Regulators
z Battery Chargers
TO-220 3L/ 5L PKG
DESCRIPSION
The TJ3966 series of high performance ultra low-dropout
linear regulators operates from 2.5V to 6V input supply
and provides ultra low-dropout voltage, high output
current with low ground current. Wide range of preset
output voltage options are available. These ultra low
dropout linear regulators respond fast to step changes in
load which makes them suitable for low voltage micro-
processor applications. The TJ3966 is developed on a
CMOS process technology which allows low quiescent
current operation independent of output load current. This
CMOS process also allows the TJ3966 to operate under
extremely low dropout conditions.
ORDERING INFORMATION
Device
Package
TJ3966DP-ADJ
TJ3966DP-X.X
SOP8-PP
TJ3966GRS-ADJ
TJ3966GRS-X.X
TO-252 3L/5L
TJ3966GR-ADJ
TJ3966GR-X.X
TO-263 3L/5L
TJ3966T-ADJ
TJ3966T-X.X
TO-220 3L/5L
X.X = Output Voltage = 1.2, 1.8, 2.5, 3.3, and 5.0
Absolute Maximum Ratings
CHARACTERISTIC
Input Supply Voltage (Survival)
Enable Input Voltage (Survival)
Maximum Output Current
Lead Temperature (Soldering, 5 sec)
Storage Temperature Range
Operating Junction Temperature Range
(1) It is recommended for V_EN not to exceed V_IN Voltage
Aug. 2010 - Rev. 1.7.1
SYMBOL
V_IN
V_EN ⁽¹⁾
I_MAX
T_SOL
T_STG
T_JOPR
-1-
MIN.
-0.3
-0.3
-
-65
-40
MAX.
7.0
7.0
3.0
260
150
125
UNIT
V
V
A
℃
℃
℃
HTC