A6301A
AiT Semiconductor Inc.
LOW DROPOUT VOLTAGE REGULATOR
www.ait-ic.com
300mA LOW DROPOUT CMOS VOLTAGE REGULATORS
DESCRIPTION
FEATURES
The A6301A series are highly precise, low power
consumption, positive voltage regulators
Output Voltage Range 1.2V to 6.0V (selectable
in 100mV steps)
manufactured using CMOS and laser trimming
technologies. The series provides large currents
with a significantly small dropout voltage. The
A6301A consists of a current limiter circuit, a driver
transistor, a precision reference voltage and an
error amplifier. Output voltage is selectable in 0.1V
steps between 1.2V ~ 6.0V.
Highly Accurate ± 2%
Dropout Voltage : 160mV @ 100mA (3.0V type)
Low Power Consumption : 5.0μA (TYP.)
Maximum Output Current : 300mA (VIN
OUT+1V)
≥
V
Internal protector: current limiter and short
protector
Maximum Operating voltage: 7V
Available in SOT-23, SOT-25 and SOT89-3
Packages
The A6301A is available in SOT-23, SOT-25 and
SOT89-3 packages.
ORDERING INFORMATION
APPLICATION
Mobile phones
Package Type
Part Number
A6301AE3R-XX
Cordless phones
SOT-23
SPQ: 3,000pcs/Reel
SOT-25
Cameras, video recorders
Portable games
E3
E5
K3
A6301AE3VR-XX
A6301AE5R-XX
A6301AE5VR-XX
A6301AK3R-XX
A6301AK3VR-XX
Portable AV equipment
Reference voltage
SPQ: 3,000pcs/Reel
SOT89-3
SPQ: 1,000pcs/Reel
Battery powered equipment
XX: Output Voltage
V: Halogen free Package
R: Tape & Reel
Note
TYPICAL APPLICATION
AiT provides all RoHS products
Caution：The above connection diagram and constant
will not guarantee successful operation. Perform
thorough evaluation using the actual application to
set the constant.
REV1.1
- JUL 2014 RELEASED, MAY 2017 UPDATED -
- 1 -
AITSEMI [ AiT Semiconductor ]
