HTC Korea
FEATURES
Ultra Low Dropout Voltage
Low Quiescent Current
Excellent Line and Load Regulation
Guaranteed Output Current of 1.5A
Available in SOP-8, SOP-8-PP, TO-252-5L Packages
Adjustable Output Voltage Down to 0.8V
Logic Controlled Shutdown Option
Over-Temperature/Over-Current Protection
-40°C to 125°C Junction Temperature Range
TJ49150
1.5A Very Low Input / Output Voltage
Ultra Low Dropout Linear Regulator
SOP-8 / SOP-8-PP
TO252-5L
APPLICATIONS
Motherboards and Graphic Cards
Microprocessor Power Supplies
Peripheral Cards
Low Voltage Digital ICs
High Efficiency Linear Regulators
SMPS Post Regulators
ORDERING INFORMATION
DESCRIPSION
The TJ49150 is a series of 1.5A high performance ultra
low dropout linear regulator ideal for powering core
voltages of low-power microprocessors.
The
TJ49150 implements a dual supply configuration
allowing for very low output impedance. The
TJ49150 requires a bias input supply and a main input
supply, allowing for very low input voltages on the
main supply rail. The input supply operates from
1.4V to 5.5V and the bias supply requires between 3V
and 5.5V for proper operation. The TJ49150 offers
adjustable output voltages down to 0.8V. The
TJ49150 is developed on a CMOS technology which
allows low quiescent current operation independent
of output current. This technology also allows the
TJ49150 to operate under extremely low dropout
conditions.
Device
TJ49150GD
TJ49150GDP
TJ49150GRS
Package
SOP-8
SOP-8-PP
TO-252-5L
July 2011
1
HTC
HTC [ HTC KOREA TAEJIN TECHNOLOGY CO. ]
