1.5A Ultra Low Dropout Linear Regulator
TJ3965
TYPICAL APPLICATION
Typical 3 Pin Application
VIN
VOUT
TJ3965
GND
VIN
VOUT
+
-
CIN
COUT
+
-
68μF
33μF
Typical 5 / 8 Pin Application
VIN
VIN
EN
VOUT
TJ3965
SENSE
VOUT
+
+
-
CIN
COUT
VEN
68μF
GND
-
33μF
5 / 8 Pin Remote Load Sense Application
VOUT
VIN
VIN
VOUT
TJ3965
+
-
+
-
L
CIN
COUT
EN
SENSE
O
A
D
VEN
68μF
GND
33μF
Typical Adjustable Version Application
VIN
VOUT
VIN
VOUT
TJ3965
R2
+
-
+
-
CIN
COUT
33μF
EN
ADJ
VEN
68μF
GND
R1
* TJ3965 can deliver a continuous current of 1.5A over the full operating temperature. However, the output
current is limited by the restriction of power dissipation which differs from packages. A heat sink may be
required depending on the maximum power dissipation and maximum ambient temperature of application.
With respect to the applied package, the maximum output current of 1.5A may be still undeliverable.
* When a Pull-Up resistor is connected between VEN terminal and VEN Signal (or VIN line), the resistance of the
Pull-Up resistor should be kept under 10kΩ.
* See Application Information
Jul. 2010 – Rev. 1.12
- 6 -
HTC
HTC [ HTC KOREA TAEJIN TECHNOLOGY CO. ]
