APU1160 Datasheet, PDF (1/5 Pages) Advanced Power Electronics Corp. – 6A ULTRA LOW DROPOUT POSITIVE

Technology Licensed from International Rectifier
APU1160
6A ULTRA LOW DROPOUT POSITIVE
ADJUSTABLE REGULATOR
FEATURES
0.62V Dropout at 6A
Fast Transient Response
1% Voltage Reference Initial Accuracy
Built-In Thermal Shutdown
RoHS Compliant
APPLICATIONS
VGA Card Applications
On-Board Low Voltage Regulator Supply such
as 3.3V to 2.8V
DESCRIPTION
The APU1160 is a 6A regulator with extremely low drop-
out voltage using a proprietary bipolar process that
achieves comparable equivalent on resistance to that of
discrete MOSFETs. This product is specifically designed
to provide well regulated supply for applications requir-
ing 2.8V or lower voltages from 3.3V ATX power supplies
where high efficiency of a switcher can be achieved with-
out the cost and complexity associated with switching
regulators.
TYPICAL APPLICATION
3.3V
C1
100uF
VIN ₅
VCTRL 4
APU1160 _{VOUT 3}
Adj 2
VSENSE ₁
5V
C2
100uF
2.7V
R1
100
1%
C3
R2
100uF
124
1%
Figure 1 - Typical application of APU1160 in a 3.3V to 2.8V.
PACKAGE ORDER INFORMATION
TJ (°C)
0 To 125
5-PIN PLASTIC
TO-263 (S)
APU1160S
Data and specifications subject to change without notice.
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