tm
TE
CH
T6330A
1A Low Dropout Voltage Regulator
FEATURES
• Wide Input Range: 2.5V to 5.5V
• Available Output Voltages:
1.5/1.8/2.0/2.5/2.8/3.0/3.3/3.7V
• Low-Noise for RF Application
• Quick Start-Up (Typically 50us)
• Fast Response in Line/Load Transient
• Standby Current : <0.01uA
• TTL-Logic-Controlled Shutdown Input
• Low Temperature Coefficient
• Current Limiting Protection
• Thermal Shutdown Protection
• High Power Supply Rejection Ratio
• Only 1uF Output Capacitor Required for
Stability
• Available Package (Lead-Free) :
SOT-223, TO-252, TO-263
GENERAL DESCRIPTION
The T6330A is designed for portable RF and
wireless
applications
with
demanding
performance and space requirements. The
T6330A performance is optimized for battery-
powered systems to deliver ultra low noise and
low quiescent current. Regulator ground
current increases only slightly in dropout,
further prolonging the battery life. The
T6330A also works with small output
capacitor, reducing the amount of board space
necessary for power applications, critical in
hand-held wireless devices. The T6330A
consumes less than 0.01uA in shutdown mode
and has fast turn-on time less than 50us. The
other features include ultra low dropout
voltage, high output accuracy, current limiting
protection, and high ripple rejection ratio.
Available in the SOT-223, TO-252 and TO -
263 packages.
PART NUMBER EXAMPLES
T6330A-18AXG
a
b
c
d
APPLICATIONS
• Laptop, Palmtops, Notebook Computers
• Hand-Held Instruments
• PCMCIA Cards
• Portable Information Appliances
a : Device Number
b : Output Voltage
15=1.5V, 18=1.8V, 20=2.0V, 25=2.5V
28=2.8V, 30=3.0V, 33=3.3V, 37=3.7V
c : Pin-out / function and Package
AX=SOT-223(A), BX=SOT-223(B),
CX=SOT-223(C), DX=SOT-223(D),
AW=TO-252(A), BW=TO-252(B),
CW=TO-263(A), DW=TO-263(B),
EW=TO-263(C)
d : G=lead-free
TM Technology Inc. reserves the right
to change products or specifications without notice.
P. 1
Publication Date: JAN. 2008
Revision: A
TMT [ TAIWAN MEMORY TECHNOLOGY ]
